See how much you could save on heating and cooling with a spray-foam insulated steel barndominium vs. a traditional home.
Methodology: Estimates based on DOE residential energy consumption data, adjusted for climate zone, insulation R-value, and HVAC efficiency. Traditional home assumes standard fiberglass batt insulation (R-19 walls, R-38 attic) with a conventional HVAC system. Actual savings depend on home design, window quality, air sealing, and local energy rates.
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