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PM3 S Dimpled Sheet Membrane Clear 40m²

£140.00 Ex VAT
£168.00 Inc VAT

Dimpled sheet floor and wall membrane from PMI-Plast with a low stud profile

Dimpled Sheet Floor Membrane

PMS3 is a dimpled floor and wall membrane from PMI-Plast. With a 3mm dimple, its low stud profile makes it ideal when space is at a premium. It protects floor finishes from dampness including rising damp and contamination.

The dimpled floor membrane allows for quick and easy installation. This means you can move immediately on to your choice of flooring. PM S3 is compatible with numerous types of underfloor heating, as well as thermal and sound insulation.

Uses of PMS3

PMS3 floor membrane is suitable for damp proofing floors and protecting floor finishes from dampness. It can be used as a floor membrane above and below ground, in both new and remedial works. It is also the ideal wall membrane above ground where space is premium, it is suitable for finishing with by baton and board or an independent stud wall is created in front.

Installing a PMS3 Dimpled Sheet Floor Membrane

For full installation guidelines consult the manufacturer’s instructions. The PMS3 dimpled floor membrane should be overlapped by 200mm. 

For more information on how to damp proof floors read our guide.

Permagard - Stockists of PMI Floor Membranes

Permagard stock a range of PMI-Plast Membranes. It is important that you select the correct membrane for your requirements. Please contact our technical department if you have any questions. You can also browse our range of damp proofing membranes, basement floor, and cavity drainage membrane categories. Call us on 0117 982 3282.


  • Easy to install
  • Low dimple height of 3mm ideal for floors and walls, especially when space is an issue
  • Manufactured from high quality HDPE
  • Suitable for a range of floor finishes including underfloor heating
  • Resistant to rot, bacteria and fungi
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