Even with a harness, walking or standing on an angled roof is difficult you're a novice, but pros go through training and know how to do this type of ... on a fragile clay tile roof, for example ...

Spokesmen for the roofing industry say they disagree with Florida Insurance Commissioner Michael Yaworksy’s recent statements ...

and five types of roof coverings: asphalt or fiberglass shingles, concrete or clay tile, metal, and two flat-roof styles — built up or membrane — more commonly used in commercial buildings.