Yet only a flat roof or a low-slope roof with the following ... Roofing shingles are designed to lay loosely on the roof ...

After installing the framework, sheathing, and underlayment ... A gable roof has sloping roof sides and a flat-faced end that ...

Q. This week: I had my roof sheathing replaced a year ago; it was plywood and had delaminated. The contractor thought it might have been due to excess moisture in the attic. This winter ...

Because the plywood roof sheathing under the shingles has become brittle and weak, he plans to install new plywood as well as new shingles. But can he simply install new plywood over the old ...

Dear Jerry: I have inspected hundreds of roofs, but this one has me puzzled. The house is a two story, about 20 years old. On the east side of the house only, the plywood for the first three ...

It has a peel-away backing paper, and this material sticks to the wood sheathing. What is it? Why would you use this on a roof? Is it something that can be added to an existing roof in case I'm ...

Q: Shortly after it was built, we noticed a slightly lifted-looking horizontal line (shingles not flat as the ... idea to install a roof over wet plywood or any type of roof sheathing.

A humidifier would exacerbate this. The reason the south and east roof sheathing is not affected is that the sun heats up that side of the roof, drying things out. Spring is a great time to check ...