Supaslate Breathable Membrane – 1m x 25m Roll

The Supaslate Breathable Membrane is manufactured by Don & Low and is a triple-layer fabric, high-performance lightweight breather membrane, made from high tensile spun-bonded polypropylene layers, around a micro-porous polypropylene film.

The high vapour permeability and waterproof nature of the Supaslate Breathable Membrane, combined with excellent tensile/tear strength and high wind uplift resistance make Supaslate breathable membrane the professional’s choice as the ultimate breather membrane.

Designed for use in a fully supported or unsupported tiled, slated or metal roof system. It is equally suitable whether draped unsupported over rafters or laid directly over insulation.

The outer layer forms the functional waterproof surface, the middle layer is the breathable waterproof membrane, and the inner layer protects the membrane from abrasion and damage, also giving additional strength.

This enables the fabric to allow moisture vapour to pass through, whilst remaining fully waterproof. The upper surface is Dark Grey, printed with the head lap lines.

Benefits:

• Three-layer spun bonded membrane.
• Clean and easy to use.
• Lightweight and flexible.
• Excellent tensile and tear strength.
• Waterproof membrane.
• Long-term durability.
• UV stable – 4 months exposure.
• Warm and cold roof application.
• Grey surface prohibits glare.
• Weight 92gsm.