A well-maintained commercial flat roof is crucial for protecting your building and the business inside it. However, the nature of flat roofing — whether made from modified bitumen, polyvinyl chloride ...

A popular question we hear over and over again is "Why can't we use shingles on our flat roof?" The answer is simple. Shingles are not waterproof. When installed correctly they form a water tight ...

Lee Wallender is a home improvement writer of nearly 20 years and specializes in home remodeling, repair and maintenance. Lowe Larretta is former lead editor for Forbes Home, covering all things ...

Hamburg, 13 June 2016 Non-penetrative installation of PV systems on pitched roofs with foil and bitumen roofing places high demands on the frame, especially on commercial buildings with low ...

Kelly has over 10 years of experience writing about home design and improvement for many prominent publications. She also spent several years working at a tech startup for an interior design game ...