Sebastian Spray Foam
Dutchess County · NY

Spray Foam Insulation in Dutchess County

Older Hudson Valley homes lose serious heat, we bring them up to a modern, sealed standard.

Walkway Over the Hudson in Dutchess County, New York

Insulation built for Dutchess County homes

Sebastian Spray Foam is a Brookfield, CT insulation contractor working in Dutchess 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 Dutchess County homes. Homes around Dutchess County 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 New York season, with lower bills to match.

What Dutchess County homes are built like

Dutchess County's housing is the Hudson Valley at its widest range: river-town Victorians and farmhouses, the neighborhoods around Poughkeepsie and Fishkill, and estate and horse-country properties with outbuildings. The older homes lose heat through plaster walls, open attics and stone foundations.

Working in Dutchess County

The fix in Dutchess is the same as in Connecticut: seal the attic and the foundation first, then insulate to the way the house was built, with closed-cell foam wherever the cellar is damp.

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 Dutchess County homeowners

Do you work in Dutchess County?

Yes. Sebastian Spray Foam is based on Federal Road in Brookfield, CT and works across Dutchess County, New York, including Dutchess County and nearby Putnam County and New Milford. Call (203) 546-7800 or request an estimate and we will set up an in-home assessment.

Why are the floors in Dutchess County 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 Dutchess County?

First, an in-home assessment: we inspect your attic, walls or crawl space and find where the house is leaking energy. In Dutchess County 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 Putnam County and New Milford. Then the install: our own crew seals the envelope, protects your home throughout, and leaves it spotless, anywhere in Dutchess County.

Serving Dutchess County & nearby

Free assessments across Dutchess County. We serve Dutchess County and the towns around it.

Request an estimate(203) 546-7800

Commercial project in Dutchess County?

We handle offices, retail, warehouses, and new construction across Dutchess County, with a schedule you can build around.

Commercial insulation in Dutchess County
What you can count on

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.

Call nowRequest an estimate