Products

• Ancillary
• Membranes
• Bitumen

Roof types

• Vented roof
• Non vented roof
• Warm roof
• Hybrid

COMPARISON CHART

Permavent Breather membranes. BBA certificate for energy-efficient cold non-vented roof application   

BBA Certificate No. 06/4311 relates to all Permavent Breather Membranes and covers multi-use applications. (Detail Sheet 2: Permavent, Detail Sheet 3: Permavent-Max, Detail Sheet 4: Permavent-Eco).

Specifier’s Guide is available upon request.

Permavent Breather Membranes. BBA certificate 05/4227 

BBA Certificate No. 05/4227 relates to all Permavent Breather Membranes and covers multi-use applications. (Detail Sheet 2: Permavent, Detail Sheet 3: Permavent-Max, Detail Sheet 4: Permavent-Eco). 
Specifier’s Guide is available upon request.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PRODUCT PHOTOS