Underground Drainage for Barnet, delivered to site

Underground Drainage available for Barnet delivery

• Bends, junctions and couplersFittings to change direction and join branches.
• 110 mm and 160 mm pipePVC-U underground pipe in 3 m and 6 m lengths.
• Soakaway cratesFor surface water where ground conditions allow.
• Rainwater systemsGutters, downpipes and fittings.

Things to check before you order

Covers for the location

Chamber covers are rated for loads, from pedestrian areas to drives. Tell us where each chamber sits.

Foul or surface water?

Foul (sewage) and surface water often need to go to different places. Check where your drains connect before you order.

In England, building work is checked against the Approved Documents, for example Part A for structure and Part L for energy efficiency, through your council's building control team or a registered building control approver.

Sizing your order

A 30 m run of 110 mm drain needs 10 pipes in 3 m lengths (or 5 in 6 m lengths), plus a bend or junction at each change of direction and an inspection chamber where your design shows one. Add pea gravel for bedding and surround and we will price the lot together.

Planning the drop in Barnet

Pipe travels in 3 m and 6 m lengths; fittings and chambers come boxed or loose with the load. Barnet is inside our standard mainland delivery area.

• For a phased build we can split the order so materials arrive as each stage starts, which keeps the site clear.
• Pallets left on a pavement can block the footway, so plan a drop point inside your boundary where you can.
• If neighbours share the access, it helps to let them know a lorry is coming.

Common questions from Barnet

What size drainage pipe do I need?

110 mm is the standard size for most domestic underground foul and surface water drains; 160 mm is used for larger runs. Your design or building control will confirm.

How soon can drainage be delivered in Barnet?

We confirm the delivery date when we price your order, before you commit. It depends on the product, the quantity and whether it is a stock line or made to order.

What do I bed drainage pipe in?

Usually pea gravel or a similar granular material around the pipe. We can add it to the order as bulk bags.

Do you deliver drainage to trades and homeowners in Barnet?

Both. Trades can apply for a trade account; homeowners and self-builders can order on a delivered quote.