In many cold-storage designs, the roof membrane serves as both the vapor retarder and the air barrier and must tie continuously into the wall air barrier, as discussed in Building Enclosure Online’s ...

A commercial roof is one of a building’s longest-lived assets, and it sits directly in the path of any future rooftop solar array. If reroofing and photovoltaics (PV) are planned separately, owners ...

Roof trusses cost an average of $285 per truss, but these costs can vary significantly depending on the size, type and material. In addition, you’ll need to hire an experienced roof contractor to ...

A&M Roofing, a McLean-based roofing contractor serving Northern Virginia for over twenty years, reports increased homeowner interest in metal panel roofs as property owners seek durable, long-lasting ...