For protection against Carbon dioxide
Methane
Radon
Product accreditation BBA certified
Thickness (mm) 0.4
Roll dimensions (w x l) 2x50m
 
 
 

Protech GM Super gas membrane is a reinforced LDPE, loose-laid, gas barrier that incorporates an aluminium foil layer to provide maximum protection from the ingress of methane, carbon dioxide and radon in new developments. Its unique composition makes the membrane extremely robust and flexible and, as a result, easy to install on site. The membrane also provides protection from damp eliminating the need to install a separate DPM.

Fully compliant with the recommendations made in Ciria 665, BS8485 and The Local Authority Ground Gas Handbook when installed in accordance with BRE 414.

Key features:

  • BBA certified.
  • Flexible and easy to install.
  • Only one tape required for jointing.
  • Aluminium core for reduced methane permeability on higher risk sites.
  • Reinforced for superior tear resistance and reduced elongation.
  • Manufactured from high grade virgin polymer.
  • 0.4mm thick as per recommendations in Local Authority Ground Gas Handbook.

Advantages:

  • Full range of accessories to ensure that the membrane is gas tight.
  • Compatible with the Provoid Gas Venting System.
  • Can be welded by qualified installer or tape-jointed for installation by groundworker.


Protech GM Super gas membrane is a reinforced LDPE, loose-laid, gas barrier that incorporates an aluminium foil layer to provide maximum protection from the ingress of methane, carbon dioxide and radon in new developments. Its unique composition makes the membrane extremely robust and flexible and, as a result, easy to install on site. The membrane also provides protection from damp eliminating the need to install a separate DPM.

Fully compliant with the recommendations made in Ciria 665, BS8485 and The Local Authority Ground Gas Handbook when installed in accordance with BRE 414.

Key features:

  • BBA certified.
  • Flexible and easy to install.
  • Only one tape required for jointing.
  • Aluminium core for reduced methane permeability on higher risk sites.
  • Reinforced for superior tear resistance and reduced elongation.
  • Manufactured from high grade virgin polymer.
  • 0.4mm thick as per recommendations in Local Authority Ground Gas Handbook.

Advantages:

  • Full range of accessories to ensure that the membrane is gas tight.
  • Compatible with the Provoid Gas Venting System.
  • Can be welded by qualified installer or tape-jointed for installation by groundworker.


Interested in this product?
Call 01250 872261
OR
 
 
 
Downloads
  • Protech GM super datasheet
    Protech GM super datasheet
    1pp 134.12KB
    Download
 
 
 
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Protech GM Super reinforced LDPE gas membrane