Spray Foam Insulation in Jupiter, FL

Find top-rated spray foam contractors and save up to 25% on energy bills

Compare 5 verified spray foam insulation contractors serving Jupiter, Florida, backed by 571 customer reviews averaging 4.2★. Whether you're insulating a new build, retrofitting an existing home, or upgrading attic and crawl-space insulation, these pre-screened Jupiter contractors handle both open-cell and closed-cell spray foam. Homeowners here typically cut energy bills by around 25% — get free quotes and read verified reviews below.

💰 Estimated Energy Savings in Jupiter

25%
Average Energy Savings
Typical range: 20% - 30%
$960
Estimated Annual Savings
Based on $320/month average energy cost
5 years
Average Payback Period
Return on investment timeline

Note: Actual savings vary based on home size, current insulation, energy rates, and climate conditions. These estimates are based on Department of Energy data for Very-Hot-Humid.

Verified Contractors in Jupiter

5
207 Google reviews

Recent Reviews:

Adam Maggio★★★★★4 months ago

Great family run business in Jupiter. Have used these guys a couple of times now for different properties and would highly recommend. They are thorough, neat and provide pictures at the end to prove their work. Also had them seal all my ducts and ventilation fans. House is cooler and allows my A/C to run more efficiently as well! Attached some before and after pics. Give them a call!

A Stapleton★★★★★2 months ago

The team at All Thermo removed all the very old insulation and duct work from our attic and replaced it with new ducts and blown-in insulation. It was a pleasure working with them and they were always super responsive and did professional work.

L P★★★★★a month ago

Contacted All Thermo about cleaning and adding insulation to my attic and sealing the AC ducts. They were very prompt and professional responding to my request immediately. They scheduled my work for a week later and their crew was on time and the work was done quickly. They took great care to cover our belongings in and around the attic access and when they were done, other than the work performed, you couldn’t tell they were there. They also provided a detailed report with pictures of before and after of the work done. I highly recommend All Thermo for your home or business attic insulation and duct work needs. Great experience and great company!

5
11 Google reviews

Recent Reviews:

Steven hodgman★★★★★2 months ago

Cardinal Insulation of Jupiter did a fantastic job with our blown-in attic insulation! The team was professional, on time, and explained everything clearly. The install was quick, clean, and already making a huge difference in our home's comfort and energy efficiency. Highly recommend them for anyone needing insulation in Jupiter, FL. Great service and great results!

phillip north★★★★★a year ago

My wife and I needed better insulation as our current/old insulation was not efficient enough to keep our home cool enough for Florida's hot summers. After speaking with Paul at Cardinal insulation he scheduled an appointment. He arrived on the day and time we agreed on and assessed our needs and insulation options. Paul earned our trust with his knowledge of insulation and professionalism. He explained the "Building Envelope" as well as air quality improvement that can be attained with Spray Foam Insulation. We knew right then and there that Spray Foam was the product needed. Shortly afterwards his crew came out to apply the Spray Foam in our attic and immediately we noticed the difference. We soon noticed that Spray Foam is also a noise barrier and makes our home much quieter and peaceful.

Musto Development Inc of Boston★★★★★12 months ago

Subject: A Reliable Partner for Insulation Needs I've had the pleasure of working with Paul at Cardinal Insulation of Jupiter I've been consistently impressed by their professionalism, expertise, and commitment to quality. Their team is not only skilled but also incredibly responsive and easy to work with. They've always been punctual, respectful of our properties, and efficient in their work. Currently, Cardinal Insulation of Jupiter is undertaking a significant insulation project for my daughter's family's home addition. Even with this project, their dedication to delivering exceptional results remains unwavering. I wholeheartedly recommend Cardinal Insulation of Jupiter for any insulation project, big or small. They are a reliable and trustworthy partner. Best Regards, Musto Development Of Bos. Giovanni Musto

4.9
44 Google reviews

Recent Reviews:

Raquel Cross★★★★★in the last week

This business is owned by a great local Family, they have sprayed 2 different houses for us and were super profesional and through. They came in, gave us a quote, set a date for the job and completed it seamlessly without any issues. Their employees were all respectful of the property. We recommend this company to anyone looking for spray foam services to get your electric bill down and your AC running more efficiently, it’s definitely a must in south Florida!

Brian Buckman★★★★★3 weeks ago

I recently hired Airtight Spray Foam Insulation, and I couldn’t be happier with the results. From start to finish, the team was professional, knowledgeable, and incredibly efficient. They explained every step of the process, showed up exactly when they said they would, and left the work area spotless. The difference in temperature control was immediate — my home feels noticeably more comfortable, and I’m already seeing improvements in energy efficiency. Their attention to detail and commitment to doing the job right really set them apart. If you’re looking for a reliable, honest, and skilled spray foam insulation company, Airtight is the one to call. Highly recommend!

Daniel Doerflinger★★★★★4 weeks ago

Owning a home definitely has its challenges and after many projects it was very refreshing to finally deal with a company that cares and is knowledgeable about the service they provide. Airtight made me feel comfortable with everything they did to improve my home and increase its value. The team was very communicative about what they were doing and when they would be doing it. Once the job was completed it was like they were never here. I would highly recommend Airtight to anyone for any spray foam needs!

4.9
307 Google reviews

Recent Reviews:

Patricia Baker★★★★★2 months ago

We had foam insulation placed in our attic and are happy with the decision to pay extra for it. The service from start to finish (phone call, consultation, removal of old fiberglass insulation, foam installation and payment) were exceptional. Everyone was professional, friendly, and helpful. Already, we are seeing a great difference in warmth in the morning (it's December), the air conditioner running less, and it is even quieter in the house. We highly recommend it and know that this will pay off in electric bills and comfort. Great job!

John Dial★★★★★a week ago

On time and on quoted budget. Installers were really good guys. No mess and was as advertised. The 5 star reviews was the reason I contacted them and they were spot on. Call them and use them. Local business.

Mike Williams★★★★★5 months ago

I hired Koala to blow attic insulation in my home. They sent someone out to give me an estimate. He was courteous, on time and very knowledgeable. The estimate was very fair and we set an install date. They showed up for the install on time, explained the process and went to work. They sent me before and after pictures of the work in progress. Communication was excellent from start to finish. Highly recommend Koala if your considering this type of work.

Jupiter Spray Foam

Specialist

Direct: (561) 972-2777

1
2 Google reviews

Recent Reviews:

Danny Bonner9 years ago

This is not a real spray foam company. Called to get them to come for a local quote and spoke to some women in NJ claiming she would give the lead to someone she knew locally. Google should remove this listing!

William Heinitz8 years ago

Frequently Asked Questions — Spray Foam Insulation in Jupiter

These are the questions Jupiter homeowners ask most about spray foam cost, R-value, and open- vs. closed-cell foam — with context for local pricing and roughly 25% typical energy savings. Compare the 5 verified Jupiter contractors above for exact quotes.

Is spray foam insulation worth the cost?
For most homeowners, yes. Spray foam creates an air-tight seal that traditional insulation cannot match, reducing energy bills by 15–35% annually. It also adds structural rigidity, acts as a moisture and vapor barrier, reduces outside noise, and can increase home resale value. The higher upfront cost compared to fiberglass is typically recovered within 3–7 years. One important note: because spray foam creates a very tight building envelope, proper mechanical ventilation is important to maintain healthy indoor air quality and prevent interior moisture buildup. This is typically handled by an Energy Recovery Ventilator (ERV) — a system that brings fresh outside air in while pushing stale air out, recovering the energy from the outgoing air so you don't waste what you paid to heat or cool — or a Heat Recovery Ventilator (HRV), which works similarly but is optimized for cold climates. A qualified contractor will assess whether your home needs ventilation upgrades as part of the installation.
How much does spray foam insulation cost in Jupiter, FL?
In Jupiter, FL and the surrounding area, spray foam insulation typically costs $1.00–$3.00 per square foot installed, depending on the type and your home's specifics. Open-cell foam runs $0.44–$0.65 per board foot, while closed-cell foam costs $1.00–$2.00 per board foot. A typical 2,000 sq ft home attic in Jupiter costs $2,000–$6,000. Most Jupiter homeowners recoup this investment within 3–7 years through energy savings of 15–35% annually.
What is the difference between open-cell and closed-cell spray foam?
Open-cell spray foam is softer, less dense, and less expensive. It expands significantly and is ideal for interior walls, attics, and soundproofing. Closed-cell spray foam is denser, stronger, and provides a moisture barrier — making it better for exterior applications, crawl spaces, and areas prone to flooding or humidity. Closed-cell also has a higher R-value per inch (R-6 to R-7 vs R-3.5 to R-4 for open-cell). One key difference: open-cell foam allows some vapor movement, while closed-cell acts as a vapor barrier — an important consideration for your home's ventilation needs.
How long does spray foam insulation last?
Spray foam insulation is one of the most durable insulation options available, with a lifespan of 80+ years when properly installed. Unlike fiberglass batting which can sag and settle over time, spray foam maintains its shape and insulating properties indefinitely. It will typically outlast the building it is installed in.
How do I find a qualified spray foam insulation contractor in Jupiter, FL?
When searching for a spray foam contractor in Jupiter, FL, look for ones who are licensed, insured, and have verifiable reviews. Spray foam requires specialized equipment and training — improper installation can cause off-gassing, adhesion failure, or fire hazards. Ask for references, verify their insurance, and get at least 2–3 quotes. A qualified Jupiter contractor will also assess your home's ventilation needs — a tightly sealed spray foam installation requires adequate mechanical ventilation to prevent moisture and indoor air quality issues. FoamMatch pre-screens all listed contractors in Jupiter for licensing and insurance so you can compare verified professionals in your area.
How long does spray foam installation take?
Most residential spray foam jobs take 1–2 days depending on the size of the area. A standard attic takes 4–8 hours. After spraying, the foam cures within 24 hours, though most contractors recommend waiting 24–72 hours before occupying the space due to off-gassing during the curing process.
Does spray foam insulation need to be replaced?
No — spray foam insulation does not need to be replaced under normal circumstances. Unlike fiberglass insulation which degrades over time, spray foam maintains its R-value and air sealing properties for the life of the building. The only reasons to remove or replace spray foam are water damage, renovation work, or improper original installation.