The amount of insulation or R-value you'll need depends on your climate, type of heating and cooling system, and the part of the house you plan to insulate. To learn more, see our information on adding insulation to an existing house or insulating a new house....  Learn More

In the battle against heat and cold and sky-high home energy costs, the first line of defense is attic insulation. According to the EPA's estimates, homeowners can save an average of 15% on heating and cooling costs by  adding insulation to their attics. And that’s just the average.... Learn More

Many people mistakenly believe spray polyurethane foam (SPF) is the perfect product, is always installed right, and tightens up homes every time. 

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This is simply not the case. We're seeing more and more poorly installed SPF than ever before.... Learn More