Building Materials
Underground Drainage delivered across Merseyside
Underground drainage is the system of plastic pipes, bends, junctions and inspection chambers that carries foul and surface water away from a building, most often in 110 mm PVC-U pipe.
Builders, trades and self-builders in Merseyside can order drainage for delivery to Liverpool, Halewood and the towns in between.

Merseyside at a glance
- Covering
- 16 towns across Merseyside
- Postcode areas
- L, CH, WA, PR
- Delivery
- Standard mainland delivery
- How it arrives
- Pipe lengths and boxed fittings
- Neighbouring areas
- Cheshire, Clwyd, Lancashire
Which drainage can you order in Merseyside?
- Pea gravel beddingBedding and surround for pipe trenches.
- Bends, junctions and couplersFittings to change direction and join branches.
- Inspection chambers and coversPlastic chambers with covers rated for the location.
- Soakaway cratesFor surface water where ground conditions allow.
- 110 mm and 160 mm pipePVC-U underground pipe in 3 m and 6 m lengths.
Underground Drainage delivered in Merseyside towns
- Underground Drainage in Liverpool
- Underground Drainage in Birkenhead
- Underground Drainage in St Helens
- Underground Drainage in Southport
- Underground Drainage in Wallasey
- Underground Drainage in Bootle
- Underground Drainage in Bebington
- Underground Drainage in Huyton
- Underground Drainage in Kirkby
- Underground Drainage in Prescot
- Underground Drainage in Heswall
- Underground Drainage in Maghull
- Underground Drainage in Newton-le-Willows
- Underground Drainage in Formby
- Underground Drainage in Litherland
- Underground Drainage in Halewood
Quantities: a worked example
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 Merseyside delivery arrives
Pipe travels in 3 m and 6 m lengths; fittings and chambers come boxed or loose with the load. Our standard mainland delivery area covers Merseyside.
- Give us the full postcode for the drop point; deliveries around L are priced to the exact address.
- Pallets left on a pavement can block the footway, so plan a drop point inside your boundary where you can.
- Have someone on site for the delivery if you can, or agree a safe drop point with us in advance.
Choosing 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.
Underground Drainage in Merseyside: questions
Is there a minimum order for delivery to Merseyside?
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.
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).
Do you deliver drainage to Merseyside?
Yes. We deliver across Merseyside, including L, CH, WA, PR. Our standard mainland delivery area covers Merseyside. Send your list or call 0800 088 6341 and we will price it delivered to your postcode.
Can I connect to the public sewer?
New connections to a public sewer usually need approval from the local water company.
Underground Drainage in neighbouring areas
- Underground Drainage in Cheshire
- Underground Drainage in Clwyd
- Underground Drainage in Lancashire
- Underground Drainage in Greater Manchester
- Underground Drainage in Shropshire
More materials delivered across Merseyside
Send your list, get a delivered price
Tell us what you need and where it is going. We check the quantities and come back with a delivered price before you commit.
