Spray Foam Insulation Services in Brooklyn, NY

Every spray foam insulation job in Brooklyn starts with the same question: where is this building losing air? A brownstone in Park Slope, a brick rowhouse in Bushwick, and a warehouse in Red Hook all leak differently, and the right foam package is different for each. This page collects every insulation service we run across New York City in one place, so you can match your building to the right fix before you call.

Spray foam does two jobs at once: it insulates and it air-seals. That is why it outperforms fiberglass batts in NYC's older housing stock, where gaps around joists, pipes, and party walls let heated air pour out all winter. Below, each service links to a full page with process details, typical pricing ranges, and what to expect on install day.

Our Spray Foam Insulation Services

• Attic Insulation Brooklyn NY — Attic air-sealing and foam that stops the winter stack effect stealing heat through your roof.
• Basement Insulation Brooklyn — Closed-cell foam for damp Brooklyn basements and crawl spaces — insulation and a moisture barrier in one application.
• Commercial Spray Foam Insulation Brooklyn NY — Envelope insulation for warehouses, retail, and multifamily buildings, scheduled around your tenants and your business hours.
• Residential Spray Foam Insulation Brooklyn — Whole-home spray foam for Brooklyn houses and apartments — walls, attics, and basements foamed and air-sealed in one visit.

Not sure which service fits? Most Brooklyn homes need a combination — attic air-sealing plus basement rim-joist work is the most common pairing we quote. Start with a free on-site assessment: we inspect, explain what we find in plain English, and give you a fixed written price. No pressure, no today-only pricing.

Serving a job outside Brooklyn? See the full list of neighborhoods on our service area page, or read answers to common questions on our spray foam insulation FAQ page.

How a Project Runs

Every job follows the same four steps. First, the free assessment: we inspect the attic, basement, and wall cavities we can access and measure the areas that matter. Second, a fixed written quote that separates open-cell and closed-cell options when both could work. Third, install day — masking, ventilation, spraying, and a walkthrough before we leave. Fourth, documentation: product and thickness records you keep for rebates, resale, and your own files. If a step cannot happen — a leak that needs a roofer first, a wall that should not be opened — we say so at that step, not after the invoice.