Q: I added a lot of fiberglass insulation to my attic floor, and now have nearly 20 inches. I have a whole house fan on the attic floor, and when I turn it on, I know it goes out through the soffit ...

No, it’s never a good idea to have any exhaust fan in your home dump all that hot, moist air in your attic. It can cause you a lot of problems with mold and mildew forming on the underside of your ...

Looking to make your home more comfortable and efficient? The best place to begin may be hanging just above you. “Adding insulation to the attic and sealing air leaks around light fixtures are among ...

I’ve heard that one big hot air leak point is the attic opening in the house. How important is it if it’s not insulated? How much warmth is lost to the attic in the winter, and how much is it costing ...

Q. I’m a do-it-yourselfer, and I’m going to remodel a bathroom. I don’t like our current exhaust bath fan and am going to install a new one. I’ve done all sorts of online research, and lots of the ...

If you’ve ever climbed into your attic on a hot summer day you’ve likely experienced the intense heat, but just how hot is it in your attic? The answer to that question might help you determine ...

Adequate ventilation in your home’s attic is important. Too much heat and humidity can cause rot and can ruin your insulation and anything stored there. Excessive heat and humidity also can cause your ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? You’ll want to take the installation process into ...

Q: I know you aren’t a big fan of attic fans, and neither am I, but I would like to share with you what I have experienced. I have a trilevel home with an attached two-car garage facing east in the ...