Indianapolis & Anderson
"Could not be happier! I am an architect building my own home and I new spray foam was the way to go but was worried about the cost - it was more affordable than i expected AND I have been amazed at how well it performs. Compared to my previous homes my furnace barely ever runs."
"Superior Insealators were amazing to work with - very professional and friendly. They insulated our garage and upgraded the attic insulation. We are very happy with all of it!"
Professional insulation contractor in Indianapolis and Anderson
Superior Insealators offers the most comprehensive home energy savings product and service packages in Indianapolis and Anderson. As a reputable local insulation contractor, we’re known for our on-time service record. The energy-efficient products we install could save you up to 50% on heating and cooling costs each year. That’s one reason why we maintain an A+ rating with the Better Business Bureau.
Service Area Map
See our coverage map and list of places where we do work. If you do not see your hometown give us a call anyway as we often accommodate customers outside of our standard area.
Free Estimate
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Why Indianapolis Homeowners Choose Spray Foam Insulation
Central Indiana asks a lot of your insulation. Indianapolis swings from humid 90-degree summers to single-digit winter mornings, and the older housing stock across the metro was rarely built to hold either out. Fiberglass and blown-in insulation settle and lose R-value over the years. Spray foam seals the building envelope completely and keeps performing decade after decade.
Lower Energy Bills
Spray foam forms an airtight seal that stops heated and cooled air from leaking out through the attic and rim joists. Indianapolis homeowners routinely report 20-30% drops in their heating and cooling costs after switching from fiberglass or blown-in.
Moisture & Humidity Control
Central Indiana summers are humid, and that moisture finds its way into attics and crawl spaces. Closed cell spray foam works as a full vapor barrier, shutting down the condensation that leads to mold, mildew, and wood rot.
Built for Indy's Mix of Old and New
From century-old homes in Irvington and Broad Ripple to new builds going up across Hamilton County, the metro is a patchwork. Older homes often have little or no wall insulation; new homes deserve to be sealed right the first time. Spray foam fits both.
Year-Round Comfort
No more baking upstairs bedrooms in July or cold floors in January. Spray foam ends the room-to-room temperature swings that a furnace and AC can't keep up with in a leaky house.
Spray Foam Insulation Services in Indianapolis, IN
Attic Insulation
Your attic is where the most energy escapes. We remove tired old insulation and spray open or closed cell foam to the roofline, turning the attic into a conditioned space. No more 130-degree summers up top or ice dams in winter.
Crawl Space Insulation
Plenty of Central Indiana homes sit over crawl spaces that bring in cold floors and damp indoor air. We seal the crawl space walls and floor joists with foam, ending the drafts and locking moisture out for good.
Wall Insulation
Indianapolis is full of homes built before 1980 with thin or empty wall cavities. We inject foam through small access points, no tearing out drywall, and you feel the difference in comfort and energy bills right away.
New Construction
Building in Fishers, Carmel, Noblesville, or anywhere across the metro? We partner with builders and general contractors to insulate new homes to the highest standard, so the finished house is quieter, tighter, and cheaper to run from day one.
Pole Barn & Metal Building Insulation
Spray foam is the best answer for pole barns, workshops, and metal outbuildings around Central Indiana. It bonds directly to metal panels, kills condensation, and makes the building usable in every season. Learn more about pole barn insulation.
What to Expect When You Work with Us
- Free On-Site Estimate. Call us or fill out the form to schedule a free estimate. We'll visit your Indianapolis-area home, inspect the space, and recommend the right foam type and thickness for your needs and budget.
- Prep & Protection. On install day, our crew masks off areas that won't be sprayed, lays down protective covering, and sets up ventilation. We treat your home like it's our own.
- Professional Installation. Our certified installers apply spray foam to your attic, crawl space, walls, or building. Most residential projects are completed in a single day.
- Walk-Through & Cleanup. We walk through the finished project with you, answer any questions, and clean up completely. You'll feel the difference in your home immediately.
Indianapolis Insulation FAQs
How much does spray foam insulation cost in Indianapolis?
Cost depends on the area being insulated, foam type (open cell vs. closed cell), and thickness. Every home is different. The best way to get an accurate number is to schedule a free estimate. We'll come to your property and give you a detailed quote with no obligation.
Is spray foam worth the investment?
Yes. Spray foam costs more upfront than fiberglass or blown-in, but it lasts the lifetime of your home, doesn't settle or degrade, and pays for itself through lower energy bills. Most Indianapolis homeowners see a return on investment within 3-5 years.
What's the difference between open cell and closed cell spray foam?
Open cell foam (R-3.7/inch) is lighter, more flexible, and great for interior walls, attics, and sound control. Closed cell foam (R-6.5/inch) is denser, provides a vapor barrier, and adds structural rigidity, ideal for crawl spaces, exterior walls, and metal buildings. We'll recommend the right type for your project.
How long does spray foam insulation last?
Spray foam is a permanent installation. It doesn't settle, sag, or degrade over time. It will last the lifetime of your home or building.
Can you insulate an existing home without tearing out walls?
Yes. For wall insulation in existing homes, we drill small access points and inject foam into the wall cavities, then patch the holes. No demolition required.
Do you offer financing?
Yes. We offer 0% interest financing options to make spray foam insulation affordable for Indianapolis homeowners. Ask about financing when you schedule your estimate.
How long does installation take?
Most residential projects, including attics, crawl spaces, and even whole-home insulation, are completed in a single day. Larger or multi-area projects may take two days.
What Central Indiana Homeowners Say About Superior Insealators
"Our heating and cooling bills have been reduced 30%. Superior Insealators is a very upstanding and reputable company. The employees are caring, conscientious, and courteous. Their work is unquestionably outstanding. I highly recommend Superior!!!" ★★★★★ Google Review
"Built a new house, but the builder didn't insulate the crawl space. Matt came out and was ON TIME. Professional but easy to work with. We did the crawl space walls first, what a difference it made. Then we came back for the floor joists. The team was respectful of our new house and cleaned up very well." ★★★★★ Google Review
"The first thing I noticed was the lack of exterior noise in my upstairs bedroom. That was a bonus I never expected. I also noticed a significant difference in upstairs temperatures which has lowered my electric bills. I highly recommend Superior Insealators." ★★★★★ Google Review
Spray Foam Insulation Near Indianapolis, IN
We serve homeowners and businesses throughout the Indianapolis metro and Central Indiana from our Anderson office:
Areas We Serve: Indianapolis, Anderson, Muncie, Fishers, Carmel, Noblesville, Westfield, Greenfield, Lawrence, McCordsville, Pendleton, Lapel, Elwood, Geist, Zionsville, Brownsburg, Avon, and surrounding Central Indiana communities.
We also serve Southern Indiana from our Huntingburg office and Louisville, KY from our Louisville office.
If you're ready to schedule an appointment in Indianapolis, Anderson, or anywhere across Central Indiana (Fishers, Carmel, Noblesville, Westfield, Greenfield, Muncie, Zionsville, Brownsburg, Avon and more) with an insulation contractor, call us at Superior Insealators today.
Call 765-635-0023