Capital Valley Plastics Ltd Damp-Proof Membrane 1000ga Black 4m x 25m Product Code: 88322

Damp-proof membrane. Easy to lay, durable membrane to prevent the ingress of moisture into buildings. Complies with building regulations.


  • 5 Year Manufacturer's Guarantee (T&Cs Apply)
  • Colour: Black
  • Model No: DPM-1000GA-4M-25M-BLACK
  • Easy Handling & Installation
  • Produced from Recycled Material
  • 100m² per roll


W x L: 4 x 25m. 1000ga plastic. Weight: 21kg. EN 13967.
Additional Information
Technical Specification
  • Brand : Capital Valley Plastics Ltd
  • Product Length : 25 m
  • Product Thickness : 1000 mm
  • Product Type : Damp-Proof Membrane 1000ga
  • Total Product Weight : 21 kg
  • Model No : DPM-1000GA-4M-25M-BLACK
  • Product Width : 4 m
  • Construction Material (Building) : Recycled LDPE
  • Colour : Black
  • Pack Size : 1
  • Coverage Per Pack : 100 m²
  • Manufacturer Guarantee : 5 Year Manufacturer's Guarantee (T&Cs Apply)
  • Pieces in Pack/Case : 1
  • CE Standard (Tested to EN...) : EN 13967.
Product Contents
Delivery & Returns


Standard delivery service up to 3 working days: €8.95

Free delivery on all orders over €70.00

Click here to see information on our delivery service



Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


Click here to see information on returns and cancellation

€57.95 Incl. 23% VAT

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Capital Valley Plastics Ltd Damp-Proof Membrane 1000ga Black 4m x 25m is rated 4.2 out of 5 by 12.
Rated 5 out of 5 by from Great Product Needed something to cover garden to prevent weed intrusion while away for 6 months. This product was ideal. Very strong, could be walked on without puncturing. Just perfect.
Date published: 2017-10-07
Rated 5 out of 5 by from Perfect just what was required Good quality material, packaged for easy transportation too
Date published: 2017-10-06
Rated 2 out of 5 by from Tricky Quality of this Dpm is abysmal, looks like a lot of contaminates got in the mix and caused little nobles on the entire 25m length. I will not use this product again and feel it does not meet specifications.
Date published: 2017-09-25
Rated 5 out of 5 by from Quality Visqueen This is a good quality visqueen, strong and durable. Would buy this again when needed.
Date published: 2017-07-14
Rated 5 out of 5 by from Excellent product Nice thick plastic - easy to unroll and use. Does the job really well.
Date published: 2017-06-07
Rated 3 out of 5 by from Damp proof holes I bought this to wrap some stuff up for storage, all was ok until i got about half way into the roll and discovered holes about 20mm x 30mm this wasnt a problem for me but would be a problem if i was using for its intended use.
Date published: 2016-05-07
Rated 2 out of 5 by from Sub standard Variring thickness throughout product. Wouldn't say it's actually 1000g bought a 1000g sheet elsewhere but was £20 more. As I had more than I needed I just double it up for better thickness. It does stretch a little but wouldn't push it.
Date published: 2016-04-01
Rated 5 out of 5 by from Quality and Value huge size came in a small package so easy to transport in normal car Was able to wrap asbestos with council guidelines in this material
Date published: 2016-03-17
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