Underground Drainage for Finchley, delivered to site

Our drainage range for Finchley jobs

• 110 mm and 160 mm pipePVC-U underground pipe in 3 m and 6 m lengths.
• Inspection chambers and coversPlastic chambers with covers rated for the location.
• Soakaway cratesFor surface water where ground conditions allow.
• Gullies and channel drainsTo collect surface water from yards and drives.
• Rainwater systemsGutters, downpipes and fittings.

Sizing your order

A 22 m run of 110 mm drain needs 8 pipes in 3 m lengths (or 4 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.

Before your Finchley delivery arrives

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

• Give us the full postcode for the drop point; deliveries around N3 are priced to the exact address.
• Deliveries are to the kerb, drive or within crane reach; ask if materials need to go further.
• If neighbours share the access, it helps to let them know a lorry is coming.

Before you order drainage

Foul or surface water?

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

Building over or near a sewer

Building near a public sewer may need permission from the water company. Check before you dig.

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.

Questions about drainage delivery in Finchley

Do you supply gutters and downpipes?

Yes, in common profiles and colours, with brackets and fittings.

What fall should a drain have?

Domestic drains are commonly laid at a gradient around 1:40 to 1:80 depending on the pipe size and flow; follow your approved design or your national drainage guidance (Approved Document H in England and Wales, Technical Handbook section 3 in Scotland, Technical Booklet N in Northern Ireland).

Can I add other materials to my Finchley delivery?

Yes. Put everything on one list, from drainage to fixings and PPE, and we will price it as one delivery where the products can travel together.

Is there a minimum order for delivery to Finchley?

There is no fixed minimum. For very small orders we will tell you honestly if the delivery cost outweighs the materials, so you can decide.