Installing Continuous Flashing
Code specialist, Glenn Mathewson, takes a look at a recent IRC provision allowing...
California Bungalow Makeover
New roots, new bones, new space, and a new roof: in Berkeley, California, Blue Dog...
Damage From Roof Moss
That green growth on your roof might be causing expensive damage to many parts of...
Testing Florida's Gable-End Retrofit Rules
Since 2007, Florida has required contractors to reinforce the wall-to-roof...
Unvented Roofs and Shingle Warranties
While the IRC has approved the use of certain "hot" unvented attics, it seems that asphalt-shingle manufacturers still recommend that their shingles be installed over vented roof assemblies. Does this mean that shingle manufacturers will void their warranties if the roof deck is insulated with sprayed-in-place foam?