Firefly Membrane NB is a non-breathable membrane renowned for its superior quality and fire resistance. This weatherproof barrier features exceptional mechanical properties, comprising a robust woven glass substrate laminated with aluminium foil. It serves as an impermeable water barrier and reflective insulation layer, ideal for commercial wall applications.

Brand Name	Firefly
Colour	Silver
Material	Woven glass and aluminium foil
Manufacturer Model No	N/A
Wear Type	N/A
Type	Membrane
Certifications Met	EN 13501-1 (Class A2) and BS 476 sections 6 and 7
Country of Origin	N/A
Protects From	N/A
Waterproof	N/A
Number of Pockets	N/A
Dimension	50m(L) x 1250mm(W)
Length	50m
Width	1250mm
Thickness	0.2mm
Coverage	62.5m2
Weight	14kg
Fire Rating	Fire Rated