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Building Materials

Damp Proofing & Membranes for sites in West Yorkshire

Damp proofing materials stop moisture rising or passing through a building: a damp-proof course (DPC) in the walls and a damp-proof membrane (DPM) under the floor.

For sites in West Yorkshire, our damp proofing prices include delivery to your postcode, with the offload agreed when you order.

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Rolls of black damp-proof course and a folded damp-proof membrane on a floor slab

West Yorkshire at a glance

Covering
18 towns across West Yorkshire
Postcode areas
LS, BD, HD, WF, HX
Delivery
Standard mainland delivery
How it arrives
Rolls with a mixed load
Neighbouring areas
South Yorkshire, Greater Manchester, North Yorkshire

Choosing from our damp proofing range

  • DPC rollsPolymer and bitumen damp-proof course in standard wall widths.
  • Cavity trays and stop endsTo direct water out of the cavity over openings.
  • Radon barriersGas-resistant membranes for areas that need radon protection.
  • DPM sheetingHeavy-gauge polythene membrane under concrete floors.
  • Liquid DPM and tankingCoatings for screeds and below-ground walls.

Damp Proofing & Membranes delivered in West Yorkshire towns

Estimating your damp proofing

An extension in West Yorkshire with 28 m of cavity wall needs DPC in both leaves: about 3 rolls in 30 m lengths once laps are allowed for. A 50 m² floor slab needs about 57.5 m² of DPM including laps, which is 1 roll of 4 × 25 m sheeting.

How delivery works in West Yorkshire

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

  • If the drop point is block paving or soft ground, say so; heavy pallets and bulk bags can mark or sink.
  • If the site is up a shared drive or behind other houses, tell us the distance from the road.
  • Give us the full postcode for the drop point; deliveries around LS are priced to the exact address.

Things to check before you order

Is radon protection needed?

Parts of the UK need radon protection in new buildings and extensions. UKHSA radon maps show the areas; building control will tell you what applies.

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.

Common questions from West Yorkshire

Do you deliver damp proofing to West Yorkshire?

Yes. We deliver across West Yorkshire, including LS, BD, HD, WF, HX. Our standard mainland delivery area covers West Yorkshire. Send your list or call 0800 088 6341 and we will price it delivered to your postcode.

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.

Where does the DPC go?

Usually at least 150 mm above outside ground level, linked to the floor DPM.

Do you deliver damp proofing to trades and homeowners in West Yorkshire?

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

Damp Proofing & Membranes in neighbouring areas

More materials delivered across West Yorkshire

All building materials delivered across West Yorkshire

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.

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