Pros and Cons of Slate Shingles
There is nothing quite as durable as slate roofing shingles. In fact, if the ASHI Technical Journal may be believed, they may last well past the consumer’s lifetime. So why should homeowners weigh their options carefully before investing in slate shingles? Durability: 40, 50 or 175 Years? There is little doubt that slate shingles outlast ...