Building Materials
Underground Drainage delivered to Newtown
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.
Building in Newtown? Send us your list and we will come back with a delivered price for the drainage and anything else on it.

Underground Drainage to Newtown: the basics
- Daylight
- About 7h 39m on the shortest day
- Postcode districts
- SY16
- Delivering to
- Newtown, Powys
- Nearby (straight line)
- Welshpool (12 mi), Llandrindod Wells (19 mi), Oswestry (26 mi)
- Delivery
- Standard mainland delivery
- How it arrives
- Pipe lengths and boxed fittings
Underground Drainage we supply in Newtown
- 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.
- Gullies and channel drainsTo collect surface water from yards and drives.
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.
Building over or near a sewer
Building near a public sewer may need permission from the water company. Check before you dig.
Wales has its own Approved Documents, including its own Part L for energy efficiency, and building control is handled by the local authority or a registered approver.
How delivery works in Newtown
Pipe travels in 3 m and 6 m lengths; fittings and chambers come boxed or loose with the load. Newtown is inside our standard mainland delivery area.
- If the site is up a shared drive or behind other houses, tell us the distance from the road.
- Keep cement, plaster and boards dry: have a tarpaulin or a garage space ready before they arrive.
- Have someone on site for the delivery if you can, or agree a safe drop point with us in advance.
How much will you need?
A 12 m run of 110 mm drain needs 4 pipes in 3 m lengths (or 2 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.
Underground Drainage in Newtown: questions
Do you deliver drainage to Newtown?
Yes. We deliver across Newtown, including SY16. Newtown is inside our standard mainland delivery area. Send your list or call 0800 088 6341 and we will price it delivered to your postcode.
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.
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.
Can I add other materials to my Newtown 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.
Also delivering drainage nearby
- Underground Drainage in Welshpool
- Underground Drainage in Llandrindod Wells
- Underground Drainage in Oswestry
- Underground Drainage in Shrewsbury
- Underground Drainage in Leominster
- Underground Drainage in Aberystwyth
More materials delivered to Newtown
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.
