Description
110mm (4″) Access Plug with Threaded Nut – The Essential Maintenance Port
The 4″ Access Plug (Stopend With Nut) 110mm is a critical component for building regulations compliance, specifically where access for rodding is required at the change of direction or the head of a drain. At ECO Heat Shop, we provide the precision-moulded hardware and drainage fittings necessary to create a fully serviceable waste system that stands the test of time.
Versatile Performance for Soil and Underground Systems
Manufactured from high-impact PVC-U, this access plug is designed to fit directly into any standard 110mm (4-inch) socket. The “Stopend with Nut” design is particularly popular in loft spaces for soil vent pipes or at the end of underground runs where a future extension might be planned. Its heavy-duty construction ensures it can withstand both internal pressure and external ground weight, while the textured nut provides a firm grip for tools when removal is required for maintenance.
Technical Specifications
- Diameter: 110mm (Standard 4″ UK Soil/Underground Size)
- Type: Access Plug / Stopend with Removable Threaded Nut
- Material: High-Impact PVC-U
- Connection: Push-fit Spigot (fits into 110mm socket)
- Colour: Terracotta Orange (Underground) or Grey/Black (Soil)
- Seal: Internal rubber gasket for airtight performance
- Compliance: Manufactured to BS EN 1401-1 or BS EN 1329 standards
ECO Heat Shop Tip: When installing, ensure the threaded nut is accessible and not blocked by walls or heavy debris. Applying a small amount of silicone grease to the threads and the gasket will ensure the nut remains easy to unscrew years down the line. Choosing access-ready hardware is a sustainable choice for your property; it allows for simple manual clearing of blockages, extending the life of your drainage system and avoiding the need for invasive excavations.
Professional access at every junction. Order the 4″ Access Plug (Stopend With Nut) 110mm online today for durable drainage hardware delivered across the UK.
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