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Find Spray foam insulation pros in Madison

Avatar for Elite Insulators
Elite Insulators
5.0(
19
)

Serving Madison, WI and surrounding areas

Angi Approved

In business since 2016

Free estimates

Warranties offered

"Very friendly and answered all my questions in a timely manner. We had multiple people come out and quote us and his quote was very through. He explained everything very well. We will definitely recommend this company to friends and family."
Cathedral Ceilings
Ceiling/Wall
Walls
Amish Ice Box
Amish Ice Box

+56

Response time2 days
Recommended by57%of homeowners
Avatar for Modern Exterior
Modern Exterior
4.8(
24
)

Serving Madison, WI and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"I had a great experience with Modern Exterior when they repaired and replaced the gutters on my home. From start to finish, the team was punctual, professional, and very easy to work with. They clearly explained the scope of work, offered fair pricing, and completed everything on time. After the job, they made sure everything was clean and double-checked that water was flowing properly. The quality of work really stood out, and the new gutters look great and work perfectly?no more overflow or drainage issues! I highly recommend Modern Exterior for anyone in need of gutter services. Reliable, skilled, and customer-focused."
New roof installed
Completed Roof and Skylights Project
Ridge vent replacement completed
New vent being installed
New home with new gutter gguards

+590

Response time5 hrs
Response rate99%
160 neighbors recently requested a quote
Avatar for Koala Insulation of Madison
Koala Insulation of Madison
5.0(
7
)

Serving Madison, WI and surrounding areas

Angi Approved

In business since 2025

Free estimates

Emergency services offered

At Koala Insulation of Madison, we’re all about making your space more comfortable and efficient. We believe in doing things right, with a personal touch that sets us apart. From top-notch products like spray foam insulation to friendly service, we’re here to help you achieve the perfect insulation solution for your home or business.\n\nDiscover why our customers love working with us and how we can make a difference for you!\nGet a Free Estimate\n

Waunakee Attic
Prep work
Response time1 day
26 neighbors recently requested a quote
Premier North Insulation
4.4(
14
)

Serving Madison, WI and surrounding areas

Angi Approved

In business since 2010

Free estimates

Emergency services offered

"David came out to provide a quote, the visit was informative and professional. The quote was timely and price was extremely reasonable. The work was scheduled promptly and the crew was timely in their visit and were very respectful of our home and the work that was performed. It was completed in a timely and orderly fashion. Highly recommend, will definitely hire again."
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20 neighbors recently requested a quote
Recommended by64%of homeowners
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FAQs for spray foam insulation projects in Madison, WI

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.