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Capital Valley Plastics Ltd Damp-Proof Membrane Black 1200ga 4 x 3m Product Code: 73066

Handy size pack, BBA certified damp-proof membrane. Easy to lay, durable membrane to prevent the ingress of moisture into buildings. Complies with building regulations.


  • BBA Certified
  • Manufactured from Recycled Materials


W x L: 4 x 3m. EN 13967.
Additional Information
Technical Specification
  • Brand : Capital Valley Plastics Ltd
  • Product Length : 3 m
  • Product Type : Damp-Proof Membrane
  • Product Width : 4 m
  • Colour : Black
  • Pack Size : 1
  • Coverage Per Pack : 12 m²
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
  • CE Standard (Tested to EN...) : EN 13967.
Product Contents
Delivery & Returns


Standard delivery: €15

Free delivery on all orders over €70.00

Click here to see information on our delivery charges and times



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

€12.45 Incl. 20% VAT

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Capital Valley Plastics Ltd Damp-Proof Membrane Black 1200ga 4 x 3m is rated 4.4 out of 5 by 21.
Rated 1 out of 5 by from Holes everywhere When I unpacked the product to install it I found it had several manufacturing holes within it, one was about 20mm in diameter, so not hard to spot if there was some proper quality inspection at the factory. No good for what is was designed for - i.e.: keep water penetration out, so poor rating.
Date published: 2014-09-10
Rated 4 out of 5 by from Waterproofing sheet. Not used as a DPM but rather as a sheet to protect lawn and surround while mixing sand cement layer for patio. Strong and resilient will also use to protect cement bags from rain.
Date published: 2014-07-31
Rated 5 out of 5 by from Good quality This is the second one of these i have bought, first was for doing a shed base for my son last year, good quality does not rip or tear easily second one was for my younger son for laying a patio only time will tell if it keeps the damp out but for the money well worth it.
Date published: 2014-07-29
Rated 5 out of 5 by from Easy to Use Very simple to use and very strong. Great for the price!
Date published: 2014-07-17
Rated 4 out of 5 by from not the best The DMP membrane I want was out of stock, so was talked into buying this one, I had no choice as I had to get the project done, was a bit dearer than my original choice and I didnt think there was much difference as I had used the other before, I have never been to the store on the off chance when they have had everything I need in stock, must remember to order and pick up, not always planned though
Date published: 2014-06-16
Rated 5 out of 5 by from Very strong. Very strong, but cuts easily to size. I used it to line raised beds to protect the wood from any dampness in the soil. Seems to be doing the job so far.
Date published: 2014-04-27
Rated 5 out of 5 by from Great product Thick, strong membrane. Used to cover garden building while working inside with no walls when raining. Also used to waterproof garden building floor. Excellent value for money.
Date published: 2014-04-25
Rated 5 out of 5 by from good covering Used this to cover my leaking garage roof until could get fix. Excellent item and great quality. Did the job well.
Date published: 2013-12-08
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