“Gray is the most popular color for metal roofs, with shades like charcoal and slate gray being particularly favored for ...

Asphalt shingles, a fiberglass or felt base topped with waterproof asphalt, are the most commonly used roofing product ...

A local landmark built in 1889, the Winona County Courthouse was remodeled and its slate roof replaced in 1999, according to county staff and consultants. While slate tile roofs are supposed to last ...