


🛠️ Seal out damp, seal in confidence!
The DPM Damp Proof Membrane is a high-grade 300MU thick, 4-meter wide polythene sheet designed specifically for solid concrete ground floors. Its 1200 gauge polyethylene construction acts as a robust barrier against both liquid water and vapor, ensuring long-term protection and durability for concrete slabs. Trusted by professionals and DIYers alike, it offers efficient coverage and reliable moisture defense to maintain structural integrity.

| ASIN | B07HD54B9T |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 164,686 in DIY & Tools ( See Top 100 in DIY & Tools ) 47 in Vapour Barriers |
| Colour | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,952) |
| Date First Available | 14 Sept. 2018 |
| Item Weight | 520 g |
| Manufacturer | DPM |
| Manufacturer reference | TOMPOL-GS-1114-1355-93 |
| Material | Polythene |
| Package Dimensions | 29.1 x 18.2 x 7.7 cm; 520 g |
| Part Number | TOMPOL-GS-1114-1355-93 |
| Size | 0.5m x 4m |
S**0
Super
Exactly what I wanted! Good quality, well-packaged, and arrived earlier than I thought it would. Would absolutely purchase again.
D**R
good
good efficient
R**.
Does what it said on the pack.
So I use these in my garden. I do paint powder photo shoots and they really do two great jobs , one on the stand is a good back drop one on the lawn keeps paint powder contained. They are thick enough to withstand two models jumping and dancing on them on an uneven surface. Brilliant value for money thick and strong.
D**N
DIY GRANEY
Good value for the money
C**S
Good value, good quality.
As expected
T**M
its large thick and waterproof
brought to cover a newly laid concrete base This 6x4 mtr Membrane was my choice instead of using a leaky tarp. the edge of the plastic was cut straight and is very thick, its now protecting my fresh concrete from the rain and will go on to be used to cover other things around the garden. so much better than a leaky tarpaulin recommended
E**E
Good quality but the smell..
The quality is amazing really, cut is not really straight but it doesn’t bother me, really to cut it by yourself with kitchen scissors, but oh my dear, the smell ! I had to put the membrane in the bath and make it soaking for the night. I want to use it for a whelping box and for now, I can’t because the smell is so so strong and chemical, it gave me a headache 😅let’s see if let it soaking a night in a bath with dishwashing liquid and boiling water will help to get rid of this terrible smell !
S**A
Differing widths across full length
Items thick which is great, what’s not so great is your cuts I received 4m length which differs in width across the entire length too much messing around with it to get it in place, that being said I’ve had to play around to cut it straight but the material hasn’t tore or been damaged which is good but extended the time to complete the job.
Trustpilot
4 days ago
1 day ago