Open-Cell Spray Foam in Columbus
Open-cell foam is the right choice for interior walls (sound dampening) and unconditioned attic floors where vapor permeability matters. Less expensive per board foot than closed-cell. Ideal for second-floor walls, attic floors, and above-roof-deck applications in conditioned attic designs. Columbus sits within our service area for Greater Columbus and Central Ohio, with same-week scheduling typical for routine jobs.
Typical pricing in Columbus
$0.50-$1.20 per board foot
Pricing varies by job specifics. Free phone or on-site quotes; fixed pricing once the technician has assessed the job.
Open-Cell Spray Foam for Columbus's a broad mix of 1880s urban rowhouse neighborhoods, mid-century ranch belts, and 2000s downtown and Short North infill housing
In Columbus, Open-Cell Spray Foam is the right product for vented attic-floor retrofits, interior partition wall sound assemblies, and any application where vapor permeability is a design requirement rather than a defect. The install is low-density (0.5 lb) water-blown open-cell foam at R-3.7 per inch, vapor-permeable and sound-dampening, applied to interior partition walls (for sound dampening) and unconditioned attic floors (where vapor permeability matters).
Columbus proper spans German Village and Italian Village brick rowhouses from the 1880s through Hilltop and Linden housing built for early-1900s streetcar and factory workers, mid-century ranch neighborhoods further out, and 2000s condo and infill construction downtown and in the Short North. The oldest brick rowhouse stock typically has masonry walls with little to no cavity insulation, while the mid-century ranch belt carries whatever fiberglass batts the original builder installed. Rim joists across the pre-1995 majority of the city are a near-universal retrofit gap regardless of neighborhood. Downtown Columbus sits at the confluence of the Scioto and Olentangy rivers, with the rest of the city spread across the flat glacial till plain typical of central Ohio. That housing profile shapes our typical scope for open-cell spray foam in Columbus. We spec open-cell at the right surfaces only, such as interior partition walls for sound assemblies, attic floors over vented attics, and other vapor-permissive applications.
Open-cell foam in Franklin County is most common on vented attic floors across Whitehall's postwar ranch belt and Blacklick's post-1995 subdivisions, and on interior partition walls for sound dampening in the denser pre-war streetcar suburbs like Bexley and Clintonville.
Open-cell foam does not function as a vapor retarder; in Climate Zone 5A, it should never be sprayed directly to roof decks unless paired with a separate vapor-control strategy designed by the project envelope engineer. Permitting in Columbus routes through the local OH building department, and Climate Zone 5A R-value targets apply across the entire Columbus metro.
- County
- Franklin, OH
- Predominant era
- Mixed-era residential
- Climate zone
- IECC 5A (cold mixed-humid)
- Service category
- Open-cell (R-3.7/inch, vapor-permeable)