High performance roofing membrane that is vapour permeable, water resistant and airtight. They allow vapour to escape from the inside whilst repelling rainwater from the outside, helping to minimise condensation in the roof space.  The membranes are available with or without integrated overlap tap.  

Suitable for: 

•  Warm, cold and hybrid roof applications 
• Scottish sarking boards
• Timber & metal framed constructions
• Fully supported or unsupported installations
• Tiled or slate pitch roofs  

Features and Benefits: 

• Excellent tensile strength / tear resistance
• V Stable for 3 months
• Superior 3-layer bond system
• Printed cutting grid minimising waste
• Available with or without integrated overlap tape
• Integrated tape allows for faster installation 
• Integrated tape membranes are suitable for use in all five wind zones   

Quality Standards: 

• BBA certified for warm and cold roof applications BBA 10/4753 
• Complies to all Wind Zones 1-5 
• Conforms to BS 5534.2014 Annex A 
• Type LR Underlay to BS 5250