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Underground Drainage

Our underground drainage systems offer reliable, high-performance solutions for managing surface and foul water below ground. The range includes 110mm pipes, bends, junctions, gullies, inspection chambers, and connectors — all designed for strength, ease of installation, and long-term resistance to corrosion and ground pressure. Suitable for domestic and light commercial use, each component is made from durable uPVC and fully compatible with standard underground fittings.

Underground Drainage System Guide

Filters

110mm Underground Drainage Pipe (Socketed) – 3m or 6m

Original price £0.00 Incl. Vat - Original price £0.00 Incl. Vat
Original price £0.00 Incl. Vat
from £12.85 Incl. Vat
from £12.85 Incl. Vat
Current price £12.85 Incl. Vat

ERA 110mm socketed underground drainage pipe is designed for creating reliable gravity drainage runs below ground. The single-socket end makes it q...

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Original price £0.00 Incl. Vat - Original price £0.00 Incl. Vat
Original price £0.00 Incl. Vat
from £12.85 Incl. Vat
from £12.85 Incl. Vat
Current price £12.85 Incl. Vat

110mm Underground Double Socket Coupler

Original price £2.95 Incl. Vat - Original price £2.95 Incl. Vat
Original price £0.00 Incl. Vat
£2.95 Incl. Vat
from £2.95 Incl. Vat
Current price £2.95 Incl. Vat

The ERA 110mm Underground Double Socket Coupler is used to connect two plain-ended lengths of 110mm underground drainage pipe, making it ideal for ...

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Original price £2.95 Incl. Vat - Original price £2.95 Incl. Vat
Original price £0.00 Incl. Vat
£2.95 Incl. Vat
from £2.95 Incl. Vat
Current price £2.95 Incl. Vat

ERA 110mm Underground Socket Plug

Original price £0.00 Incl. Vat - Original price £0.00 Incl. Vat
Original price £0.00 Incl. Vat
£3.24 Incl. Vat
from £3.24 Incl. Vat
Current price £3.24 Incl. Vat

The ERA 110mm Underground Socket Plug is used to blank off a 110mm socket on underground drainage runs — ideal for temporary sealing during install...

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Original price £0.00 Incl. Vat - Original price £0.00 Incl. Vat
Original price £0.00 Incl. Vat
£3.24 Incl. Vat
from £3.24 Incl. Vat
Current price £3.24 Incl. Vat

ERA 110mm Underground Single Socket Bend – 15°, 30°, 45° or 90°

Original price £3.99 Incl. Vat - Original price £3.99 Incl. Vat
Original price £0.00 Incl. Vat
£3.99 Incl. Vat
from £3.99 Incl. Vat
Current price £3.99 Incl. Vat

ERA 110mm Underground Single Socket Bends are used to create clean direction changes in foul or surface water underground drainage runs. Each fitti...

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Original price £3.99 Incl. Vat - Original price £3.99 Incl. Vat
Original price £0.00 Incl. Vat
£3.99 Incl. Vat
from £3.99 Incl. Vat
Current price £3.99 Incl. Vat

ERA 110mm Underground Double Socket Bend – 15°, 30°, 45° or 87.5°

Original price £3.99 Incl. Vat - Original price £3.99 Incl. Vat
Original price £0.00 Incl. Vat
£3.99 Incl. Vat
from £3.99 Incl. Vat
Current price £3.99 Incl. Vat

ERA 110mm Underground Double Socket Bends are made for directional changes in foul and surface water drainage runs where you want a push-fit socket...

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Original price £3.99 Incl. Vat - Original price £3.99 Incl. Vat
Original price £0.00 Incl. Vat
£3.99 Incl. Vat
from £3.99 Incl. Vat
Current price £3.99 Incl. Vat

Underground Double Socket 90° Branch Junctions - 110mm

Original price £7.99 Incl. Vat - Original price £7.99 Incl. Vat
Original price £0.00 Incl. Vat
£7.99 Incl. Vat
from £7.99 Incl. Vat
Current price £7.99 Incl. Vat

110mm underground branch junctions. Connect multiple drain lines securely using push-fit sockets for a sealed underground system.

Original price £7.99 Incl. Vat - Original price £7.99 Incl. Vat
Original price £0.00 Incl. Vat
£7.99 Incl. Vat
from £7.99 Incl. Vat
Current price £7.99 Incl. Vat

Underground Double Socket 45° Branch Junction - 110mm

Original price £0.00 Incl. Vat - Original price £0.00 Incl. Vat
Original price £0.00 Incl. Vat
£7.99 Incl. Vat
from £7.99 Incl. Vat
Current price £7.99 Incl. Vat

The 110mm Underground Double Socket 45° Branch Junction is designed to join two drainage pipes at a 45° angle with a smooth, efficient flow path. F...

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Original price £0.00 Incl. Vat - Original price £0.00 Incl. Vat
Original price £0.00 Incl. Vat
£7.99 Incl. Vat
from £7.99 Incl. Vat
Current price £7.99 Incl. Vat

Underground Triple Socket 90 Branch Junction - 110mm

Original price £7.99 Incl. Vat - Original price £7.99 Incl. Vat
Original price £0.00 Incl. Vat
£7.99 Incl. Vat
from £7.99 Incl. Vat
Current price £7.99 Incl. Vat

110mm underground triple socket branch junction with 90° angles. Joins three drainage pipes securely using push-fit sockets for a sealed undergroun...

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Original price £7.99 Incl. Vat - Original price £7.99 Incl. Vat
Original price £0.00 Incl. Vat
£7.99 Incl. Vat
from £7.99 Incl. Vat
Current price £7.99 Incl. Vat

Underground Triple Socket 45 Branch Junction - 110mm

Original price £7.99 Incl. Vat - Original price £7.99 Incl. Vat
Original price £0.00 Incl. Vat
£7.99 Incl. Vat
from £7.99 Incl. Vat
Current price £7.99 Incl. Vat

110mm underground junction with three 45° socket branches. Combines multiple pipe runs into one system with smooth flow.

Original price £7.99 Incl. Vat - Original price £7.99 Incl. Vat
Original price £0.00 Incl. Vat
£7.99 Incl. Vat
from £7.99 Incl. Vat
Current price £7.99 Incl. Vat

Underground Rest Bend 90 Degree - 110mm

Original price £0.00 Incl. Vat - Original price £0.00 Incl. Vat
Original price £0.00 Incl. Vat
£15.99 Incl. Vat
from £15.99 Incl. Vat
Current price £15.99 Incl. Vat

90° rest bend for underground drainage. Connects vertical soil stacks to horizontal pipes at the base of buildings.

Original price £0.00 Incl. Vat - Original price £0.00 Incl. Vat
Original price £0.00 Incl. Vat
£15.99 Incl. Vat
from £15.99 Incl. Vat
Current price £15.99 Incl. Vat

Underground Adjustable Bend - 110mm

Original price £0.00 Incl. Vat - Original price £0.00 Incl. Vat
Original price £0.00 Incl. Vat
£17.99 Incl. Vat
from £17.99 Incl. Vat
Current price £17.99 Incl. Vat

110mm adjustable underground bend. Sets precise angles for drainage layouts where fixed bends won’t align correctly.

Original price £0.00 Incl. Vat - Original price £0.00 Incl. Vat
Original price £0.00 Incl. Vat
£17.99 Incl. Vat
from £17.99 Incl. Vat
Current price £17.99 Incl. Vat

Underground Back Inlet Bottle Gully - 110mm

Original price £0.00 Incl. Vat - Original price £0.00 Incl. Vat
Original price £0.00 Incl. Vat
£11.99 Incl. Vat
from £11.99 Incl. Vat
Current price £11.99 Incl. Vat

110mm underground bottle gully with back inlet. Allows lateral waste entry while trapping debris and preventing drain blockages.

Original price £0.00 Incl. Vat - Original price £0.00 Incl. Vat
Original price £0.00 Incl. Vat
£11.99 Incl. Vat
from £11.99 Incl. Vat
Current price £11.99 Incl. Vat