Xtratherm FR MG

Xtratherm FR MG


Xtratherm FR/MG is a high performance insulation board suitable for use below single ply fully adhered roof membranes, single ply waterproofing systems and partially bonded built-up felt.

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What the experts have to say

Fully Adhered
Xtratherm FR/MG is suitable for use with most fully adhered single–ply waterproofing membranes. Board joints and abutments should be taped subject to the approved adhesive system being used. A fleeced backed membrane might be required with the system being used, check with the system manufacturer.
  • Compatible with most mechanical fixed single ply roofing systems

  • Compatible with most green roof systems

  • Closed cell structure – moisture resistant

  • FM Approval

  • Easy to Install

  • High Thermal Performance Rigid Insulation

  • Suitable for new build and refurbishment

  • Non-deleterious material

  • Manufactured with zero ODP blowing agent

  • High Compressive Strength

Density (Foam Core):
Compressive Strength:
>150kPa@10% Compression
Water Vapour Resistivity:
BBA Certified Thermal conductivity range:
0.024 – 0.026 W/mK
Mineral Glass Coated Facings
Rigid PIR Foam
Board size:

1200mm x 600mm

1200mm x 1200mm

Board Profile:
Square Edge
Full Information:
Check out the full datasheet available in the Downloads section!

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