STATEN ISLAND, N.Y. -- A dormer is a window commonly set vertically on a sloping roof. Each dormer has a flat, arched, hipped, pointed, or ornamented roof. Dormer windows can be built into the roof or ...

Households with windows in their roof are being urged to get a special type of blind that can protect against the heat. Many households up and down the UK have been converted with Velux-style windows ...