Stopping The Rot at Eaves Level: Best Practice for Vapour-Permeable Roofing Underlays

Best Practice for Vapour-Permeable Roofing Underlays

When it comes to the long-term performance of a pitched roof, one of the most vulnerable areas is the eaves. This is where roofing membranes/underlays are most exposed to sunlight and moisture, and where the most common failure point is. Over time, that seemingly small detail can lead to major problems, including timber rot, moisture ingress and expensive repairs.