Underground Drainage for sites in Wiltshire

Our drainage range for Wiltshire jobs

• Pea gravel beddingBedding and surround for pipe trenches.
• Soakaway cratesFor surface water where ground conditions allow.
• 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.

Underground Drainage delivered in Wiltshire towns

• Underground Drainage in Swindon
• Underground Drainage in Salisbury
• Underground Drainage in Trowbridge
• Underground Drainage in Chippenham

Estimating your drainage

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.

Delivering drainage in Wiltshire

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 Wiltshire.

• Keep cement, plaster and boards dry: have a tarpaulin or a garage space ready before they arrive.
• Weight limits on bridges or private roads near the site matter for larger lorries, so mention any you know of.
• If the drop point is block paving or soft ground, say so; heavy pallets and bulk bags can mark or sink.

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.

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 questions

Is there a minimum order for delivery to Wiltshire?

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.

Do I need an inspection chamber?

Drains need access points at changes of direction and junctions in many cases. Your design will show where.

Can you deliver drainage to a site with restricted access in Wiltshire?

Usually, yes. Tell us about the access when you ask for a price and we will plan the vehicle and offload, or say if a smaller vehicle is needed.

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.