Newton Preformed Pipe Sleeve Waterproofing Seal for 110mm Pipes

The Newton Preformed Pipe Sleeve is a high-performance, molded waterproofing component designed to provide a guaranteed seal around 110mm service pipes. Unlike flat collars, this preformed sleeve features a vertical "upstand" that fits snugly around the circumference of the pipe, offering a much larger surface area for sealing and superior structural integrity. Manufactured from a flexible and durable material, it is designed to be integrated into the Newton cavity drain system, specifically at points where soil pipes or large conduits penetrate the floor or wall membrane. When used with Newton adhesive tapes or sealants, it creates a robust, multi-layered barrier that effectively prevents water and ground gases from entering the structure through the service opening.

Benefits:

• Provides a deep, secure vertical seal specifically for standard 110mm diameter pipes
• Preformed shape ensures a more consistent and reliable fit than manual "patch" repairs
• Significantly reduces the risk of leaks at one of the most vulnerable penetration points
• Constructed from high-strength, flexible materials to withstand structural movement
• Simplifies the installation process for contractors by providing a ready-made sealing solution

Good to Know:

• Specifically sized for 110mm pipes, the industry standard for soil and waste drainage
• The product is identified by the Newton product code A34
• Should be secured to the pipe using Newton CDM Rope or a suitable adhesive sealant
• The base flange should be over-sealed to the main membrane using Newton Overtape for maximum security
• Essential for waterproofing projects involving new-build basements or major service renovations