Attic fans can be installed in the roof or the attic wall to help air circulate throughout the area. Proper air circulation can help control moisture and temperature in the attic, which protects the ...

Dear Pablo: Is it more cost effective to install an attic fan or add additional insulation? When the sun shines on your roof, the dark shingles (assuming that you have a shingled roof) collect the sun ...

Q: Tim, can you cut through the fog of confusion about solar attic fans? Do they really work, or are they mostly hype? What does it take to really cool an attic space? My husband really thinks it’s a ...

I've got a storeroom in a garage that has some stuff in it that is a little more temperature sensitive, and has more variability than I'd like (it also has some equipment that generates a bit of heat, ...