Klober Permo-Forte Breathable Felt

£109.99 ex. VAT
Product code: 284
Product weight: 14.00 Kg
local_shipping Estimated delivery time: 1-2 Working days

Permo Forte should be laid in accordance with our installation details set out in our Permo Product Guide and BBA Certificates.

Permo Forte is a strong laminated sheet material, with outer layers of polypropylene, an inner layer of microporus polyethylene film and re-inforcement mesh.

Outer surface- Light grey Inner surface- White


Tensile Strength : BS2782-3.32OA
Longitudinal (N/5cm): 386 
Transverse (N/5cm): 262

Nail Tear Strength: MOAT 27:5,4,1
Longitudinal (N) : 190
Transverse (N):122

  • Very strong and robust vapour permeable underlay.
  • Water-proof Four- layer material.
  • BBA, IAB and CE certified.
  • Suitable for non ventilated cold and warm roof applications.
  • No ventilation of the roof void required.
  • UV Stable for four months.
  • Hydrophobic treated.

Roll Size: 1.5m x 50m