Investing in a new or repaired roof is a big deal. A Fortified-certified roof adds extra layers of protection, but how do you know if you have or need one?

The first layer on top of the plywood or OSB roof deck is underlayment. For this, we chose a self-healing ice-and-water membrane to protect the shallow-pitched roof deck. The tricky part in laying ...

PITTSBURGH, April 10, 2025 /PRNewswire/ -- "I'm a roofer and wanted to create an improved roofing underlayment paper product that would provide a quick and reliable reference for nail penetration ...