Order drainage for delivery in Thamesmead

Choosing from our drainage range

• 110 mm and 160 mm pipePVC-U underground pipe in 3 m and 6 m lengths.
• Rainwater systemsGutters, downpipes and fittings.
• Inspection chambers and coversPlastic chambers with covers rated for the location.
• Pea gravel beddingBedding and surround for pipe trenches.
• Bends, junctions and couplersFittings to change direction and join branches.

Working out quantities for your Thamesmead job

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.

How delivery works in Thamesmead

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

• If neighbours share the access, it helps to let them know a lorry is coming.
• Have someone on site for the delivery if you can, or agree a safe drop point with us in advance.
• On busy streets in Thamesmead, a parking suspension or a quiet time slot can make offloading safer, so tell us about local restrictions you know of.

Before you order drainage

Building over or near a sewer

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

Covers for the location

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

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.

Ordering drainage for Thamesmead: FAQs

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 Thamesmead?

Yes. We deliver across Thamesmead, including SE28, SE2, DA17, SE18. Thamesmead is inside our standard mainland delivery area. Send your list or call 0800 088 6341 and we will price it delivered to your postcode.

Do you deliver drainage to trades and homeowners in Thamesmead?

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

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).