Firefly Membrane NB Non Breathable Barrier 50m x 1250mm (62.5m2)

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. Key Features Non-Breathable Construction : Provides impermeable water barrier and reflective insulation. Fire Resistance : Non-combustible material fulfilling EN 13501-1 (Class A2) and BS 476 sections 6 and 7 standards. Durable and Lightweight : Sturdy and long-lasting, yet lightweight for easy handling and installation. Dimensions : 50m x 1250mm