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Does Spray Foam Insulation Affect My Home's Resale Value?

April 5, 2026

Quick Answer

Spray foam insulation generally has a neutral to positive impact on a home's resale value.

Impact on Energy Efficiency

Spray foam insulation is renowned for its exceptional thermal performance, often achieving R-values of 6-8 per inch, depending on the type. This results in reduced heat transfer, decreased energy consumption, and lower utility bills. According to the U.S. Department of Energy, energy-efficient homes can sell for 5-10% more than comparable non-efficient homes.

Cost Savings and Long-Term Benefits

The initial cost of spray foam insulation can range from $1.50 to $3.00 per square foot, depending on the type and installation method. However, this cost can be recouped through energy savings over time. A study by the National Association of Home Builders found that spray foam insulation can save homeowners up to 30% on energy costs annually.

Return on Investment and Resale Value

While the upfront cost of spray foam insulation may seem significant, its long-term benefits and energy savings can make it a worthwhile investment. In fact, a study by Zillow found that energy-efficient features, such as spray foam insulation, can increase a home’s resale value by up to 20%. This is because buyers are increasingly looking for homes that are environmentally friendly, energy-efficient, and cost-effective to maintain.

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