Damp Proofing & Membranes delivered across Gloucestershire

Damp Proofing & Membranes we supply in Gloucestershire

• Liquid DPM and tankingCoatings for screeds and below-ground walls.
• DPM sheetingHeavy-gauge polythene membrane under concrete floors.
• Radon barriersGas-resistant membranes for areas that need radon protection.
• DPC rollsPolymer and bitumen damp-proof course in standard wall widths.
• Weep ventsFor drainage and ventilation at the base of cavities and over trays.

Damp Proofing & Membranes delivered in Gloucestershire towns

• Damp Proofing & Membranes in Gloucester
• Damp Proofing & Membranes in Cheltenham
• Damp Proofing & Membranes in Stroud
• Damp Proofing & Membranes in Kingswood
• Damp Proofing & Membranes in Mangotsfield
• Damp Proofing & Membranes in Yate
• Damp Proofing & Membranes in Tewkesbury
• Damp Proofing & Membranes in Cirencester

A quick quantity check

An extension in Gloucestershire with 28 m of cavity wall needs DPC in both leaves: about 3 rolls in 30 m lengths once laps are allowed for. A 40 m² floor slab needs about 46 m² of DPM including laps, which is 1 roll of 4 × 25 m sheeting.

Delivering damp proofing in Gloucestershire

Rolls are light enough to travel with a mixed load and are handed off at the kerb. Our standard mainland delivery area covers Gloucestershire.

• Keep cement, plaster and boards dry: have a tarpaulin or a garage space ready before they arrive.
• Mention any overhead cables, low branches or narrow gateways, because they decide whether a crane offload is possible.
• For a phased build we can split the order so materials arrive as each stage starts, which keeps the site clear.

Before you order damp proofing

DPC width

Match the DPC width to the wall leaf so it runs the full width of the masonry.

Laps and joints

DPM and DPC need generous laps and sealed joints; follow the manufacturer's guidance.

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 deliver damp proofing to trades and homeowners in Gloucestershire?

Both. Trades can apply for a trade account; homeowners and self-builders can order on a delivered quote.

Do I need a radon barrier?

It depends on where you are. In radon-affected areas building control requires radon protection in new buildings and extensions.

How thick should a DPM be?

1200-gauge polythene, around 300 microns, is a common specification for floor slabs. Your design may call for something different.

Can I add other materials to my Gloucestershire delivery?

Yes. Put everything on one list, from damp proofing to fixings and PPE, and we will price it as one delivery where the products can travel together.