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Damp-Proof Membrane 1200ga Black 4m x 25m

Product Code: 47163
Damp-Proof Membrane 1200ga Black 4m x 25m
Product Code: 47163
Black. Plastic. For preventing the ingress of moisture into buildings.


  • 5 Year Manufacturer's Guarantee (T&Cs Apply)
  • Colour: Black
  • Model No: DPM-1200GA-4M-25M-BLACK
  • Easy Handling & Installation
  • Produced from Recycled Material
  • 100m² per roll


Weight: 25kg. BBA approved Cert. No 96 / 3267.
€70.95 Incl. 20% VAT
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Additional Information
Technical Specification
  • Brand : Unbranded
  • Manufacturing Standards : BBA approved Cert. No 96 / 3267
  • Product Length : 25 m
  • Product Thickness : 1200 mm
  • Product Type : Damp-Proof Membrane 1200ga
  • Total Product Weight : 25 kg
  • Model No : DPM-1200GA-4M-25M-BLACK
  • Product Width : 4 m
  • 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
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

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Damp-Proof Membrane 1200ga Black 4m x 25m is rated 3.2 out of 5 by 13.
Rated 4 out of 5 by from Stunning DPM! Beautiful piece of deep black plastic. I've used a blue one before but this looks so much better. This will look stunning underneath three cubic meters of concrete. As my vehicle does not have 100m2 floorspace I was very pleased to see it comes already rolled up, so practical! It's quite heavy but the nice chap at screw fix carried it out to the car for me. Great service, Great product!
Date published: 2016-05-11
Rated 5 out of 5 by from DPM Good product, no faults in manufacturing, delivered when promised.
Date published: 2016-03-09
Rated 4 out of 5 by from not bad not bad but some manufacturing defects has left some holes in all 3 rolls i brought.
Date published: 2016-03-09
Rated 1 out of 5 by from Poor quality control Bought this DPM and placed it in the forms of a garage base before a concrete pour. just as the concrete truck was arriving I noticed that there were holes in the membrane. The holes appeared to be from poor manufacture process that had melted or badly formed the sheeting. The holes were quite small around the size of a pea but on closer inspection the surrounding material was paper thin. We quickly patched the holes and proceeded with the pour. Very unhappy to be patching a DPM. On reading other reviews I am not alone with this problem.this product should be pulled from the shelves as it is not fit for purpose. If you do buy this DPM play close attention to the middle sections and look for patches that are not quite the same colour or texture, not easy if it is chucking it down! Poor show from Screwfix obviously they do not realize that this product has to be perfect as digging up a concrete base hunting for a water ingress point is not a scenario anyone wants to encounter.
Date published: 2016-01-24
Rated 1 out of 5 by from Poor quality DPM I collected this from my local branch and on inspection it had obviously been dragged along the floor at some point, which meant it was peppered with holes. It is also a lot thinner than 1200g membrane I ended up buying from my local builders merchants, which is of concern as it was to be used under a concrete floor to regs. Be careful with this product.
Date published: 2015-10-07
Rated 1 out of 5 by from Disappointing I used this product as damp proof under a concrete floor. Unfortunately on spreading it out, the day before my concrete arrived, having cut the roll to length, I found a number of holes in it. They were around the size of a five pence piece, and appeared to be a manufacturing fault. It was too late for me to change rolls, so involved lots of patching, expensive bonding tape and time. Would not recommend this product for the job it is designed for..
Date published: 2015-09-12
Rated 2 out of 5 by from good but holey lucky I bought 50m, but only needed 20m, as I had to put 2 layers of it down, as 3 separate random holes were in the role, they looks like something has melted it. so beware and order plenty.
Date published: 2015-07-31
Rated 3 out of 5 by from Fitted my purpose Thick, tough. Good for lining planting troughs on the allotment. The remnants will be used as weed suppressant. I did find 3 small holes in various places, which were a manufacturing defect. These were not a problem for my application but I cannot give maximum stars in the ratings.
Date published: 2015-06-15
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