Building Materials
Underground Drainage for Bath, delivered to site
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.
For jobs in Bath we quote drainage as a delivered price to your postcode, with the vehicle and offload method agreed up front.

Bath delivery at a glance
- Delivery
- Standard mainland delivery
- How it arrives
- Pipe lengths and boxed fittings
- Nearby (straight line)
- Trowbridge (8 mi), Kingswood (8 mi), Mangotsfield (10 mi)
- Delivering to
- Bath, Somerset
- Daylight
- About 7h 51m on the shortest day
- Postcode districts
- BA1, BA2
Underground Drainage available for Bath delivery
- Inspection chambers and coversPlastic chambers with covers rated for the location.
- Bends, junctions and couplersFittings to change direction and join branches.
- Gullies and channel drainsTo collect surface water from yards and drives.
- 110 mm and 160 mm pipePVC-U underground pipe in 3 m and 6 m lengths.
How delivery works in Bath
Pipe travels in 3 m and 6 m lengths; fittings and chambers come boxed or loose with the load. Bath is inside our standard mainland delivery area.
- Give us the full postcode for the drop point; deliveries around BA1 are priced to the exact address.
- Deliveries are to the kerb, drive or within crane reach; ask if materials need to go further.
- In summer Bath gets around 16h 37m of daylight, but early deliveries still beat the traffic and give the longest working day.
Estimating your drainage
An 18 m run of 110 mm drain needs 6 pipes in 3 m lengths (or 3 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: choosing well
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.
Your questions answered
Do you supply gutters and downpipes?
Yes, in common profiles and colours, with brackets and fittings.
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.
Can I add other materials to my Bath 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 Bath?
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.
Nearby towns we deliver drainage to
- Underground Drainage in Trowbridge
- Underground Drainage in Kingswood
- Underground Drainage in Mangotsfield
- Underground Drainage in Frome
- Underground Drainage in Bristol
- Underground Drainage in Yate
Also available in Bath
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.
