With decades of experience, Greg Gerken and his crew specialize in three top-tier commercial roofing options: EPDM for flat roofs, standing seam metal for sloped roofs, and Atlas shingles for ...

Our design would make it safer and easier to move about and access areas of the roof or home's exterior." The invention provides an easy way to create temporary scaffolding on sloped metal roofs ...

Their house has a slanted roof. Just like the umbrella the rain ... This short film is an ideal introduction to any design and technology unit dealing with construction. It demonstrates practical ...