The Commercial Case
Commercial Buildings Lose More to Uninsulated Walls Than Most Owners Realize
Commercial energy bills are driven significantly by heating and cooling loss through exterior walls. In older buildings — offices, retail spaces, light industrial, medical — wall cavities are often hollow. The HVAC system compensates, running longer and harder than it should, month after month.
The bigger problem: traditional remedies for commercial buildings mean construction. Drywall demo, dust, noise, weeks of work, and operational disruption. That's why so many building owners defer insulation upgrades indefinitely.
RetroFoam changes the math. Injected through small holes in exterior cladding or interior walls, it can be installed section by section on your schedule — nights, weekends, or floor by floor — with no drywall removal and no tenant disruption.
Why Owners Insulate
- Energy bills: Hollow walls waste a measurable percentage of your HVAC output. Insulation pays back through lower utility costs month over month.
- Tenant comfort and retention: Cold perimeter offices, drafty conference rooms, and uneven temperatures are common complaints in older buildings. Insulation fixes the root cause.
- Noise: Street-facing offices in urban Seattle deal with traffic, construction, and ambient city noise. RetroFoam reduces sound transmission significantly.
- Building value and energy ratings: Improved energy performance supports higher lease rates and better ENERGY STAR or green building scores.
Office Buildings
Multi-story and single-story offices — inject from exterior cladding on off-hours to avoid disrupting tenants entirely.
Retail & Restaurant
Storefront buildings with hollow block or stud walls. Insulate overnight or between shifts with no interior tearout.
Light Industrial
Warehouses, workshops, and mixed-use buildings with large exterior wall areas — high energy savings potential.
Medical & Professional
Healthcare offices where construction disruption isn't an option. Minimal noise, no dust, no drywall work.
Mixed-Use Buildings
Commercial ground floor, residential above. We can insulate each section independently on compatible schedules.
Historic Buildings
Older brick and masonry buildings often have minimal cavity insulation. RetroFoam injects without altering historic facades.
Scheduling Around Your Operations
Commercial projects are scheduled to minimize disruption. Work can often be done in phases — one wing at a time, one floor at a time, or after business hours — so operations continue without interruption. There's no construction noise beyond drilling, no dust, and no interior demolition. Most commercial projects are completed within one to three days depending on building size.
