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 ...

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 ...

It's strangely difficult to puzzle out the cost of spray foam insulation. There are a surprising number of factors to be ...