Slate is a metamorphic natural rock composed of clay minerals such as mica and chlorite, which give it a laminated texture and predominant shades of gray, black, and green. Widely used in the ...

Roofing is a multimillion dollar industry in the country, and with the advent of new materials, technology and design ...

The roof is one of the most important parts in any building, acting as the first line of defense from all environmental hazards. Roofs have evolved over the years, with pitched roofs often associated ...