Open-Cell Spray Foam in Worthington
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. Worthington sits within our service area for Greater Columbus and Central Ohio, with same-week scheduling typical for routine jobs.
Typical pricing in Worthington
$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 Worthington's a Colonial-era village green core, Old Worthington, surrounded by 1940s through 1960s capes and ranches housing
In Worthington, 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).
Worthington's historic Old Worthington core, platted around the village green in the early 1800s, holds genuinely old frame construction with empty wall cavities and open rafter attics, a strong candidate for drill-and-fill foam that preserves the original clapboard siding. The 1940s through 1960s capes and ranches that fill out the rest of the suburb carry standard fiberglass batts and benefit most from full attic and rim-joist retrofits. Which package fits a given Worthington address depends more on which era ring the house falls in than on the block it sits on. The Olentangy River runs along Worthington's western edge, with the historic Old Worthington village green sitting a few blocks east of the river on higher ground. That housing profile shapes our typical scope for open-cell spray foam in Worthington. 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 Worthington 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)