Adding blown-in insulation to your attic space is a popular way to improve energy efficiency and reduce heating and cooling costs. But what if you already have fiberglass insulation? Do you need to ...

Old attic insulation may hide mold, pests, or moisture damage. Learn how to identify problems before they become costly.

Adding loose-fill insulation to an unfinished attic is a gotta-do-it project for even the unhandiest homeowner. Blow-in insulation will create a sound barrier and add insulating power to your home, ...

ST. LOUIS COUNTY, Mo. — The heat this summer may have you looking for ways to decrease the temperature in your house, along with your utility bill. 5 On Your Side crawled up into the attic to help you ...