The Underground uPVC 110mm Screwed Access Cap is a robust and dependable maintenance component designed to provide secure, watertight access to below-ground drainage and sewerage networks. Manufactured from tough, high-impact unplasticized polyvinyl chloride, this access cap is engineered to withstand heavy external soil loads, ground movement, and corrosive subterranean environments. Its durable construction ensures long-term structural reliability and dependable performance throughout the lifespan of the drainage system.
 
Featuring a precision-threaded design, the cap screws securely into corresponding access sockets or rodding points, creating a tight seal that prevents wastewater leakage and blocks foul odors from escaping. An integrated rubber or elastomeric seal ring ensures an immediate, root-resistant barrier even under fluctuating internal pressures. The secure screw-on mechanism allows maintenance personnel or homeowners to easily open and reseal the access point during routine inspections, cleaning, or blockage clearance without compromising the integrity of the pipe run.
 
Designed for seamless integration with standard 110mm underground drainage fittings and access pipes, this screwed cap delivers professional-grade convenience and peace of mind. Whether installed at the head of a drainage run, at key junction points, or within an inspection chamber, it ensures your subterranean network remains fully serviceable, secure, and protected against debris ingress.
 
110mm uPVC
Ring Seal Joints
Suitable for Gravity Drainage & Sewerage
Install to Depths of 10m