Benefits Of Installing Blow-In Insulation In Your Attic. Improving the insulation in your attic is a great way to reduce energy costs and improve the comfort of your entire home! Ensure that your home's insulation is thick enough to keep heat, or air-conditioned air, inside your home.

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Does Attic Insulation Really Help? Substantial improvements in HVAC equipment efficiency have helped lower energy costs while enhancing indoor comfort. Despite these significant advances, upgrading a home's insulation still provides the highest return on investment when compared to other energy saving technologies.