Rated 4.9/5.0 Stars on Google

Existing-Home Retrofits In Palm Beach Gardens, FL

Airtight Spray Foam Insulation specializes in transforming older homes for modern comfort and efficiency with expert spray foam retrofit solutions. Experience the benefits of enhanced energy savings and better indoor air quality—custom-tailored for your property’s unique needs.

Upgrade Your Home’s Efficiency and Comfort

If your home was built before the latest insulation standards, you may be dealing with high energy bills, drafts, or inconsistent temperatures. Airtight Spray Foam Insulation offers comprehensive retrofit solutions designed to bring older properties up to modern efficiency, comfort, and moisture protection standards.

  • Detailed Assessment of Existing Insulation
  • Open- and Closed-Cell Spray Foam Options
  • Targeted Upgrades for Attics, Walls, and Crawl Spaces
  • Custom-Tailored Solutions for Unique Home Layouts

Expert Evaluation for Lasting Results

Our specialists begin every project with a thorough property evaluation, identifying air leaks, existing insulation gaps, and areas most vulnerable to energy loss. Using our deep knowledge of Florida’s climate, we design a plan that maximizes comfort and efficiency for your space.

State-of-the-Art Insulation Installation

We install premium spray foam where it counts most—in attics, roof decks, walls, and crawl spaces—sealing out heat, humidity, and outdoor contaminants. Our clean installation process minimizes disruption and ensures a seamless improvement to your home’s envelope.

Benefits of Spray Foam Retrofits

Retrofitting older homes with spray foam insulation delivers immediate and long-term payoffs: reduced monthly energy bills, improved indoor comfort, enhanced moisture control, and a quieter, healthier living space. Let Airtight give your home the performance upgrade it deserves.

Locally Owned, Experience You Can Trust

With over 25 years in the insulation industry, our team brings insight, professionalism, and craftsmanship to every retrofit project—helping homeowners throughout Palm Beach County and the South Florida area enjoy the benefits of modern living in classic homes.

Completed attic spray foam insulation in existing home showing clean white foam coverage on rafters and walls

Stop guessing what your home needs.

Whether you are planning a new spray foam project or trying to understand a persistent attic, humidity or comfort issue, Airtight will help you begin with the right next step.
Call (561) 849-4321 or complete the form to request an estimate or evaluation.
  • (561) 658-1454
  • 4195 Wingo St, Jupiter, FL 33469, USA
━━ Reviews

What Our Clients Say

EXCELLENT
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Based on 46 reviews
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Samuel Malcolm Bud Henry
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Fast scheduling and great ‘communication
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Phil profile picture
Phil
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There is very little information on the web about building science specific to our area here in South Florida. Christian is a wealth of knowledge and immediately jumped into helping me solve my specific issues with a strategic methodology, instead of throwing cookie cutter “solutions” at it. He displays true passion for problem solving in a professional manner.
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Daniel Saldivar
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Great service, very professional, attention to detail and affordable prices.
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Guy Lohman profile picture
Guy Lohman
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I had Airtight Spray Foam Insulation seal and spray foam my attic after installing a new metal roof, and I couldn’t be happier with the experience. Christian was outstanding from start to finish. He was knowledgeable, professional, punctual, and took the time to explain the entire process, answer my questions, and make sure I understood the benefits of a sealed attic system. The crew arrived on time, kept the work area clean, and completed the job as promised. The workmanship was excellent, and it’s clear they take pride in doing the job right rather than cutting corners. If you’re considering spray foam insulation, I highly recommend Christian and Airtight Spray Foam Insulation. They delivered exactly what they promised and made the entire process easy and stress-free. I would definitely use them again and wouldn’t hesitate to recommend them to family and friends
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Nick profile picture
Nick
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Fast, polite, responsive, and my AC barely runs now. Excellent
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Mary Lynn Manning profile picture
Mary Lynn Manning
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We had a great experience with Christian and the folks at Airtight Spray Foam in insulating our garage attic space. We felt confident in Christian's experience and quick reply to all our queries. The process ran smoothly and the team remained on site an extra period of time to ensure that all fumes were drawn out of the garage space. We would recommend their services.
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Onur Polatcan profile picture
Onur Polatcan
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Just had my home sprayed by Airtight Spray Foam Insulation. As you can see from the photos, they didn't cut any corners—the roof deck is fully covered and the seal looks airtight. Christian was great to work with and made sure everything was done to a high standard. 5 stars
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Chase Stroever profile picture
Chase Stroever
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We had an excellent experience with Airtight Spray Foam in Jupiter, FL. Their team completely blew us away with their knowledge and attention to detail. They took the time to understand our home and created a custom plan tailored specifically to our needs, rather than a one-size-fits-all approach. Professional, informative, and easy to work with from start to finish. Highly recommend Airtight Spray Foam to anyone looking for quality spray foam insulation done right.
Posted on Google Google
R T profile picture
R T
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We had a great experience with Airtight Spray Foam in Boca Raton, FL. From the first call to the final cleanup, everything was handled professionally and efficiently. Christian’s knowledge of building science is what truly set them apart from the rest. He took the time to explain how everything works and why certain decisions mattered for long-term comfort and efficiency. The crew showed up on time, paid close attention to detail, and the finished work looks clean and well done. We noticed an immediate improvement in comfort and temperature control inside the home. If you’re in Boca Raton or South Florida and want a spray foam company that actually understands building science and does things the right way, I highly recommend Airtight Spray Foam.
Airtight Spray Foam Insulation Logo
Airtight Spray Foam Insulation, LLC
Need help with spray foam insulation, attic humidity, sweating AC ducts, comfort issues, or an existing spray foam problem? Contact Airtight to schedule a building performance evaluation.
Call Us
(561) 658-1454
Email
christian@airtightfl.com
Address
4195 Wingo St, Jupiter, FL 33469, USA
Request a Free Estimate
━━ Start With the Right Evaluation

Stop guessing what your home needs.

Whether you are planning a new spray foam project or trying to understand a persistent attic, humidity or comfort issue, Airtight will help you begin with the right next step.

Call (561) 849-4321 or complete the form to request an estimate or evaluation.
Airtight Spray Foam Insulation Logo
Airtight Spray Foam Insulation, LLC
Premium spray foam insulation and building-performance solutions designed for South Florida’s heat, humidity and demanding attic conditions.
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