Attic Spray Foam Insulation in Mariemont, 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 Mariemont 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.

Mariemont's National Historic Landmark district is dominated by 1923-1930 Tudor revival and English cottage-style homes with cathedral ceilings, slate roofs, and historically-significant exterior detailing that constrains any exterior-modifying scope. That housing profile shapes our typical scope for attic spray foam insulation in Mariemont. We typically spray roof-deck closed-cell to create a conditioned attic in homes with cathedral or steep-pitch roof framing and frequently attic-mounted HVAC.

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 Mariemont 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.