Glidevale Roofing Felt Underlay - Type Lr Grey

Vapour permeability is the ability of a material to allow water vapor to pass through it, which helps to prevent condensation buildup.

This underlay is suitable for all pitched roofs, especially fully supported applications.

Store the underlay in a dry, protected location, away from direct sunlight and extreme temperatures.

The underlay is a medium weight underlay.

While compatible with most roofing materials, always confirm compatibility with your specific roofing system.

Repair any damage immediately with appropriate tape or patching materials.

Key benefits include vapour permeability, durability, and suitability for pitched roofs.

Handle the underlayment carefully and use appropriate tools. Ensure the surface is free of sharp objects.

Check the underlayment for proper installation, ensuring all seams are sealed and there are no tears. Verify adequate ventilation in the roof space.