# Damp Proofing & Ventilation

## Products in this collection

- [Damp Proof Course – Hyload Trade – 20m](https://www.carvers.co.uk/products/damp-proof-course-hyload-trade-20m-x100mm) - 12.55 GBP
- [Polythene Damp Proof Membrane – BBA Approved – Black – 4m](https://www.carvers.co.uk/products/polythene-250mu-bba-black-damp-proof-membrane-4x25mtr-1000-gauge) - 41.24 GBP
- [Polythene Damp Proof Course – 30m – 2000 Gauge](https://www.carvers.co.uk/products/polythene-dpc-225mmx30m-2000-guage) - 4.24 GBP
- [CM8 2 × 20m Membrane – Not Suitable for Direct Plastering](https://www.carvers.co.uk/products/cm8-2-0-x-20m-membrane-cm8-wykamol-cannot-be-directly-plastered-on-to) - 192.04 GBP
- [Drymesh Accessory Pack – Box Only – Roll Sold Separately](https://www.carvers.co.uk/products/drymesh-accessory-pack-drymeshaccpk-wykamol-this-is-the-box-only-roll-sold-seperately) - 98.56 GBP
- [Baseline 8 Accessory Box Only](https://www.carvers.co.uk/products/baseline-8-accessory-box-only-base8accpk-wykamol) - 110.43 GBP
- [Dampstop Mesh Membrane – 10m – Can Be Directly Plastered – Wykamol](https://www.carvers.co.uk/products/dampstop-mesh-membrane-1m-x-10m-cm3-wykamol-can-be-directly-plastered-on-to) - 98.72 GBP
- [Rubble Bags – Heavy Duty – Sold per Bag](https://www.carvers.co.uk/products/rubble-bags-sacks-heavy-duty-sold-per-bag) - 0.31 GBP
- [Polythene Sheet – 4m × 50m × 125mu – Black](https://www.carvers.co.uk/products/polythene-4mx50mx125mu-black-film) - 50.8 GBP
- [Gas Barrier Top Hat Pipe Seal – 110mm](https://www.carvers.co.uk/products/gas-barrier-top-hat-pipe-seal-110mm-jrttophat) - 22.56 GBP
- [Cowl Outlet Assembly – 5in – White](https://www.carvers.co.uk/products/cowl-outlet-assembly-5in-white-bm419w-while-stocks-last) - 5.57 GBP
- [Tanking Membrane – 1 × 15m – 2000SA – Hyload](https://www.carvers.co.uk/products/tanking-membrane-1x15m-2000sa-hyload-30822000) - 186.3 GBP
- [Waterproofing Kit for Walls and Floors – Baseline 8 – Wykamol – Includes Accessory Pack](https://www.carvers.co.uk/products/waterproofing-kit-for-all-walls-and-floor-surfaces-baseline-8-wykamol-inc-accessory-pack-and) - 242.53 GBP
- [Vapour Check Polythene Sheet – Green Tinted – 125mu / 500g – 2.5 × 50m](https://www.carvers.co.uk/products/vapour-check-green-tinted-125mu-500g-2-5mx50m-polythene-vcl1252550g) - 59.73 GBP
- [Timloc Underfloor Vertical Extension Sleeve](https://www.carvers.co.uk/products/timloc-underfloor-vertical-extension-sleeve-ref-1204) - 3.88 GBP
- [Damp Proof Injection Kit – Ultracure – Merchant Kit – Wykamol](https://www.carvers.co.uk/products/damp-proof-injection-type-wykamol-ultracure-merchant-kit) - 122.03 GBP
- [Cavity Wall Weeps](https://www.carvers.co.uk/products/cavity-wall-weeps-terracotta-iw50te) - 0.35 GBP
- [Access Panel - Plastic](https://www.carvers.co.uk/products/access-panel-plastic-152mmx228mm-r15) - 22.85 GBP
- [Cavity Tray – Everdry – 255mm – For Ridge Brickwork](https://www.carvers.co.uk/products/cavity-tray-everdry-255mm-ridge-brickwork) - 2.87 GBP
- [Hyload DPC Jointing Tape – 100mm × 10m](https://www.carvers.co.uk/products/hyload-dpc-jointing-tape-ref-100mm-x-10m-295100) - 17.84 GBP
- [Continuous Soffit Strip Airflow – 2.4m × 10mm](https://www.carvers.co.uk/products/continuous-soffit-strip-2-4m-x-10mm-airflow-white-1137wh) - 4.62 GBP
- [All Purpose PVC Jointing and Repair Tape – 75mm × 33m](https://www.carvers.co.uk/products/tape-all-purpose-jointing-and-repairing-pvc-75mmx33m-488627) - 13.11 GBP
- [Polythene Shrink Wrap Film – 400mm × 300m × 19mu](https://www.carvers.co.uk/products/polythene-shrink-wrap-film-400mmwide-x-300m-long-x-19mu) - 12.52 GBP
- [Cavity Tray – Everdry – Horizontal – New Build – 2 Brick – 50–125mm Cavity – IL2](https://www.carvers.co.uk/products/cavity-tray-inter-loc-horizontal-new-build-2-brick-50-125mm-cavity-il2) - 7.57 GBP
- [Telescopic Round Vent Duct – White](https://www.carvers.co.uk/products/telescopic-round-vent-duct-white-1205) - 5.88 GBP
- [Cavity Tray Unleaded – Intermediate – Right Hand](https://www.carvers.co.uk/products/cavity-tray-unleaded-intermediate-right-hand-10001) - 2.97 GBP
- [Cavity Tray Unleaded – Intermediate – Left Hand](https://www.carvers.co.uk/products/cavity-tray-unleaded-intermediate-left-hand-10002) - 2.97 GBP
- [Push‑In Vent – Soffit – Twist and Lock – White](https://www.carvers.co.uk/products/push-in-vent-soffit-twist-and-lock-white-1140) - 0.53 GBP
- [Telescopic Underfloor Vent – T1201 – Suitable for 3–5 Courses](https://www.carvers.co.uk/products/telescopic-under-floor-vent-1201-suitable-for-3-5-courses) - 2.83 GBP
- [Timloc Through Wall Cavity Liner Sleeve – 9 × 3in](https://www.carvers.co.uk/products/timloc-through-wall-cavity-liner-sleeve-9x3in-1202-1) - 5.57 GBP
- [Damp Proof Course – Hyload Original – 20m](https://www.carvers.co.uk/products/damp-proof-course-hyload-20mtrx150mm-original) - 17.86 GBP
- [Ventilator – Louvred Plastic – White – 10 × 7in](https://www.carvers.co.uk/products/ventilator-louvred-plastic-white-10x7in-bm-72-2-f-while-stocks-last) - 8.58 GBP
- [Liquid Damp Proof Membrane – Synthaprufe LAC – IKO](https://www.carvers.co.uk/products/liquid-damp-proof-membrane-iko-synthaprufe-lac-5l) - 56.81 GBP
- [Polythene Temporary Protective Sheet – Eco – 4 × 25m](https://www.carvers.co.uk/products/polythene-4x25m-tps-temporary-protective-sheet-eco-gpec04025) - 21.05 GBP
- [Telescopic Underfloor Vent – 5–7 Courses – For 150mm Cavity – 1201XL+](https://www.carvers.co.uk/products/telescopic-underfloor-vent-5-7-courses-for-150mm-cavity-1201xl) - 11.23 GBP
- [Cut Length Polythene Damp Proof Membrane – BBA Approved – 300 Micron – 4m Wide](https://www.carvers.co.uk/products/cut-length-polythene-damp-proof-membrane-standard-bba-300-micron-4m-sold-per-m) - 5.05 GBP
- [Airbrick Plastic 9x3in](https://www.carvers.co.uk/products/airbrick-plastic-9x3in-terracotta) - 1.14 GBP
- [Ventilator – Hit and Miss Plastic – White – 9in](https://www.carvers.co.uk/products/ventilator-hit-miss-plastic-9x3in-white-1208w) - 2.69 GBP
- [Ventilator – Louvred Plastic – White – 9in](https://www.carvers.co.uk/products/ventilator-louvred-plastic-9x3in-white-1207w) - 1.97 GBP
- [Cavity Wall Weeps – Translucent Type](https://www.carvers.co.uk/products/cavity-wall-weeps-translucent-type-iw50cl) - 0.35 GBP
- [Carver Polythene Aggregate Bag – Single Wound Sheet Film](https://www.carvers.co.uk/products/carver-polythene-aggregate-bag-in-single-wound-sheet-film) - 0.54 GBP

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> Source: [Carvers Building Supplies](https://www.carvers.co.uk/collections/damp-proofing-ventilation)
> Updated: 2026-06-12