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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 4.5 out of 5 by 74.
Rated 5 out of 5 by from Good tough sheeting Easy to cut to size and lay with no creases. Has done what we asked of it
Date published: 2018-07-09
Rated 5 out of 5 by from New Water Slide Needed a hard wearing plastic sheet and this fits the bill. Cut it in half, joined end to end and created a new 8 metre water slide for the kids in the back garden. Hero Dad status restored, especially with this hot spell of weather. Went for the 1200GA as this is the thickest and most durable.
Date published: 2018-07-05
Rated 5 out of 5 by from Versatile sheeting Bought to line the reverse of sleepers for raised beds. Really tough and suitable for a host of other task inside and out.
Date published: 2018-06-07
Rated 5 out of 5 by from just the job Tough, compact, good price, many diy uses, will use again
Date published: 2018-05-09
Rated 5 out of 5 by from good thickness good quality membrane does what it should, good thickness
Date published: 2018-04-16
Rated 3 out of 5 by from Hole in the middle. This damp membrane was inexpensive but had a hole in the middle caused by a moulding problem. Too late to return but as I did not require the whole sheet I managed to complete the job. Returned the off cut to the trade counter for them to pass back to supplier. I guess I was just unlucky with this one so I would probably buy another.
Date published: 2017-10-23
Rated 5 out of 5 by from Great lawn cover Bought this to cover a lawn whilst we dug out and filled a fairly large sink hole. Huge heap of soil/gravel loaded on it and then backfilled into the hole. Result - clean lawn and, because the plastic is thick, a re-useable sheet. Great value for the money.
Date published: 2017-09-06
Rated 5 out of 5 by from Good product Very good product without a doubt. Excellence in simplicity..
Date published: 2017-09-01
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