Spray Foam Insulation in Westport
Westport is an affluent coastal town on the Saugatuck River, a mix of older shoreline homes and substantial newer builds. The character is relaxed and the houses are large, which makes a tight, quiet envelope worth getting right.
Insulation built for Westport homes
Sebastian Spray Foam is a Brookfield, CT insulation contractor working in Westport and across Fairfield County. We install open- and closed-cell spray foam, attic, crawl space and rim joist insulation, air sealing, blown cellulose and fiberglass, and batt insulation in Westport homes. Homes around Westport lose the most energy where you can't see it, the attic, the rim joists, and the gaps inside finished walls. Our licensed, insured crew seals those leaks so your home holds its temperature through every Connecticut season, with lower bills to match.
What Westport homes are built like
Westport's housing ranges from early-1900s homes near the village to expansive contemporary construction, and the older stock in particular tends to leak air through the attic and the band joists.
Working in Westport
Homes near Compo Beach and the Saugatuck sit close to the water and take the coastal wind, so sealing the attic and crawl spaces is what keeps the ground floors warm and the upstairs quiet.
In the trade since 2017
Nine years of experience, a Brookfield family business, not a call center.
Licensed & insured
CT HIC.0660083, licensed in Westchester & Putnam Counties NY, and fully insured.
A crew, not a subcontractor
Fifteen people and four rigs, so the work is ours from start to finish.
Spotless job sites
We mask, protect, and leave it cleaner than we found it.
Questions from Westport homeowners
Do you work in Westport?
Yes. Sebastian Spray Foam is based on Federal Road in Brookfield, CT and works across Fairfield County, including Westport and nearby Weston, Wilton and Darien. Call (203) 546-7800 or request an estimate and we will set up an in-home assessment.
Why are the floors in Westport homes near the water so cold?
Cold floors and musty air usually start under the house. In a vented crawl space or at an open rim joist, damp outside air moves up into the living space. Closed-cell spray foam on the crawl space walls and rim joists blocks ground moisture and the drafts that come with it, which is why it is the material we specify there.
What happens when I request an estimate in Westport?
First, an in-home assessment: we inspect your attic, walls or crawl space and find where the house is leaking energy. In Westport that usually means the crawl space and rim joists first, for the moisture, and then the attic. Then a clear quote, with the right material for each space, the same way we quote in Weston, Wilton and Darien. Then the install: our own crew seals the envelope, protects your home throughout, and leaves it spotless, anywhere in Fairfield County.
Serving Westport & nearby
No-obligation assessments across Fairfield County. We serve Westport and the towns around it.
Request an estimate(203) 546-7800Commercial project in Westport?
We handle offices, retail, warehouses, and new construction across Fairfield County, with a schedule you can build around.
See commercial insulationNearby areas
We leave it cleaner than we found it.
We show up when we say we will.
Done properly the first time.
Request an estimate and we'll assess your home or building, specify the right material for each space, and give you a clear plan. On time, and spotless when we leave.