Attic Spray Foam Insulation in Cincinnati, OH

Attic Spray Foam Insulation is closed-cell at the roof deck (R-7 per inch) or open-cell at the attic floor (R-3.7 per inch), applied to the attic plane, sealing the largest single thermal surface in most homes. In Cincinnati specifically, the service works hardest in older homes with settled cellulose or empty attics, and in homes with HVAC equipment in the attic where roof-deck foam converts the attic to a conditioned space.

Cincinnati proper spans pre-Civil-War brick rowhouses in Over-the-Rhine through 2010s infill in Northside and Pleasant Ridge. Most owner-occupied stock is 1920s-1960s with plaster or early drywall walls, basement furnaces, and partially-finished attics. The Cincinnati Arch geology under the city is fractured limestone and shale, which drives the radon and basement-moisture profile that shapes most retrofit decisions. That housing profile shapes our typical scope for attic spray foam insulation in Cincinnati. We size the roof-deck or attic-floor scope to the specific HVAC layout in each home, identified at the in-home estimate.

IECC Climate Zone 4A target is R-49 attic minimum for retrofit (R-60 for new construction and major additions). Closed-cell at 7-8 inches or open-cell at 13-14 inches hits R-49. Permitting in Cincinnati routes through Hamilton County Building Department (or the local municipality where applicable), and Climate Zone 4A R-value targets apply across the entire Cincinnati metro including both sides of the river.