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Breather Membranes

Breather membranes are designed as a secondary layer of protection to a light steel frame structure providing a W1 rated watertight layer whilst being fully moisture vapour permeable, yet also airtight.

Contractors place breather membranes on the outside of a building's structure to protect it behind the external cladding or outer facade finish. This compliments the vapour control layer or vcl / avcl ensuring a healthy building make up.

Breather Membranes

Key Benefits of Breather Membranes

Breather membranes bring multiple benefits to your building structure and we’ve listed the most important below.


Moisture Management

Breather membranes allow moisture vapour to pass unhindered through the membrane but stopswind driven rain or water from reaching the buildings inner structure. This feature is crucial in protecting the insulation and the structural frame against mould, rot, and other moisture related issues.


Thermal Insulation

A breather membrane combined with a vapour control layer can contribute to the thermal performance of a building by reducing heat loss via its reflective surface. Improving energy efficiency and reducing heating and cooling costs.


Air Management

Breather membranes can also enhance a building's airtightness line. An airtight construction is vital for maintaining a comfortable indoor environment and minimising heat loss supporting the vapour control layer (vcl / avcl) and window and structural sealing with EPAM.


Weather Protection

A breather membrane is essentially a watertight membrane, and protects buildings from wind, rain, and snow, ensuring the structure and insulation whilst allowing moisture vapour to exit the building maintaining a comfortable living environment.

ARBOShield Pro Product Range

Our new ARBOShield Pro breather membranes work well for all types of walls, especially tall buildings like homes, schools, and hospitals.

Choose from two new products for the safest breather membranes available today: the ARBOShield Pro range.

ArboShield Pro Class A W1 Breather Membrane

Class A W1 Breather Membrane - ARBOShield Pro®

ARBOShield Pro® Class A W1 Breather Membrane is an extremely vapour permeable wall membrane with a low emissivity reflective surface and class A2-s1,d0 fire classification.

ARBOShield Pro Class B W1 Breather Membrane

Class B W1 Breather Membrane - ARBOShield Pro®

ARBOShield Pro® Class B W1 Breather Membrane is an extremely vapour permeable wall membrane with Class B-s1,d0 fire classification.

Find Out More

To find out more information about the new ARBOShield Pro range, get in touch or take a look at the resources we have available for you today.



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CARLISLE® Construction Materials Ltd.

CARLISLE®
Adshead Ratcliffe & Co Ltd., United Kingdom
Derby Road, Belper, Derbyshire, DE56 1WJ
T +44 (0)1773 826661
F +44 (0)1773 821215
E info.arbo@ccm-europe.com

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