How do I reduce energy loss through my roof?
By Bob Millaway, South Jersey Community Expert & REALTOR®
Proper attic insulation is the most effective way to reduce roof energy loss. Aim for an R-value of R-49 to R-60 in South Jersey. Seal air leaks around attic hatches, plumbing vents, recessed lights, and chimney penetrations with caulk or spray foam. Ensure attic ventilation is adequate with ridge vents and soffit vents to prevent moisture buildup. A radiant barrier installed under the roof deck can reflect heat away in summer. Consider having a thermal imaging scan to identify specific problem areas.
Why It Matters
Heat rises, making your roof and attic the largest source of energy loss in most homes. Proper attic insulation and sealing can save 15 to 25 percent on heating and cooling.
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