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Stop Cold Floors and Drafts

Having issues with cold floors, drafts, or musty smells?

At Indiana Spray Foam, we specialize in sealing and insulating crawl spaces throughout Northern and Central Indiana, helping homeowners improve comfort, energy efficiency, and air quality from the ground up. Our spray foam insulation keeps outside air and moisture out, so your home stays warmer in the winter, cooler in the summer, and healthier all year long.

Schedule your on-site crawl space assessment today.

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Transform your Crawl Space with Foam Insulation

Foam insulation works by sealing crawl space walls, preventing heat transfer through concrete or block and keeping outside temperatures from affecting your home. A vapor barrier is installed on the ground and sealed into the foam, blocking moisture and reducing the risk of mold and mildew. By closing off outside air, your crawl space becomes a conditioned part of your home, improving energy efficiency, comfort, and overall air quality.

Warmer, Drier, More Efficient

Your Way to a More Comfortable Home

Spray foam crawl space insulation creates a sealed, protected foundation area that enhances your home’s comfort, energy efficiency, and durability. 

• Eliminates Drafts & Cold Floors: Prevents cold air from seeping into your home.
• Moisture & Mold Prevention: Helps block moisture and reduces the risk of mold growth.
• Improved Energy Efficiency: Reduces heat loss and lowers energy bills.
• Prevents Pest Intrusion: Seals off entry points for rodents and insects.
• Long-Lasting & Durable: Unlike fiberglass, foam insulation doesn’t sag or deteriorate over time.

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3 Steps to Get Efficient Crawl Space Insulation

Transforming your crawl space is simple—our three-step process for adding spray foam insulation to your crawl space will create a more energy-efficient, comfortable home.

1

Schedule an Estimate

Our estimators will arrive to your home and review the space to work up an accurate quote for you.
2

Installation

Our crew will arrive and install high quality polyurethane spray foam to all areas in need of spray foam.
3

Completion

Once your crew is out of your crawl space, you can go back to using your space but now with a warmer and drier environment.
Schedule an Estimate

Frequently Asked Questions about Crawl Space Insulation

How long does it take to insulate a crawl space with foam?

Will foam insulation help prevent mold and moisture issues?

Can spray foam insulation keep pests out?

Is foam insulation safe for my home and family?

Does insulating my crawl space really make a difference in energy bills?

What Our Customers Say

"Friendly crew explained everything really well. They got into my crawlspace, did their thing quickly, and got out in less than 3 hours. Super impressed."

- Greg M.