81.   Other times, when the roof is damp, mold will grow.

82.   Q. My new roof is three years old, and there is a leak.

83.   Repairing and replacing slate-roofing tiles is not difficult, but it can be dangerous because slate tiles are slippery and slate roofs are often steep.

84.   Putting a new steel roof up might help, but such a roof is expensive.

85.   Roofs are trusses in place of traditional rafters.

86.   Roofs are gone, windows broken, and huge metal billboards with nothing left but the iron frames line the roads.

87.   Roof was understandably upset, but he recovered to play a great game and had a great season as the Jackets did not lose again.

88.   Roofs are corrugated tin.

89.   Roofs are gone, windows broken, awnings torn and tattered, and huge metal billboards with nothing left but the iron frames line the roads.

90.   That gabled roof is structural, a part of the main house, and any structural work requires the approval of an architect or engineer.