Rooftec BBA Approved Breathable Membrane 95gsm

Rooftec BBA Approved Breathable Membrane 95gsm is designed to deliver dependable protection across a wide range of pitched roofing projects. Its carefully engineered structure allows water vapour to escape while remaining airtight, helping to reduce the risk of condensation and supporting a healthier roofing environment. The membrane maintains stable performance even in demanding temperatures, making it suitable for year-round installation across the UK climate.

This versatile 95gsm membrane can be used in warm and cold roof designs, including Scottish sarking boards, timber-frame builds and metal-frame constructions. It is ideal for well-sealed ceilings, roofs up to 15 metres in height and sites situated below 100 metres above sea level. With controlled manufacturing standards and strong vapour permeability, it helps ensure long-term reliability in builds where consistent airflow is essential.

Its ease of handling and straightforward installation make it a practical choice for contractors looking for a breathable roofing underlay that performs reliably whether used beneath tiles or slates, and in areas without significant topographical exposure.

Features & Benefits

• Provides dependable resistance to challenging temperatures
  
• Breathable, vapour-permeable design supports airflow
  
• Suitable for warm and cold roof applications
  
• Compatible with Scottish sarking boards, timber-frame and metal-frame structures
  
• UV stable for up to three months
  
• Suitable for roof pitches between 12.5° and 75°
  
• Simple, efficient installation