Cromar VENT3® AIR - High Performance Breathable Membrane 1m x 50m (50m2 roll) Bonnets making the formation of condensation

making the formation of condensation virtually impossible and therefore eliminating the occurrence of interstitial condensation in pitched roofs

PermaRoof’s UPVC Kerb Edge trim system has its own water-check kerb to help direct water to the gutter edge

This is handy as the area should always be primed before applying the strips

Length: 450mm

Cheaper and easier to install than many traditional slate tiles

Cromar VENT3® AIR - High Performance Breathable Membrane 1m x 50m (50m2 roll) Bonnets making the formation of condensationKey Features: Width: 1mtr Length: 50mtr Coverage: 50m2 Weight: 165 g m2 Use: Premium Performance Breather Membrane for improved energy efficiency, reduced risk of moisture related issues, increased roof lifespan, enhanced indoor comfort Air Permeability: Exceeds ES BN 12114 Description: The NEW Vent 3 Air breather membrane will tick all the boxes for specifiers, distributors and contractors alike. VENT3 AIR has the ability to allow air to pass through