PERMAVENT MID RANGE

This a three layered multi-use polypropylene breather membrane presenting the Golden middle ratio between high permability and excellent watertightness. It has high tear resistance and is extremely UV stable.

• Very Strong
• Highly Breathable
• Well UV Stabilised
• Top Water resistance

Suitable for use on All roof applications including housewrap.

By simply using Permavent Breather membranes without having cold air ventilation blowing through the roof space you will automatically

• Reduce the heat loss through the roof space by up to 25% and the house you are building will automatically have an energy rating upgrade
• Help to eliminate the thermal bridges at the eaves and across timbers
• Save money on ventilation products
• Build a better home

Accreditations

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.
 
 

NIAB 
National Irish Agrement Board (NIAB) Certificate No.06/0244

for all Permavent Breather Membranes

 

NFRC membership 

Permavent Limited is proud to announce it’s membership in the National Federation of Roofing Contractors (NFRC). (For more details visit www.nfrc.co.uk) 

 

Please follow the link above to see our membership certificate. 

 

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). 
 

PERMAVENT will provide a dry healthy environment in your home.

PERMAVENT has been designed through intensive testing to meet the requirement in your home

PERMAVENT has been manufactured with the latest technology in accordance with E.U. standards.

PERMAVENT can be used as part of an energy efficient roof system

PERMAVENT proven track record throughout Europe is fast approaching the number one choice in both specification and supplier.

UK'S BEST PERFORMING RANGE OF BREATHER MEMBRANES