Open-Cell Spray Foam in Lewis Center
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. Lewis Center sits within our service area for Greater Columbus and Central Ohio, with same-week scheduling typical for routine jobs.
Typical pricing in Lewis Center
$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 Lewis Center's unincorporated post-1995 subdivision growth along the US 23 corridor housing
In Lewis Center, 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).
Lewis Center's stock is almost entirely post-1995 subdivision construction along the US 23 corridor, built with fiberglass batts, OSB sheathing, and, in many homes, closed-cell foam already at the rim joist from the original build. Wall-cavity foam retrofits here are typically reserved for new construction or a major renovation rather than an existing-home upgrade, since the stock is young enough that the original batts are usually still performing. Attic floor upgrades remain the most common single project regardless of build year. Lewis Center sits along the Olentangy River corridor that has driven the US 23 growth strip north from Columbus, on the flat glacial till plain typical of Delaware County. That housing profile shapes our typical scope for open-cell spray foam in Lewis Center. 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.
Delaware County open-cell work concentrates on vented attic floors across Powell and Lewis Center's post-1995 subdivision stock, where the vapor-permeable product is the standard Climate Zone 5A retrofit spec for a vented attic above code-era construction.
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 Lewis Center routes through the local OH building department, and Climate Zone 5A R-value targets apply across the entire Columbus metro.
- County
- Delaware, OH
- Predominant era
- Post-1995 (effective stock insulation)
- Climate zone
- IECC 5A (cold mixed-humid)
- Service category
- Open-cell (R-3.7/inch, vapor-permeable)