The park is located on the site of William Penn’s home, the Slate Roof House, and is named for the ship, Welcome, which ...

Every person who has visited my house, including those making deliveries, says the same thing, “Holy cow, that’s a gorgeous slate roof.” I have an extra shingle next to my garage door that I ...

a slate roof, or roofs made from copper or tiles, offer the most durability — if you can afford it. Read the original article on House Digest.