If you've ever wondered if a whole house fan might be a smart choice for your family, here's what you need to know.

Find the best attic fan for your home using these shopping tips and expert recommendations. See the top venting and whole-house models here.

An excessively hot attic can soften up the shingle substrate from underneath, allowing the tiny grit particles to slough off more easily than they otherwise would. And that leads to premature aging.