Flashing (weatherproofing) is a product used to provide a weatherproof seal around penetrations in a building's roof or walls. It consists of a thin layer of waterproof material that keeps water from ...

When shards of daylights pierce the sky and harsh sun rays fall directly on your commercial property rooftop, they can cause ...

Plumbing vent flashings are notorious spots for roof leaks. If you have a leak in the general area of a plumbing vent, check ...