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Find Spray foam insulation pros in New Canaan

Avatar for The Builders & Cleaners
The Builders & Cleaners
4.9(
94
)

Serving New Canaan, CT and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Reached out to get our gutters cleaned. David was very responsive and offered a reasonable rate. Did the job quickly and thoroughly, sent lots of pictures and video of the finished work. Very satisfied, would definitely recommend"
Dust out from the ductwork
Dust out from the ductwork
Clean vent
Clean vent
Dust in the return

+1764

Response time1 day
Response rate92%
Recommended by89%of homeowners
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Avatar for Good Life Energy Savers LLC
Good Life Energy Savers LLC
4.9(
88
)

Serving New Canaan, CT and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"the insulation they recommended saved me about 5000kw a year. the amount of money i am saving is far more the insulation payment on my Eversource bill. No money cost to me out of pocket and my electric bill dropped quite a bit. best move i ever did."
Spray foam application
Spray foam in attic
Good Life on the Job
Injecting Foam in Side Walls
Replacing Siding

+1

Response time1 day
8 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for DISCOUNT INSULATION COMPANY
DISCOUNT INSULATION COMPANY
4.9(
85
)

Serving New Canaan, CT and surrounding areas

Approved

In business since 1981

Free estimates

Credit card accepted

"Stu and his team are amazing! Professional, neat, and honest. You could not find a better person for the job anywhere. I stomgly reccommend Stu and Discount Insulation."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

Response time2 days
Response rate100%
4 neighbors recently requested a quote
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Avatar for Koala Insulation of Southern Connecticut
Koala Insulation of Southern Connecticut
5.0(
18
)

Serving New Canaan, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Small jobs welcome

"Brian, Tom, and Derek did a fantastic job installing spray foam insulation in our Westport home's crawlspace. They were professional, knowledgeable and personable. From start to finish, Brian and his team were honest, thorough and responsible. Very pleased with the results and would highly recommend Koala Insulation. "
Attic Spray Foam
Crawl Space SPF
After Spray Foam
Before Spray Foam
Before Spray Foam

+16

Response time1 day
Response rate96%
19 neighbors recently requested a quote
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FAQs for spray foam insulation projects in New Canaan, CT

Local and federal rebates are available for insulation installation, which can significantly reduce your overall costs. Many utility companies offer incentives or rebates to homeowners who improve their home's energy efficiency. Contact your local energy provider or government agencies to learn about available programs in your area, and consult with a professional insulation installer to maximize your savings.

It's not necessary to remove old insulation before adding new insulation, as long as the existing insulation is in good condition—dry, free of mold, and not damaged. Adding new insulation on top of old insulation can improve your home's energy efficiency by increasing the overall R-value. However, if the old insulation is wet, moldy, or damaged, it's best to remove it before installing new insulation to prevent potential health risks and ensure optimal performance.

Insulating a house takes between five and twelve hours for batts or boards, and two to five hours for spray foam or blown-in insulation. The exact time depends on the size of your home, the type of insulation, and the accessibility of the areas being insulated. Keep in mind that projects may take longer if old insulation needs removal, if there's a larger square footage, or if spaces are difficult to reach.