Visqueen VT015 Extension Sleeve (Horizontal & Vertical)

Visqueen Extension Sleeve VT015 is manufactured from black polypropylene and extends the reach of the Visqueen Adjustable Z Vent, both vertically and horizontally. This allows the vent to bridge greater wall thicknesses or offset positions between the underfloor void and the external airbrick without compromising the venting path.

It is sold separately from the vent and airbrick, so it only needs to be specified where the wall build-up requires the extra reach.

Benefits

• Extends vent reach both vertically and horizontally
• Used alongside the Visqueen Adjustable Z Vent and Airbrick

Good to know 

• It is sold separately from the vent and airbrick, so it only needs to be specified where the wall build-up requires the extra reach.