Insulating your attic walls is one of the best ways to get your home optimal energy efficiency. The amount of insulation you’ll need depends on several factors, including where you live, the design of ...

The right insulation will keep your home comfy and your energy costs low. Here’s how to calculate how much you need and what kind to buy.Adding insulation can be a low-cost way to cut energy ...

Question: I'd like to make our home more energy-efficient before the high winter heating bills hit. I've looked in our attic and I see insulation material, but I don't know how to tell if we have ...

Homeowners often ask if a vapor barrier is necessary for optimizing attic insulation and protecting their homes from moisture-related damage. The answer, however, isn’t one-size-fits-all. Factors like ...

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 ...

Improving insulation could trim your utility bills by up to 20 percent, according to the Energy Department. But you have to do it right. Insulation is key to keeping your home toasty in the winter ...

I would go with the insulation first, and I would get as much insulation as I could afford be it 20 inches of blown in fiberglass or the open cell foam. My thinking is that while I may need a new ...