Whether caused by a shingle nail or a sheathing nail, the prescription is simple. More
These tough plastic fabrics and grids take some of the uncertainty out of drainage... More
Q. Can asphalt felt be used directly under vinyl siding? I have heard that the two products are incompatible. More
Stripping trees from a lot before building may seem practical, but saving them can... More
Q: Why is EPDM roofing so much more expensive than torch-applied modified bitumen? Is EPDM roofing that much better? More
Q: The shady part of a customer’s roof is stained with round, pea-green growths on the asphalt shingles. The round spots are of various sizes, and they are not fuzzy like moss. A bleach solution does not remove these growths. What are they, and how can I More
Q: I plan to install new cedar shingle siding over existing T & G board siding. Should I install housewrap under the new shingles? Since there is already a layer of housewrap between the plywood sheathing and the board siding, I’m worried that two layers of More
A civil engineer lays out the basics of building a road for access to a muddy... More