SAN FRANCISCO (KGO) -- It's not the most glamorous renovation, but if your house's roof is 20 years or older, you might need a new one. Are the shingles cracked or curled and blowing off in the ...
Has it been a while since you've re-roofed your building? Maybe it still looks good, or maybe it is looking a bit worn down. Either way, here are a few tips for knowing if it needs to be replaced or ...