List of featured suppliers of ROOFING UNDERLAYS PITCHED ROOF MEMBRANES Warm Roofs on Building Products Index
Roofing underlays are materials that are installed beneath the roof coverings to provide an additional layer of protection against water infiltration. Pitched roof membranes are specifically designed for use on sloped roofs and are able to withstand the weathering effects of wind, rain, and snow. Warm roofs are often used in colder climates and feature insulation that is installed above the roofing underlay to keep heat inside the building.