Building Materials
Order drainage for delivery in Newport (Gwent)
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 Newport (Gwent) we quote drainage as a delivered price to your postcode, with the vehicle and offload method agreed up front.

Underground Drainage to Newport (Gwent): the basics
- Nearby (straight line)
- Risca (5 mi), Cwmbran (5 mi), Pontypool (8 mi)
- Delivery
- Standard mainland delivery
- Daylight
- About 7h 49m on the shortest day
- Postcode districts
- NP20, NP19, NP10
- Delivering to
- Newport (Gwent), Gwent
- How it arrives
- Pipe lengths and boxed fittings
What drainage can we deliver to Newport (Gwent)?
- Pea gravel beddingBedding and surround for pipe trenches.
- 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.
- Bends, junctions and couplersFittings to change direction and join branches.
Getting drainage onto your Newport (Gwent) site
Pipe travels in 3 m and 6 m lengths; fittings and chambers come boxed or loose with the load. Newport (Gwent) is inside our standard mainland delivery area.
- Give us the full postcode for the drop point; deliveries around NP20 are priced to the exact address.
- For a phased build we can split the order so materials arrive as each stage starts, which keeps the site clear.
- Pallets left on a pavement can block the footway, so plan a drop point inside your boundary where you can.
Picking the right product
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 much will you need?
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.
Your questions answered
Can I add other materials to my Newport (Gwent) 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.
Can I connect to the public sewer?
New connections to a public sewer usually need approval from the local water company.
Is there a minimum order for delivery to Newport (Gwent)?
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.
Close to Newport (Gwent)
- Underground Drainage in Risca
- Underground Drainage in Cwmbran
- Underground Drainage in Pontypool
- Underground Drainage in Caerphilly
- Underground Drainage in Rhiwbina
- Underground Drainage in Cardiff
Complete your Newport (Gwent) order
- Plaster & Beads in Newport (Gwent)
- Planed Timber & Mouldings in Newport (Gwent)
- Metal Stud & Ceiling Systems in Newport (Gwent)
- PIR Insulation Boards in Newport (Gwent)
- Steel & Concrete Lintels in Newport (Gwent)
- Screws & Nails in Newport (Gwent)
- Roofing Materials in Newport (Gwent)
- MOT Type 1 Sub-base in Newport (Gwent)
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.
