Lee Wallender is a home improvement writer of nearly 20 years and specializes in home remodeling, repair and maintenance. Lowe Larretta is former lead editor for Forbes Home, covering all things ...

Q. The roof on my house is just a big flat area. I've seen similar style houses that have a dormer on the roof. This structure makes the house far more interesting. What does it take to add a dormer ...

Q Our house has two felted flat roofs, with a total area of about 33 square metres. Both are at least 18 years old but so far show no signs of leaking. We have been debating whether to have them ...