Building Materials
Order drainage for delivery in Winchester
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.
Whether it is a repair, an extension or a new build in Winchester, we can supply the drainage and deliver to site.

Underground Drainage to Winchester: the basics
- Nearby (straight line)
- Eastleigh (7 mi), Southampton (12 mi), Totton (13 mi)
- Delivering to
- Winchester, Hampshire
- Postcode districts
- SO23, SO21, SO25, SO22
- Daylight
- About 7h 54m on the shortest day
- Delivery
- Standard mainland delivery
- How it arrives
- Pipe lengths and boxed fittings
What drainage can we deliver to Winchester?
- Gullies and channel drainsTo collect surface water from yards and drives.
- Pea gravel beddingBedding and surround for pipe trenches.
- 110 mm and 160 mm pipePVC-U underground pipe in 3 m and 6 m lengths.
- Rainwater systemsGutters, downpipes and fittings.
A quick quantity check
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.
Planning the drop in Winchester
Pipe travels in 3 m and 6 m lengths; fittings and chambers come boxed or loose with the load. Winchester is inside our standard mainland delivery area.
- Pallets left on a pavement can block the footway, so plan a drop point inside your boundary where you can.
- Deliveries are to the kerb, drive or within crane reach; ask if materials need to go further.
- If the site is up a shared drive or behind other houses, tell us the distance from the road.
Getting the right drainage
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.
Ordering drainage for Winchester: FAQs
How soon can drainage be delivered in Winchester?
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.
Is there a minimum order for delivery to Winchester?
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 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 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).
Underground Drainage near Winchester
- Underground Drainage in Eastleigh
- Underground Drainage in Southampton
- Underground Drainage in Totton
- Underground Drainage in Andover
- Underground Drainage in Hythe
- Underground Drainage in Fareham
Also available in Winchester
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.
