
Spray Foam Insulation by American Insulation
Seal It Right
Spray foam insulation isn’t just insulation — it’s a full-on energy upgrade for your home. With airtight sealing and top-tier thermal resistance, it keeps your home cooler in summer, warmer in winter, and your energy bills in check all year round.
Installed by Experts
Our trained crews install spray foam with precision, sealing every nook and cranny. From attic rafters to crawlspaces, we deliver a clean, efficient application that keeps air leaks out — and comfort in.
Smart Investment
Sure, it costs a bit more up front — but spray foam pays you back fast. With major energy savings, fewer HVAC repairs, and stronger protection against moisture and mold, you’ll feel the difference inside and out.
Built for Texas
Whether you’re battling brutal summer heat or damp winter chill, spray foam adapts. It insulates, seals, and shields your home in one go — and it doesn’t settle, sag, or shrink over time like other materials.

Insulate Smarter with Spray Foam from American Insulation
For over 40 years, American Insulation has helped homeowners across Texas save money and stay comfortable, and spray foam is one of our most recommended solutions.
With 15,000+ happy customers and service in 89+ cities, we don’t just install insulation — we improve homes. Our spray foam technology offers the airtight, energy-saving, moisture-fighting performance your home deserves.
Why Choose American Insulation for Spray Foam?
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40+ years of insulation expertise
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15,000+ satisfied homeowners
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Trusted in 89+ Texas cities
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Top Google ratings and glowing reviews
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Fully licensed, insured, and certified crews
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High-performance materials tailored to your home
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Clean, fast, and professional installations every time
Benefits of Spray Foam Insulation
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Airtight Seal That Blocks Drafts
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Lower Heating & Cooling Bills
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Moisture and Mold Resistance
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Sound Dampening for Quieter Spaces
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Improved Indoor Air Quality
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Long-Lasting Performance

A More Comfortable Home Starts with Better Insulation
Spray foam does more than fill space — it transforms your home’s efficiency, comfort, and durability. Whether you’re insulating a new build or upgrading an old attic, spray foam gives you total control over your indoor environment.
Frequently Asked Questions
Spray foam expands to fill cracks and gaps, creating an air-tight seal. It outperforms traditional insulation in energy efficiency and moisture resistance.
Yes. Once cured, it’s non-toxic and safe for indoor use. We use only industry-approved products with professional-grade ventilation during installation.
Definitely. While it’s common in new builds, spray foam can also be retrofitted into attics, crawl spaces, and wall cavities.
Decades. It doesn’t settle or degrade like other materials, so one installation can last the life of your home.
Yes! It provides excellent sound dampening, especially when used in walls or ceilings.
Often, yes. Many utility providers and local programs offer incentives for energy-efficient upgrades like spray foam.
It depends on square footage, foam type (open vs closed cell), and the area of application. But don’t worry — we’ll give you a clear, upfront quote during your free estimate.
Absolutely. Call us or fill out our form online, and we’ll set up a no-obligation consultation to walk you through your options and pricing.
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