Author: Jill Hurst

A roof is the structure that covers a building. It protects against the elements, such as rain and sun. Roofing work requires individuals to assume awkward body positions for long periods of time, which can increase the risk of injury. NIOSH research aims to reduce this risk through education and

When you are getting a new roof on your house, there are many things to consider. You’ll need to decide on the type of shingles to install and whether or not you want to install a waterproof membrane on your roof. There are several roofing materials, including asphalt shingles, clay