110mm Underground Drainage Pipe and Fittings

Build Plumb Plastics supply a full range of 110mm underground drainage pipe and fittings for domestic and commercial below-ground drainage systems. Commonly referred to as 4 inch underground drainage pipe, 110mm drainage is the standard size used across the UK for foul water and surface water drainage installations.

Our range includes 110mm drainage pipe, bends, junctions, couplers, reducers, bottle gullies, access fittings and other essential components required to build, extend or repair underground drainage systems. We stock products from trusted manufacturers including Brett Martin, Pipelife and Polypipe, helping to ensure reliable quality and compatibility across a wide range of installations.

Many products within our 110mm underground drainage range are manufactured to recognised standards including EN 1401-1 and/or BS 4660:2000 where stated. These standards help ensure strength, durability and long-term performance in below-ground drainage applications.

110mm Underground Drainage Pipe

110mm underground drainage pipe is the most commonly used size for domestic drainage systems in the UK. It is designed to carry foul water and surface water from properties to inspection chambers, manholes and main drainage systems.

We stock a wide range of 110mm drainage pipe lengths, including the popular 3 metre single socket and plain ended pipe used for most standard installations. Push-fit ring seal sockets provide fast installation and secure watertight joints, making 110mm pipe a practical and reliable choice for new drainage systems and replacement work.

110mm Drainage Pipe Fittings

Alongside pipe lengths we supply a complete range of 110mm underground drainage fittings designed to change direction, connect branches and provide maintenance access.

• 110mm bends and access bends
• 110mm junctions and branch fittings
• 110mm couplers and slip couplers
• 110mm bottle gullies and yard gullies
• 110mm reducers and adaptors
• 110mm rodding eyes and inspection fittings

All fittings are designed to work with standard UK 110mm underground drainage pipe systems and provide secure push-fit connections when installed correctly.

Applications for 110mm Drainage Systems

110mm underground drainage systems are used in a wide range of residential and light commercial applications. Typical uses include connections from toilets, bathrooms, kitchens and rainwater systems into below-ground drainage runs leading to inspection chambers or sewer connections.

This size is widely chosen because it offers the right balance of flow capacity, availability and compatibility with standard underground drainage fittings used throughout the UK building industry.

Quality UK Drainage Products

We supply drainage products from recognised manufacturers used across the UK construction and plumbing sectors. Many items carry recognised quality marks and are produced for dependable long-term performance when installed in accordance with building regulations and manufacturer guidance.

Our goal is simple: to supply genuine 110mm underground drainage pipe and fittings at competitive prices, with fast UK delivery available across our most popular ranges.

Need Help Choosing the Right 110mm Drainage Pipe?

If you need help selecting the correct 110mm drainage pipe or fittings for your project, our experienced team is happy to assist. Call us on 01255 258525 for product advice and technical guidance.

We also supply larger 160mm underground drainage pipe and fittings for higher capacity systems, together with a full range of land drainage pipe and fittings for surface water and ground drainage applications.