Regarding safeguarding your home in Castro Valley and across the East Bay, most people believe shingles are the primary defense. However, the often overlooked roof flashing is the true hero in ...

Q: I need a new roof and am in the process of getting estimates. Currently there are three layers of shingles, which I am told is the limit. I can't decide whether to tear off the entire roof, adding ...

Several weeks ago, I wrote about the different types of roofs you can use on your home. I should have realized it would create a tsunami of help requests regarding roof leaks at my “Ask Tim” page on ...

Q: My house has a hip roof with a large chimney at the end of the house. No matter how much goop I put on the roof at the chimney, it always leaks after a year or two. Can you help me? A: What you ...

Asphalt, wood shakes, slate and other overlapped roofings are fine until they meet an obstruction. Up against a dormer, a vent pipe, a chimney, they need flashing — a patchwork of metal sheets, and ...