Damp Proofing & Membranes for Stratford-upon-Avon, delivered to site

Choosing from our damp proofing range

• DPC rollsPolymer and bitumen damp-proof course in standard wall widths.
• Radon barriersGas-resistant membranes for areas that need radon protection.
• Cavity trays and stop endsTo direct water out of the cavity over openings.
• Weep ventsFor drainage and ventilation at the base of cavities and over trays.
• DPM sheetingHeavy-gauge polythene membrane under concrete floors.

Damp Proofing & Membranes: choosing well

Laps and joints

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

DPC width

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

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.

Getting damp proofing onto your Stratford-upon-Avon site

Rolls are light enough to travel with a mixed load and are handed off at the kerb. Stratford-upon-Avon is inside our standard mainland delivery area.

• If the drop point is block paving or soft ground, say so; heavy pallets and bulk bags can mark or sink.
• On busy streets in Stratford-upon-Avon, a parking suspension or a quiet time slot can make offloading safer, so tell us about local restrictions you know of.
• Give us the full postcode for the drop point; deliveries around CV37 are priced to the exact address.

How much will you need?

An extension in Stratford-upon-Avon with 24 m of cavity wall needs DPC in both leaves: about 2 rolls in 30 m lengths once laps are allowed for. A 15 m² floor slab needs about 17.2 m² of DPM including laps, which is 1 roll of 4 × 25 m sheeting.

Common questions from Stratford-upon-Avon

Can you deliver damp proofing to a site with restricted access in Stratford-upon-Avon?

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.

Do you supply cavity trays?

Yes, with stop ends and weep vents for openings and abutments.

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.

Is there a minimum order for delivery to Stratford-upon-Avon?

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.