Order damp proofing for delivery in Enfield

Damp Proofing & Membranes we supply in Enfield

• Cavity trays and stop endsTo direct water out of the cavity over openings.
• 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.
• Weep ventsFor drainage and ventilation at the base of cavities and over trays.

Choosing damp proofing

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.

Getting damp proofing onto your Enfield site

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

• If neighbours share the access, it helps to let them know a lorry is coming.
• In summer Enfield gets around 16h 40m of daylight, but early deliveries still beat the traffic and give the longest working day.
• Give us the full postcode for the drop point; deliveries around EN1 are priced to the exact address.

Working out quantities for your Enfield job

An extension in Enfield with 36 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.

Questions about damp proofing delivery in Enfield

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.

Do you deliver damp proofing to Enfield?

Yes. We deliver across Enfield, including EN1, EN2, N21, EN3. Enfield is inside our standard mainland delivery area. Send your list or call 0800 088 6341 and we will price it delivered to your postcode.

Do you deliver damp proofing to trades and homeowners in Enfield?

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

Where does the DPC go?

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