If your second floor hits 85° while the thermostat reads 72°, your AC isn't broken. Your insulation is. Spray foam stops the New England summer heat at your roof before it ever turns into a $400 electric bill or another sleepless night upstairs, and keeps your heat inside come winter.
On a 90° day, your attic hits 140°. That heat doesn't stay up there. It radiates down into the rooms your family is trying to sleep in. Spray foam is the only insulation that actually stops it, in every season.
Eversource and National Grid rates keep climbing, and an unsealed attic forces your AC to run twice as long for half the comfort.
You set the thermostat to 70° downstairs and the kids' rooms still read 82° at bedtime. Cranking it lower doesn't fix it. Sealing the attic does.
New England humidity sneaks in through every gap in your envelope. Your AC can't dehumidify air it can't reach in the first place.
If your compressor is running 18+ hours a day during a heat wave, it's not just expensive. You're shortening the life of a $7,000 system.
From the attic baking above your bedroom to the warehouse running your business, we install spray foam that keeps every space comfortable through every season. Cool when it's 95° out, warm when it's 15°, and a lot cheaper to run year-round.
The #1 reason your upstairs is unbearable in summer and freezing in winter. We seal your attic the right way so the temperature you set is the temperature you feel, in every room, every season.
Cold floors, musty smells, and humidity all start under the house. We turn your crawlspace from a problem into protection, warm floors, dry air, and no more worrying about what's down there.
Whether it's one room that never feels right or a whole-home upgrade, we make every part of your house feel like the one with the thermostat, and shrink your energy bill while we're at it.
Warehouses, offices, retail, pole barns. Any space you heat or cool is costing you money it shouldn't. We insulate commercial buildings to cut operating costs and keep your team and customers comfortable.
If your insulation is old, wet, rodent-damaged, or just never worked right, you're paying for it every month. We remove the old, clean the space, and replace it with insulation that finally does its job.
New build or first-time upgrade, you only insulate once, so it has to be done right. Our crews show up on time, install it correctly the first time, and leave your space cleaner than they found it.
Our owner started Patriot Spray Foam Insulation in 2016 with a simple idea: Massachusetts property owners deserved a crew that cared about their home as much as they did. After the training, the certifications, and the hands-on hours, he built the company on his own terms.
He still runs every job alongside the team today. Same owner on your site, same crew on the next street over. That's what locally owned actually looks like.
Honest, transparent, dependable. If something isn't right, we say so before we sell it to you.
Your home, your timeline, your call. We're working for you, not the other way around.
Every cavity sealed, every seam clean, every install done with the same care we'd give our own house.
Less energy wasted heating and cooling leaky houses is a win for your wallet, and for the planet your kids will inherit.
Every job is different, but the standard isn't. Clean prep, careful application, and full coverage on every cavity. Here's what our crew has been up to.
Based in Rockland, our crew installs spray foam across the South Shore, Greater Boston, MetroWest and the inner suburbs, the Southwest corridor along Route 95, the North Shore, Worcester County, and Cape Cod. Don't see your town below? Give us a call. We travel for the right project.
Don't see your town? Call (617) 922-3737. We'll confirm in 60 seconds.
We come out, walk your home, and show you exactly where it's losing the battle. Summer heat in, winter heat out. Thermal scan included when it helps. Honest assessment, no sales pitch.
One number, in writing. No hourly billing, no surprise add-ons after we start. Take your time deciding. The price is good for 30 days.
Our crew arrives on time, masks off every surface, and installs your foam the right way. You walk back into a house that finally performs the way you set the thermostat.
We walk the finished job with you, confirm full coverage on every cavity, and clean up so well you'd never know we were there. The only giveaway: your AC running half as much, and your heat staying in come winter.
"Our kids' bedrooms were 10° hotter than the rest of the house every summer. Patriot foamed the attic and now the upstairs finally feels like the rest of the house. The Eversource bill dropped almost $200 the next billing cycle, and we already know we'll be cozy in winter too."
"Cape humidity used to soak right into the house. After they sealed the crawl space, the AC actually keeps up, the musty smell is gone, and our floors aren't ice cold anymore. Patriot was easy to talk to, fair-priced, and clean. Worth every dollar."
"Got three quotes. Patriot wasn't the cheapest, but they were the only crew that walked the whole house with me and showed me where the heat was coming in. Family-owned, straight answers, no pressure. House finally feels right in both seasons."
Yes. Spray foam is one of the most effective insulation solutions available because it seals air leaks while also insulating. It improves comfort, reduces drafts, increases energy efficiency, and helps protect against moisture issues.
Yes. Properly installed insulation reduces energy loss throughout the home and lets your heating and cooling systems run more efficiently. The result is lower monthly bills and more consistent indoor temperatures.
Yes. High-quality insulation, especially spray foam, seals air leaks and reduces moisture intrusion. That improves indoor comfort and helps protect framing and finishes from condensation.
Older insulation often loses effectiveness over time, especially in older homes. Outdated materials may no longer provide proper thermal protection. Upgrading can significantly improve comfort, efficiency, and overall home performance.
Yes. Patriot Spray Foam Insulation provides residential and commercial insulation services throughout Massachusetts.
We serve homeowners and builders across Massachusetts from our base in Rockland, including the South Shore, Greater Boston, MetroWest, Cape Cod, Worcester County, and the North Shore. Call us to confirm availability in your town.
Our summer calendar fills up fast. Book ahead and walk into the next stretch of 90° days with a house that finally feels the way it should. The same install will keep you cozy through winter, too.
