Warm Roof Breather Membrane

Breather membranes are installed to the outer side of the insulation for example either over or under the counter battens on a pitched roof and allow water vapour to escape from inside a building without the need for ventilation.

Warm roof breather membrane.

Warm roofs or roofs without adequate ventilation require breather membrane although again the breather membrane should not strictly be used in isolation in accordance with bs5250. Cold warm roof application. This means that insulation remains effective and the likelihood of damp and mould occurring is greatly reduced and the structural integrity of the building remains secure. Non breathable membrane can often be confused with a vapour control layer but shouldn t be.

Choose from tlx breathable pitched roofing felt tyvek s supro breather membrane klober permo breather membrane and protect membranes as well as several others from brands such as cromar harcon powerlon and easy trim. Vapour air permeable breather membrane. Sales and technical advice on 01250 872 261. Permavent apex complies with nhbc requirements for cold warm roof constructions without the need for any ventilation under the nhbc warranty.

They also repel any water most commonly rain that tries to enter the building. Here insulation is installed at rafter level using rigid and or semi rigid insulation. Bba certified for unventilated warm cold roofs. Roofing superstore is proud to offer a wide range of roofing membranes for your latest roofing project from popular and high quality brand.

Light grey surface prohibits glare. Permavent breather membrane utilise the world s leading medical technology to produce the best quality construction breather membrane in the world. Clean easy to use. Vent3 light is a lightweight breathable roof underlay for cold and warm roof applications which give major benefits over traditional roof underlays.

The primary job of a roof membrane is to ensure that water cannot ingress into the structure so it can t cause damp and mould. 3 layer spun bonded membrane. Tyvek and airguard in warm roof applications.