{"title":"Manthorpe","description":"","products":[{"product_id":"aluminium-louvre-vent-all-sizes","title":"Aluminium Louvre Vent","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eManthorpe Aluminium Louvre Vent is an aluminium louvred grille plate for covering and providing ventilation through a standard brick aperture. The louvred design allows air to circulate freely whilst providing protection against rain, debris and pests entering through the aperture. Suitable for both interior and exterior applications including fresh air ventilation and warm air systems.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFixed in position using four No. 6 gauge round head screws of appropriate length through the face of the grille into the surrounding masonry. To clean, wash in soapy water. Available in three sizes to suit different aperture dimensions \u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eCovers standard brick apertures\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSuitable for fresh air ventilation and warm air systems\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eInterior and exterior use\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eEasy to clean \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFixed with four No. 6 gauge round head screws\u003c\/li\u003e\n\u003cli\u003eVerify suitability before use with gas appliances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!----\u003e","brand":"Manthorpe","offers":[{"title":"9\" x 3\" (260mm x 90mm)","offer_id":57307016593740,"sku":"BM06300","price":17.9,"currency_code":"GBP","in_stock":true},{"title":"9\" x 6\" (260mm x 165mm)","offer_id":57307016626508,"sku":"BM06301","price":27.5,"currency_code":"GBP","in_stock":true},{"title":"9\" x 9\" (260mm x 240mm)","offer_id":57307016659276,"sku":"BM06302","price":42.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/manthorpe-wall-floor-ventilation-260mm-x-90mm-x-6mm-aluminium-louvre-vent-all-sizes-1232550730.jpg?v=1776344628"},{"product_id":"aluminium-hit-miss-vent","title":"Aluminium Hit \u0026 Miss Vent","description":"\u003cp\u003eManthorpe Aluminium Hit \u0026amp; Miss Vent is an aluminium grille plate featuring a sliding hit and miss cover that allows the user to adjust the level of airflow through the vent — reducing it partially or closing it off completely when ventilation is not required. This makes it more versatile than a standard fixed louvre vent, particularly in applications where seasonal adjustment of ventilation is needed.\u003c\/p\u003e\n\u003cp\u003eDesigned to cover standard brick apertures  the 9\"x 6\" suits a double brick aperture and the 9\"x 9\" inch suits a treble brick aperture. Suitable for both interior and exterior applications including fresh air ventilation and warm air systems. Fixed in position using four No. 6 gauge round head screws of appropriate length. To clean, wash in soapy water.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSliding \"hit \u0026amp; miss cover\" making it adjustable depending on outside climate\u003c\/li\u003e\n\u003cli\u003eCovers standard brick apertures\u003c\/li\u003e\n\u003cli\u003eSuitable for fresh air ventilation and warm air systems\u003c\/li\u003e\n\u003cli\u003eInterior and exterior use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEasy to clean\u003c\/li\u003e\n\u003cli\u003eFit with 4 x 6 guage screws\u003c\/li\u003e\n\u003cli\u003eVerify suitability before use with gas appliances\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Manthorpe","offers":[{"title":"9\" x 6\"  (260mm x 165mm)","offer_id":57307016528204,"sku":"BM06303","price":47.0,"currency_code":"GBP","in_stock":true},{"title":"9\" x 9\" (260mm x 240mm)","offer_id":57307016560972,"sku":"BM06304","price":69.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/manthorpe-wall-floor-ventilation-9-x-6-260mm-x-165mm-x-6mm-aluminium-hit-miss-vent-all-sizes-1232550734.jpg?v=1776344550"},{"product_id":"flyscreen-louvre-vent","title":"Flyscreen Louvre Vent","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eManthorpe Flyscreen Louvre Vent is a fixed louvred grille plate with an integrated flyscreen for covering and providing ventilation through standard brick apertures. Unlike the Adjustable Hit \u0026amp; Miss Vent, airflow is fixed and cannot be reduced or closed off — making it suitable for applications where continuous ventilation is required. The integrated flyscreen provides protection against insects and debris entering through the aperture.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eParticularly suitable for domestic ventilation applications including larders, cupboards and wardrobes where continuous low level ventilation is required. The 9x3 inch suits a single brick aperture, the 9x6 inch suits a double brick aperture and the 9x9 inch suits a treble brick aperture.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eBenefits \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eIntegrated flyscreen to prevent insects and debris\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eContinuous airflow\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eIdeal for internal use larders cupboards etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFix with 4 x No.6 screws\u003c\/li\u003e\n\u003cli\u003eNot suitable for use with gas applicances\u003c\/li\u003e\n\u003cli\u003eEasy to clean \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Manthorpe","offers":[{"title":"9\" x 3\" (258mm x 90mm)","offer_id":57307016855884,"sku":"BM06305","price":10.24,"currency_code":"GBP","in_stock":true},{"title":"9\" x 6\" (258mm x 165mm)","offer_id":57307016888652,"sku":"BM06306","price":17.58,"currency_code":"GBP","in_stock":true},{"title":"9\" x 9\" (258mm x 238mm)","offer_id":57307016921420,"sku":"BM06307","price":29.34,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/manthorpe-wall-floor-ventilation-9-x-3-258mm-x-90mm-x-7mm-flyscreen-louvre-vent-1232550725.jpg?v=1776344532"},{"product_id":"adjustable-hit-miss-vent","title":"Adjustable Hit \u0026 Miss Vent (White)","description":"\u003cp\u003eManthorpe Adjustable Hit \u0026amp; Miss Vent is a grille plate featuring a sliding hit and miss cover and an integrated flyscreen, designed to cover standard brick apertures and provide adjustable wall ventilation. The sliding cover allows airflow to be reduced partially or closed off completely as required, while the flyscreen provides additional protection against insects and debris entering through the aperture, a useful feature not found on the standard Aluminium Hit \u0026amp; Miss Vent.\u003c\/p\u003e\n\u003cp\u003eDesigned to cover standard brick apertures  the 9\"x 3\" suits a single brick aperture, the 9\"x 6\" suits a double brick aperture and the 9\"x 9\" suits a treble brick aperture. Suitable for both interior and exterior applications including fresh air ventilation and warm air systems. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated flyscreen\u003c\/li\u003e\n\u003cli\u003eAdjustable cover to regulate airflow\u003c\/li\u003e\n\u003cli\u003eCovers standard brick apertures; single, double and treble\u003c\/li\u003e\n\u003cli\u003eSuitable for fresh air ventilation and warm air systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRemove flyscreen before fixing\u003c\/li\u003e\n\u003cli\u003euse No. 6 screws to fix (x 4)\u003c\/li\u003e\n\u003cli\u003eEasy to clean\u003c\/li\u003e\n\u003cli\u003eVerify suitability if using with gas appliances \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Manthorpe","offers":[{"title":"9\" x 3\" (280mm x 105mm)","offer_id":57307016986956,"sku":"BM06308","price":15.78,"currency_code":"GBP","in_stock":true},{"title":"9\" x 6\" (285mm x 190mm)","offer_id":57307017019724,"sku":"BM06309","price":26.99,"currency_code":"GBP","in_stock":true},{"title":"9\" x 9\" (285mm x 270mm)","offer_id":57307017052492,"sku":"BM06310","price":35.71,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/manthorpe-wall-floor-ventilation-9-x-3-280mm-x-105mm-x-5mm-adjustable-hit-miss-vent-1232550724.jpg?v=1776344449"},{"product_id":"damcor-165mm-225mm","title":"Damcor Insulated DPC","description":"\u003cp\u003eManthorpe Damcor is a combined thermal break and DPC designed for use at returned blockwork reveals around window and door openings in cavity wall construction. Where the cavity is closed using a returned block detail, cold bridging at the reveal can lead to condensation and mould growth. Damcor addresses this by providing an insulated thermal break with a thermal conductivity of 0.039 W\/mK at the reveal alongside an integral DPC, combining both functions in a single product and eliminating the need to install a thermal break and DPC separately. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCombined thermal break and DPC for returned blockwork reveals\u003c\/li\u003e\n\u003cli\u003eReduces cold bridging at window and door openings\u003c\/li\u003e\n\u003cli\u003ePrevents condensation and mould growth at reveals\u003c\/li\u003e\n\u003cli\u003eEliminates need for separate thermal break and DPC installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e225mm Damcor has 150mm x 17mm insulation attached\u003c\/li\u003e\n\u003cli\u003e165mm Damcor has 100mm x 17mm insulation attached\u003c\/li\u003e\n\u003cli\u003eThermal conductivity of 0.039W\/mK\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Manthorpe","offers":[{"title":"165mm (110mm insulation)","offer_id":57307019346252,"sku":"BM06311","price":210.0,"currency_code":"GBP","in_stock":true},{"title":"225mm (150mm insulation)","offer_id":57307019379020,"sku":"BM06312","price":225.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/manthorpe-cavity-closer-damcor-165mm-damcor-165mm-225mm-1232550689.jpg?v=1776343692"},{"product_id":"cavity-closer-fixing-clip","title":"Cavity Closer Fixing Clip","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eManthorpe Cavity Closer Fixing Clip G245 is a simple and effective fixing accessory for use with Manthorpe G240 Double Flange and G242 Single Flange Thermal Cavity Closers. The clip slides into the fixing channel on the cavity closer, securing it in position and allowing it to be mortared firmly to the brickwork during installation. The clip design allows variable height adjustment to align with brick courses, making installation straightforward regardless of where the closer falls in relation to mortar joints.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAn additional benefit of the G245 is that it allows shorter off-cut lengths of cavity closer to be joined together, reducing material wastage on site. Eight fixing clips are recommended per 2.5m length of cavity closer.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eEnables cavity closer to be mortared securely to brickwork\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSlides into fixing channel of closer\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eVariable height adjustment to match brick courses\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVariable height adjustment to match brick courses\u003c\/li\u003e\n\u003cli\u003eEight clips recommended per 2.5m length of closer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e \u003c\/p\u003e","brand":"Manthorpe","offers":[{"title":"Default Title","offer_id":57307019313484,"sku":"BM06313","price":35.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/manthorpe-cavity-closer-cavity-closer-fixing-clip-1232550687.jpg?v=1776343711"},{"product_id":"single-flange-thermal-cavity-closer","title":"Single Flange Thermal Cavity Closer","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eManthorpe Single Flange Thermal Cavity Closer G242 is a lightweight thermally efficient cavity closer with a single flange design, developed for use around timber door and window frames in cavity wall construction. The single flange configuration suits applications where a double flange is not required or practical, particularly around timber frame openings.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe G242 has a thermal conductivity of 0.035 W\/mK, providing effective insulation at the cavity closure and helping to minimise heat loss and cold bridging at window and door openings.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eA key feature of the G242 is its tested performance as part of a complete cavity barrier detail. When installed as a whole detail including timber window or door frames and plasterboard lining, it can be used to satisfy the requirements of a cavity barrier as described in Approved Document B of the Building Regulations — an important compliance consideration for residential and commercial construction.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eCan satisfy Part B Building Regulations cavity barrier requirements when used as part of complete tested detail\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eTested detail includes timber window or door frames and plasterboard lining\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003ePrevents cold bridging, moisture ingress and air infiltration\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eLightweight and easy to handle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDPC recommended under window sills in line with current building practice\u003c\/li\u003e\n\u003cli\u003eSimply cut to length on site, no special tools required\u003c\/li\u003e\n\u003cli\u003eThermal conductivity 0.035 W\/mK\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e \u003c\/p\u003e","brand":"Manthorpe","offers":[{"title":"50mm","offer_id":57530882294092,"sku":"BM06314","price":48.75,"currency_code":"GBP","in_stock":true},{"title":"65mm","offer_id":57530882326860,"sku":"BM06315","price":52.07,"currency_code":"GBP","in_stock":true},{"title":"75mm","offer_id":57530882359628,"sku":"BM06316","price":55.81,"currency_code":"GBP","in_stock":true},{"title":"90mm","offer_id":57530882392396,"sku":"BM06317","price":55.81,"currency_code":"GBP","in_stock":true},{"title":"100mm","offer_id":57530882425164,"sku":"BM06318","price":59.38,"currency_code":"GBP","in_stock":true},{"title":"125mm","offer_id":57530882457932,"sku":"BM06319","price":91.68,"currency_code":"GBP","in_stock":true},{"title":"135mm","offer_id":57530882490700,"sku":"BM06320","price":96.58,"currency_code":"GBP","in_stock":true},{"title":"150mm","offer_id":57530882523468,"sku":"BM06321","price":99.74,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/manthorpe-cavity-closer-single-flange-thermal-cavity-closer-1232550688.jpg?v=1776343729"},{"product_id":"dry-fix-ridge-unions","title":"Dry Fix Ridge Unions","description":"\u003cp\u003eDry Fix Ridge Union provides a clean, reliable mechanical fixing for ridge and hip tiles on pitched roofs, eliminating the need for mortar or sand. The union body is manufactured from durable polypropylene and is flexible enough to bend to the shape of both round and angled ridge and hip tiles, making it compatible with most makes of concrete ridge tile. Secured with a robust stainless steel clamp plate, screw assembly and sealing washers which drive through the top of the union and into the horizontal batten below, clamping the tile firmly in position.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMechanically fixes concrete ridge and hip tiles without mortar\u003c\/li\u003e\n\u003cli\u003eCompatible with most makes of concrete, clay, slate and profiled tiles\u003c\/li\u003e\n\u003cli\u003eSuitable for roof pitches between 15° and 45°\u003c\/li\u003e\n\u003cli\u003eBRE wind tunnel tested\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBS 8612 compliant\u003c\/li\u003e\n\u003cli\u003eInstallation is quick and clean with no special tools required, and can be carried out in all weather conditions including frost\u003c\/li\u003e\n\u003cli\u003eCompatible with most makes of concrete round and angled ridge tiles, and most slate, flat concrete and profiled tiles. \u003c\/li\u003e\n\u003cli\u003eFlexible\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Manthorpe","offers":[{"title":"Default Title","offer_id":57308098560332,"sku":"BM06322","price":16.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/manthorpe-roof-insulation-dry-fix-ridge-unions-1232550565.jpg?v=1776341472"},{"product_id":"6m-roll-out-dry-fix-hip-kit","title":"6m Roll-Out Dry Fix Hip Kit","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eManthorpe Roll-Out Dry Fix Hip System is a complete mechanically fixed solution for hip tiles, providing a quick, clean and durable alternative to traditional mortar. The system eliminates the risk of cracking, shrinking and weathering associated with mortar, with mechanical fixings that prevent tiles from lifting in high winds and stop driven rain from getting beneath the roofing at the hip junction.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe 6m kit contains all components required for a hip run of approximately 6 metres, excluding hip tiles:\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eVent Roll laid along the hip rafter and smoothed over the existing roof tile profile, providing 5,000mm² ventilation to the roofspace, the equivalent of a continuous 5mm gap. Hip Support Trays, secured above the vent roll with screws or nails to provide a straight and level platform for laying tiles along the length of the hip. Union Pieces, used to connect each hip tile, starting from the eaves tile at the base of the hip and working up to the ridge. Mechanical Fixings, lock each hip tile securely into the union piece.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eCompatible with most concrete and clay hip tiles including half-round and angled profiles, and suitable for most roof coverings including slate, flat concrete and profiled tiles. UV stabilised. Can be installed in all weather conditions including frost. BS 8612 compliant.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eEliminates the need for mortar, so can be installed in more inclement weather\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eCompatible with most concrete and clay hip tiles\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSuitable for most roof coverings including slate and profiled tiles\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSuitable for all weather installation including frost\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eNo special tools required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes vent roll, hip support trays, union pieces and mechanical fixings\u003c\/li\u003e\n\u003cli\u003eIncludes 6m vent roll,  6 x 1.1m hip support trays, 13 ridge unions and 5 number 4\" screws \u0026amp; rubber washers.\u003c\/li\u003e\n\u003cli\u003eSpecifiers should ensure that dry fix roofing systems are compatible with their detail prior to installation\u003c\/li\u003e\n\u003cli\u003eThe hip tray provided ensures an even and straight hip line on even the deepest tile profiles and is recommended for use with all roof coverings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Manthorpe","offers":[{"title":"Default Title","offer_id":57308098822476,"sku":"BM06323","price":75.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/manthorpe-roof-insulation-roll-out-dry-fix-hip-6m-1232550562.jpg?v=1776341412"},{"product_id":"roll-panel-vents","title":"Roll Panel Vents","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eManthorpe Roll Panel Vent G504 is an eaves ventilation panel designed to provide a continuous flow of fresh air into the roofspace from the eaves, maintaining ventilation and allowing the escape of built-up moisture that would otherwise lead to condensation, timber decay and insulation failure within the roof structure. The roll panel format allows the vent to be cut to the exact length required on site, minimising wastage.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe four available widths suit different eaves configurations — the 325mm width is suitable for use between individual rafters, while the wider 650mm, 800mm and 1250mm options suit open eaves and wider span applications. All widths are supplied in 6m lengths. Part of the Manthorpe roofspace ventilation range.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eEaves ventilation panel for continuous roofspace airflow\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAllows escape of built-up moisture, preventing condensation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEasily cut to length on site, minimising wastage\u003c\/li\u003e\n\u003cli\u003eCan be used for new build and refurbishment \u003c\/li\u003e\n\u003cli\u003eCan be used in lower pitched roofs tor where greater insulation is required\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Manthorpe","offers":[{"title":"325mm","offer_id":57308100952396,"sku":"BM06324","price":13.0,"currency_code":"GBP","in_stock":true},{"title":"650mm","offer_id":57308100985164,"sku":"BM06325","price":26.05,"currency_code":"GBP","in_stock":true},{"title":"800mm","offer_id":57308101017932,"sku":"BM06326","price":31.8,"currency_code":"GBP","in_stock":true},{"title":"1250mm","offer_id":57308101050700,"sku":"BM06327","price":49.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/manthorpe-roof-insulation-325mm-x-6000mm-roll-panel-vents-1232550530.jpg?v=1776346246"},{"product_id":"circular-soffit-vents","title":"Circular Soffit Vents","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eManthorpe Circular Soffit Vent is a circular soffit ventilator providing airflow from the eaves into the roofspace, helping to maintain ventilation and prevent the build-up of moisture and condensation within the roof structure. Suitable for both new build installation and retrofit into existing soffit boards.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFixing is simple and tool-free, the vent is inserted into a 70mm hole drilled in the soffit board and secured with a push and twist action, requiring no screws or additional fixings. The vent features evenly spaced slots sized to prohibit large insects from gaining access through the soffit whilst allowing a free flow of air into the roofspace. Available in five colours — black, white, brown, golden oak and blue\/black — to blend with most common soffit board finishes and fascia colours.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSimple push and twist fixing into 70mm drilled hole\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eNo screws or additional fixings required\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eEvenly spaced insect resistant slots\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaintains airflow from eaves to roofspace\u003c\/li\u003e\n\u003cli\u003eSuitable for new build and retrofit installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e \u003c\/p\u003e","brand":"Manthorpe","offers":[{"title":"Black","offer_id":57532284600652,"sku":"BM06328","price":17.99,"currency_code":"GBP","in_stock":true},{"title":"White","offer_id":57532284633420,"sku":"BM06329","price":17.99,"currency_code":"GBP","in_stock":true},{"title":"Brown","offer_id":57532284666188,"sku":"BM06330","price":17.99,"currency_code":"GBP","in_stock":true},{"title":"Golden Oak","offer_id":57532284698956,"sku":"BM06331","price":17.99,"currency_code":"GBP","in_stock":true},{"title":"Blue\/Black","offer_id":57532284731724,"sku":"BM06332","price":17.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/manthorpe-roof-insulation-circular-soffit-vents-1232550518.jpg?v=1776345973"},{"product_id":"curv-cowled-universal-roof-vent","title":"CURV® Cowled Universal Roof Vent","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eManthorpe CURV Cowled Universal Roof Vent is designed to provide a quick and simple solution to the problems of roofspace ventilation and mechanical extraction or soil stack termination through a wide variety of roof coverings. Particularly useful on jobs where the installer may not know the exact roof covering specification, as its universal design suits both large and small format interlocking tiles, plain tiles and natural and fibre cement slates without the need for a tile-specific vent.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe cowled design provides effective protection against rain and debris ingress while allowing free air movement through the vent. Suitable for use as a passive roofspace ventilator or as a terminal for mechanical extraction systems and soil stack ventilation pipes. Available in five colours to blend with most common roof tile and slates.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSuitable for passive ventilation, mechanical extraction and soil stack termination\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAvailable in five colours to suit most common roof coverings\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eParticularly useful where roof covering specification is unknown\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eGood to know \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eQuick and simple\u003c\/li\u003e\n\u003cli\u003eThe roof vent should not be used o extract hot gases, nor be placed close to other potentially hot elements on the roof structure\u003c\/li\u003e\n\u003cli\u003eIf using at high level the vent should not be placed on the course directly below the ridge tile\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e \u003c\/p\u003e","brand":"Manthorpe","offers":[{"title":"Grey","offer_id":57530169950540,"sku":"BM06333","price":44.5,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":57530169983308,"sku":"BM06334","price":44.5,"currency_code":"GBP","in_stock":true},{"title":"Terracota","offer_id":57530170016076,"sku":"BM06335","price":44.5,"currency_code":"GBP","in_stock":true},{"title":"Brown","offer_id":57530170048844,"sku":"BM06336","price":44.5,"currency_code":"GBP","in_stock":true},{"title":"Antique Red","offer_id":57530170081612,"sku":"BM06337","price":44.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/manthorpe-roof-insulation-curv-cowled-universal-roof-vent-1232550481.jpg?v=1776340728"},{"product_id":"airbricks","title":"Airbrick","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eManthorpe G930 Airbrick is a high performance plastic airbrick designed to provide high levels of ventilation into cavity walls and underfloor voids in residential and commercial construction. The 9x3 inch format fits a standard single brick aperture and is stackable — multiple units can be joined together to create larger vent openings where higher levels of ventilation are required.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe airbrick features a front mounted grille with evenly spaced openings specifically sized to prohibit large insects from gaining access whilst remaining wide enough not to restrict airflow. Suitable for new build installation and retrofit. Available in six colours — terracotta, buff, white, grey, blue\/black and brown — providing a good match for most common brick and masonry finishes.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFits a single brick space\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eStackable and joinable for larger vent openings\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eEnables a high level of airflow \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions in mm; 216mm x 70mm x 58mm\u003c\/li\u003e\n\u003cli\u003eFree vent area 6,450m²\u003c\/li\u003e\n\u003cli\u003eIntegral vermin grill\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Manthorpe","offers":[{"title":"Terracota","offer_id":57546146742604,"sku":"BM06338","price":13.6,"currency_code":"GBP","in_stock":true},{"title":"Blue\/Black","offer_id":57546146775372,"sku":"BM06339","price":13.6,"currency_code":"GBP","in_stock":true},{"title":"Grey","offer_id":57546146808140,"sku":"BM06340","price":13.6,"currency_code":"GBP","in_stock":true},{"title":"White","offer_id":57546146840908,"sku":"BM06341","price":13.6,"currency_code":"GBP","in_stock":true},{"title":"Brown","offer_id":57546146873676,"sku":"BM06342","price":13.6,"currency_code":"GBP","in_stock":true},{"title":"Buff","offer_id":57546146906444,"sku":"BM06343","price":13.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/manthorpe-wall-floor-ventilation-airbrick-1232550736.jpg?v=1776344807"},{"product_id":"thru-air-double-air-brick","title":"Thru...Air Double Airbrick","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eManthorpe Thru...air Double Airbrick is a telescopic airbrick system with 4 \u0026amp; 5 inch pipe, designed to allow an extraction system or underfloor ventilation duct to be conveniently built into the brickwork as the masonry proceeds, eliminating the need for retrospective core drilling through the completed wall. The telescopic pipe element can be extended or reduced in length to suit the thickness of the wall and the ducting connection required.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eEliminates the need for retropective core drilling\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e Telescopic pipe adjusts to suit wall thickness and ducting connection\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eLarger aperture and higher flow rate than single airbrick\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSuitable for extraction systems and underfloor ventilation\u003c\/li\u003e\n\u003cli\u003eGeometric Free Airflow 5\" pipe = 11,000mm²\u003c\/li\u003e\n\u003cli\u003eGeometric Free Airflow 4\" pipe = 7,300mm²\u003c\/li\u003e\n\u003cli\u003eVent measurements 219mm x 150mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Manthorpe","offers":[{"title":"Terracota \/ 4\"","offer_id":57546938843468,"sku":"BM06344","price":40.0,"currency_code":"GBP","in_stock":true},{"title":"Terracota \/ 5\"","offer_id":57547000316236,"sku":"BM06345","price":40.0,"currency_code":"GBP","in_stock":true},{"title":"Blue\/Black \/ 4\"","offer_id":57546938876236,"sku":"BM06346","price":40.0,"currency_code":"GBP","in_stock":true},{"title":"Blue\/Black \/ 5\"","offer_id":57547000349004,"sku":"BM06347","price":40.0,"currency_code":"GBP","in_stock":true},{"title":"Grey \/ 4\"","offer_id":57546938909004,"sku":"BM06348","price":40.0,"currency_code":"GBP","in_stock":true},{"title":"Grey \/ 5\"","offer_id":57547000381772,"sku":"BM06349","price":40.0,"currency_code":"GBP","in_stock":true},{"title":"White \/ 4\"","offer_id":57546938941772,"sku":"BM06350","price":40.0,"currency_code":"GBP","in_stock":true},{"title":"White \/ 5\"","offer_id":57547000414540,"sku":"BM06351","price":40.0,"currency_code":"GBP","in_stock":true},{"title":"Brown \/ 4\"","offer_id":57546938974540,"sku":"BM06352","price":40.0,"currency_code":"GBP","in_stock":true},{"title":"Brown \/ 5\"","offer_id":57547000447308,"sku":"BM06353","price":40.0,"currency_code":"GBP","in_stock":true},{"title":"Buff \/ 4\"","offer_id":57546939007308,"sku":"BM06354","price":40.0,"currency_code":"GBP","in_stock":true},{"title":"Buff \/ 5\"","offer_id":57547000480076,"sku":"BM06355","price":40.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/manthorpe-terracota-4-thru-air-double-airbrick-1238515780.jpg?v=1778852809"},{"product_id":"thru-air-single-airbrick","title":"Thru...Air Single Airbrick","description":"\u003cp\u003eManthorpe Thru...air Single Airbrick is a telescopic airbrick system designed to allow an extraction system or underfloor ventilation duct to be conveniently built into the brickwork as the masonry proceeds, eliminating the need for retrospective core drilling through the completed wall. The telescopic pipe element can be extended or reduced in length to suit the thickness of the wall and the ducting connection required, providing flexibility to suit different wall constructions and specifications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEliminates need for retrospective core drilling\u003c\/li\u003e\n\u003cli\u003eSuitable for extraction systems and underfloor ventilation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVent dimensions 219mm x 80mm\u003c\/li\u003e\n\u003cli\u003eGeometric free airflow 6,400mm²\u003c\/li\u003e\n\u003cli\u003eMinimum overall length 300mm\u003c\/li\u003e\n\u003cli\u003eMaximum overall length 440mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Manthorpe","offers":[{"title":"Terracota","offer_id":57547448811852,"sku":"BM06230","price":24.0,"currency_code":"GBP","in_stock":true},{"title":"Blue\/Black","offer_id":57547448877388,"sku":"BM06356","price":24.0,"currency_code":"GBP","in_stock":true},{"title":"Grey","offer_id":57547448942924,"sku":"BM06357","price":24.0,"currency_code":"GBP","in_stock":true},{"title":"White","offer_id":57547449008460,"sku":"BM06358","price":24.0,"currency_code":"GBP","in_stock":true},{"title":"Brown","offer_id":57547449073996,"sku":"BM06359","price":24.0,"currency_code":"GBP","in_stock":true},{"title":"Buff","offer_id":57547449139532,"sku":"BM06360","price":24.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/manthorpe-terracota-thru-air-single-airbrick-1238522936.jpg?v=1778860130"},{"product_id":"thru-air-triple-airbrick","title":"Thru...Air Triple Airbrick","description":"\u003cp\u003eManthorpe Thru...air Triple Airbrick is the largest format in the Manthorpe Thru...air telescopic airbrick range, featuring a 6 inch pipe for the highest flow rate and largest aperture in the system. Designed to allow an extraction system or underfloor ventilation duct to be conveniently built into the brickwork as the masonry proceeds, eliminating the need for retrospective core drilling through the completed wall. The telescopic pipe element can be extended or reduced in length to suit the thickness of the wall and the ducting connection required\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEliminates need for retrospective core drilling\u003c\/li\u003e\n\u003cli\u003eSuitable for extraction systems and underfloor ventilation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVent dimensions 219mm x 218mm\u003c\/li\u003e\n\u003cli\u003eGeometric free airflow 16,100mm²\u003c\/li\u003e\n\u003cli\u003eMinimum overall length 300mm\u003c\/li\u003e\n\u003cli\u003eMaximum overall length 440mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Manthorpe","offers":[{"title":"Terracota","offer_id":57547600363852,"sku":"BM06361","price":57.5,"currency_code":"GBP","in_stock":true},{"title":"Blue\/Black","offer_id":57547600396620,"sku":"BM06362","price":57.5,"currency_code":"GBP","in_stock":true},{"title":"Grey","offer_id":57547600429388,"sku":"BM06363","price":57.5,"currency_code":"GBP","in_stock":true},{"title":"White","offer_id":57547600462156,"sku":"BM06364","price":57.5,"currency_code":"GBP","in_stock":true},{"title":"Brown","offer_id":57547600494924,"sku":"BM06365","price":57.5,"currency_code":"GBP","in_stock":true},{"title":"Buff","offer_id":57547600527692,"sku":"BM06366","price":57.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/manthorpe-terracota-thru-air-triple-airbrick-1238522931.jpg?v=1778860009"},{"product_id":"bat-ridge-roost-angled-and-round","title":"Bat Ridge Roost","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eManthorpe Bat Ridge Roost is a self-contained, externally mounted unit providing a habitable roost space for small crevice-dwelling bat species found in the UK. Bats and their roosts are protected under the Wildlife and Countryside Act 1981 and the Conservation of Habitats and Species Regulations 2017, and planning authorities increasingly require bat roost provision as a condition of planning consent on new build and refurbishment projects.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Bat Ridge Roost is specifically designed to provide a compliant roosting solution without compromising the building envelope. The self-contained external unit offers no means of access for bats to enter the roofspace or the property, addressing a common concern with alternative roosting solutions. The unit is optimised to work in conjunction with the Manthorpe SmartVerge Polypropylene handed and ambidextrous dry verge system, making it straightforward to incorporate into new build pitched roof constructions. Suitable for new build and retrofit installations.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eProvides habitable roost space for small crevice-dwelling UK bat species\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eBats cannot access the roof space or property via the roost\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eCompliant with Wildlife and Countryside Act 1981\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eDual purpose product, also acts as a ridge end cap, providing a durable and protected covered finish for most styles of ridge tiles and is located at the end of the ridge tiles on a gable end.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eCan be installed on roof pitches between 15° and 55°\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSuitable for new build and refurbishment \u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eCreates a thermally stable environment for the bats to roost.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eProvides a mechanically fixed, mortar free solution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDrains water away from the wall to prevent staining\u003c\/li\u003e\n\u003cli\u003eThe Bat Ridge Roost is made up of two units: - mounting plate and a pre-assembled cover plate \u003c\/li\u003e\n\u003cli\u003ePart of the Bat Conservation Trust Roost Partnership\u003c\/li\u003e\n\u003cli\u003eDesigned for both round concrete and clay ridge tiles\u003c\/li\u003e\n\u003cli\u003eOverall width 264mm overall height 276mm, and depth 141mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Manthorpe","offers":[{"title":"Terracota \/ Angled","offer_id":57567553388876,"sku":"BM06367","price":29.99,"currency_code":"GBP","in_stock":true},{"title":"Terracota \/ Round","offer_id":57567760908620,"sku":"BM06368","price":29.99,"currency_code":"GBP","in_stock":true},{"title":"Brown \/ Angled","offer_id":57567553519948,"sku":"BM06369","price":29.99,"currency_code":"GBP","in_stock":true},{"title":"Brown \/ Round","offer_id":57567760941388,"sku":"BM06370","price":29.99,"currency_code":"GBP","in_stock":true},{"title":"Black \/ Angled","offer_id":57567636390220,"sku":"BM06371","price":29.99,"currency_code":"GBP","in_stock":true},{"title":"Black \/ Round","offer_id":57567760974156,"sku":"BM06372","price":29.99,"currency_code":"GBP","in_stock":true},{"title":"Antique Red \/ Angled","offer_id":57567636422988,"sku":"BM06373","price":29.99,"currency_code":"GBP","in_stock":true},{"title":"Antique Red \/ Round","offer_id":57567761006924,"sku":"BM06374","price":29.99,"currency_code":"GBP","in_stock":true},{"title":"Slate Grey \/ Angled","offer_id":57567636455756,"sku":"BM06375","price":29.99,"currency_code":"GBP","in_stock":true},{"title":"Slate Grey \/ Round","offer_id":57567761039692,"sku":"BM06376","price":29.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/manthorpe-roof-insulation-bat-ridge-roost-1232550670.png?v=1776343514"},{"product_id":"swift-nesting-brick-1","title":"Swift Nesting Brick","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eManthorpe Swift Nesting Brick is a built-in cavity wall nesting solution providing a safe, spacious and habitable area for swifts to nest within modern house construction. Swift populations across the UK have been declining for many years as modern building standards and construction methods have removed the cracks, crevices and gaps in buildings that swifts have traditionally occupied for thousands of years.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eDeveloped in conjunction with major house builders and conservation experts and endorsed by the RSPB, the Swift Nesting Brick integrates seamlessly into standard cavity wall brickwork, sitting flush with the external wall face. A built-in cavity tray detail protects against water ingress, and an integral nest cup provides an ideal starting point for nest building. Simple to install during the bricklaying process or retrospectively into existing walls. The 29 x 65mm entrance opening suits the flight characteristics of swifts.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eRSPB endorsed\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eBuilt in cavity tray protects against water ingress\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eIntegral nest cup for easy nest building\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eQuick to install during bricklaying or retrofit into existing walls\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSupports ecological mitigation and planning compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDeveloped with major house builders and conservation experts\u003c\/li\u003e\n\u003cli\u003e413cm²  of floor area gives the maximum habitable living space within the wall construction.\u003c\/li\u003e\n\u003cli\u003eThe Swift Brick should be located high within the gable wall of the property, ideally at 5m high and above and over the level of the insulation zone. \u003c\/li\u003e\n\u003cli\u003eWhere possible, install in locations that are unlikely to receive large amounts of direct sunlight during the hottest times of the day, ideal places include below the overhang of the verge and barge board.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Manthorpe","offers":[{"title":"Terracota","offer_id":57568454213964,"sku":"BM06377","price":51.5,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":57568454345036,"sku":"BM06378","price":51.5,"currency_code":"GBP","in_stock":true},{"title":"Antique Red","offer_id":57568454410572,"sku":"BM06379","price":51.5,"currency_code":"GBP","in_stock":true},{"title":"White","offer_id":57568548847948,"sku":"BM06380","price":51.5,"currency_code":"GBP","in_stock":true},{"title":"Grey","offer_id":57568548880716,"sku":"BM06381","price":51.5,"currency_code":"GBP","in_stock":true},{"title":"Buff","offer_id":57568548913484,"sku":"BM06382","price":51.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/manthorpe-swift-nesting-brick-1239044984.jpg?v=1779119327"},{"product_id":"dual-swift-brick-1","title":"Dual Swift Brick","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eManthorpe Dual Swift Brick is a double width built-in swift nesting solution developed in conjunction with major house builders and conservation experts to improve the biodiversity of the built environment. The twin brick profile provides 500cm² of floor area within the wall construction, giving maximum habitable living space for nesting swifts. Unlike the single Swift Nesting Brick, the Dual Swift Brick uses space in the existing wall for both the entrance and the nesting chamber, making it an ideal solution for new build and retrofit projects where access to a cavity for the nesting chamber may not be available.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe compact design works with cavity wall details down to 50mm, making it particularly suitable for modern timber frame constructions where cavity widths are often narrower than in traditional masonry. Simple to install during the bricklaying process or retrofitted into existing walls with a minimum cavity of 50mm. Overall size 445 x 85 x 150mm. Facing brick size 215 x 65mm. Entrance opening 29 x 65mm.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eDouble width built-in swift nesting box\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eDeveloped with major house builders and conservation experts\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSingle course dual-wide design uses wall space for entrance and nesting chamber\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSupports ecological mitigation and planning compliance\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eQuick to install during bricklaying or retrofit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSuitable for cavity widths down to 50mm\u003c\/li\u003e\n\u003cli\u003eRender faced option available\u003c\/li\u003e\n\u003cli\u003e413cm²  of floor area gives the maximum habitable living space within the wall construction.\u003c\/li\u003e\n\u003cli\u003e500cm²  of floor area gives the maximum habitable living space within the wall construction\u003c\/li\u003e\n\u003cli\u003eThe Swift Brick should be located high within the gable wall of the property, ideally at 5 metres high and above and over the level of the insulation zone.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Manthorpe","offers":[{"title":"Terracota","offer_id":57568782909772,"sku":"BM06383","price":29.5,"currency_code":"GBP","in_stock":true},{"title":"Antique Red","offer_id":57568782975308,"sku":"BM06384","price":29.5,"currency_code":"GBP","in_stock":true},{"title":"Buff","offer_id":57568783073612,"sku":"BM06385","price":29.5,"currency_code":"GBP","in_stock":true},{"title":"Render Faced","offer_id":57569160954188,"sku":"BM06386","price":29.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/manthorpe-dual-swift-brick-1239044982.jpg?v=1779119208"},{"product_id":"b125-drive-drain-channel","title":"B125 Drive Drain Channel","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eManthorpe B125 Drive Drain is a linear drainage channel designed for the collection and conveyance of surface water from impermeable hardstanding areas around domestic properties. Manufactured from 100% recycled and 100% recyclable plastic, it is rated to EN 1433 Class B125, making it suitable for domestic driveways, private parking areas and garage entrances subject to light vehicular traffic up to 12.5 tonnes. The textured anti-slip grate finish also makes it suitable for pedestrian and cyclist use on patios and pathways.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe channel features tapered load supports that distribute vehicular loading both vertically and laterally for ongoing strength and durability, and an innovative linear clip design that allows the grate to be positioned at any point along the channel length. Four hidden screw fixing locations per grate provide additional security where required. Integral 4 inch vertical outlets are spaced at 140mm centres in the base of the channel, with a 40mm horizontal pipe outlet also available via the end cap. Junction units and end caps are available separately to complete the system.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSuitable for domestic driveways and light vehicular traffic up to 12.5 tonnes\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eManufactured from 100% recycled and 100% recyclable plastic\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eTapered load supports distribute vehicular loading vertically and laterally\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eTextured anti-slip grate finish\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e1m units connect easily for continuous runs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot suitable for highways\u003c\/li\u003e\n\u003cli\u003eMake sure that the appropriate pipework for the onward flow of the system installed.\u003c\/li\u003e\n\u003cli\u003eWhen digging the trench  it is necessary the correct fall is integrated into the run (25mm in 1m)\u003c\/li\u003e\n\u003cli\u003eThe Drive Drain B125 is a Type M channel as defined by EN 1433 and requires\u003cbr\u003ethe additional support of concrete and the surrounding structure to withstand the\u003cbr\u003evertical and horizontal loads in use.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Manthorpe","offers":[{"title":"Default Title","offer_id":57576280686924,"sku":"BM06387","price":1280.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/manthorpe-drainage-channel-b125-drive-drain-channel-1239234447.jpg?v=1779198348"},{"product_id":"b125-drive-drain-junction-unit","title":"B125 Drive Drain Junction Unit","description":"\u003cp\u003eManthorpe B125 Drive Drain Junction Unit is a 4 way junction component that allows directional changes and intersections to be incorporated into B125 Drive Drain channel runs, enabling 90° corners, T-junctions and fully crossed intersections to be created. The junction unit features an integral leaf trap to capture debris and prevent it from blocking the outlet, and an integral 4 inch vertical outlet in the base for connection to domestic drainage. Rated to EN 1433 Class B125 for light vehicular traffic up to 12.5 tonnes. Manufactured from 100% recycled and 100% recyclable plastic.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor use with the B125 drain system\u003c\/li\u003e\n\u003cli\u003eCreates 90° corners, T-junctions and crossed intersections\u003c\/li\u003e\n\u003cli\u003eManufactured from 100% recycled and recyclable plastic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNo cutting or mitring required\u003c\/li\u003e\n\u003cli\u003eIntegral leaf trap prevents debris entering outlet\u003c\/li\u003e\n\u003cli\u003eRated to EN 1433 Class B125\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Manthorpe","offers":[{"title":"Default Title","offer_id":57576693301580,"sku":"BM06388","price":88.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/manthorpe-drainage-channel-b125-drive-drain-junction-unit-1239251220.jpg?v=1779205548"},{"product_id":"b125-drive-drain-end-cap","title":"B125 Drive Drain End Cap","description":"\u003cp\u003eManthorpe B125 Drive Drain End Cap terminates runs of B125 Drive Drain linear drainage channel, providing a neat and weather tight finish at the end of the channel run. The integrated 40mm horizontal pipe outlet connector allows flow from the channel to be directed into a domestic drain. Rated to EN 1433 Class B125. Manufactured from 100% recycled and 100% recyclable plastic.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated 40mm horizontal pipe outlet connector\u003c\/li\u003e\n\u003cli\u003eDirects flow from end of channel run to domestic drain\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Manthorpe","offers":[{"title":"Default Title","offer_id":57577404825932,"sku":"BM06389","price":60.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/manthorpe-drainage-channel-b125-drive-drain-end-cap-1239251218.jpg?v=1779205511"},{"product_id":"cavity-wall-weep","title":"Cavity Wall Weep","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Manthorpe G950 Weep Vent is a perp-end ventilator that keeps cavity walls draining and breathing. Fitted into an open perpendicular joint above cavity trays, DPCs and over openings such as doors and windows, it gives moisture a clear route out of the cavity while allowing air to circulate,  helping protect the structure from trapped damp.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWith a 220mm² free area it ventilates effectively, and the integral insect grille keeps insects from getting into the cavity without restricting airflow. Moulded from durable polypropylene, it's a quick, one-person fit straight into the course as the brickwork goes up, with a BIM object available for specifiers working to a digital model.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSupplied in boxes of 50 and available in the full range of colours, the G950 blends discreetly into the face of the wall whatever the brick or render finish.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003ePerp-end design that drains and ventilates the cavity, keeping moisture away from the structure\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eIntegral insect grille keeps insects out without choking airflow\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eOne-person installation, saving time on site\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eRecyclable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSelection of colours to suit different render and brickwork\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWeep Vent should be placed in the furthest corner away from the finished roof line.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eThe Weep Vent should be spaced at no greater than 900mm centres to meet N.H.B.C guidelines\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e \u003c\/p\u003e","brand":"Manthorpe","offers":[{"title":"Terracota","offer_id":57743844606284,"sku":"BM06415","price":18.75,"currency_code":"GBP","in_stock":true},{"title":"Buff","offer_id":57743844639052,"sku":"BM06627","price":18.75,"currency_code":"GBP","in_stock":true},{"title":"Clear","offer_id":57743844671820,"sku":"BM06628","price":18.75,"currency_code":"GBP","in_stock":true},{"title":"Grey","offer_id":57743844704588,"sku":"BM06629","price":18.75,"currency_code":"GBP","in_stock":true},{"title":"Blue\/Black","offer_id":57743844737356,"sku":"BM06630","price":18.75,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":57743844770124,"sku":"BM06631","price":18.75,"currency_code":"GBP","in_stock":true},{"title":"Brown","offer_id":57743844802892,"sku":"BM06632","price":18.75,"currency_code":"GBP","in_stock":true},{"title":"White","offer_id":57743844835660,"sku":"BM06633","price":18.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/manthorpe-weep-vent-cavity-wall-weep-1243166248.avif?v=1780933337"},{"product_id":"diamond-weep","title":"Diamond Weep","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Manthorpe G953 Diamond Weep is a robust, discreet perp-end ventilator for cavity wall drainage. Its distinctive diamond-shaped profile increases the drainage flow rate along the base of the channel, promoting self-cleaning and helping clear debris build-up rather than letting it block the outlet,  keeping the cavity draining freely over the life of the wall.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFitted into an open perpendicular joint above cavity trays, DPCs and over openings, the diamond outlet finishes flush with the brickwork for quick, tidy detailing into the mortar joint, while the tapering outlet is designed for easy cleaning. Ribs along the angled outer walls form a strong mortar key within the perp end for a secure fit in the outer leaf. The rear opening stands a full 65mm,  the height of the perpend joint, in line with NHBC Technical Extra 17, for an optimum drainage inlet from within the cavity, and the minimum 4mm opening is ample for water drainage while staying small enough to keep large insects out.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eMoulded from durable polypropylene, it's a quick, one-person fit straight into the course as the brickwork goes up, with a BIM object available for specifiers. Available in clear and the full range of colours to match any brick and mortar finish.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eDiamond-shaped profile increases drainage flow rate and promotes self-cleaning, clearing debris build-up\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFlush outlet for quick, discreet detailing into the mortar joint\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFull 65mm rear opening for optimum drainage inlet, in line with NHBC Technical Extra 17\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eOne-person installation, saving time on site\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIn line with Building Regulations Part C 5.5(c), weep holes should be positioned every 900mm above a low-level damp proof course to help transfer moisture through the external leaf. \u003c\/li\u003e\n\u003cli\u003eBed size: 102.5mm\u003c\/li\u003e\n\u003cli\u003eCoursing height: 75mm\u003c\/li\u003e\n\u003cli\u003eMinimum opening: 4mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Manthorpe","offers":[{"title":"Terracota","offer_id":57749937094988,"sku":"BMD6640","price":28.57,"currency_code":"GBP","in_stock":true},{"title":"Clear","offer_id":57749937127756,"sku":"BMD6641","price":28.57,"currency_code":"GBP","in_stock":true},{"title":"Buff","offer_id":57749937160524,"sku":"BMD6642","price":28.57,"currency_code":"GBP","in_stock":true},{"title":"Grey","offer_id":57749937193292,"sku":"BMD6643","price":28.57,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":57749937226060,"sku":"BMD6644","price":28.57,"currency_code":"GBP","in_stock":true},{"title":"White","offer_id":57749937258828,"sku":"BMD6645","price":28.57,"currency_code":"GBP","in_stock":true},{"title":"Blue\/Black","offer_id":57749937291596,"sku":"BMD6646","price":28.57,"currency_code":"GBP","in_stock":true},{"title":"Brown","offer_id":57749937324364,"sku":"BMD6647","price":28.57,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/manthorpe-wall-drainage-terracota-diamond-weep-1243343672.avif?v=1781020008"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/collections\/manthorpe_logo_-_resize.png?v=1777991916","url":"https:\/\/www.constructionsuppliesuk.co.uk\/collections\/manthorpe.oembed?page=2","provider":"Construction Supplies UK","version":"1.0","type":"link"}