1.5m x 50m Ventia 105 Breathable Membrane 115g

• Roof underlay for both warm and cold pitched roofs
• CE certified quality product
• Provides a barrier to wind driven rain, snow and dust into the roof void
• Excellent waterproofing characteristics
• High water vapour permeability
• Membrane is lightweight, strong and easy to handle and install
• UV stabilised and has an increased flammability resistance