Spray Foam Insulation in DeLand, FL

Find top-rated spray foam contractors and save up to 30% on energy bills

Compare 6 verified spray foam insulation contractors serving DeLand, Florida, backed by 1,503 customer reviews averaging 4.5★. Whether you're insulating a new build, retrofitting an existing home, or upgrading attic and crawl-space insulation, these pre-screened DeLand contractors handle both open-cell and closed-cell spray foam. Homeowners here typically cut energy bills by around 30% — get free quotes and read verified reviews below.

💰 Estimated Energy Savings in DeLand

30%
Average Energy Savings
Typical range: 25% - 35%
$1,188
Estimated Annual Savings
Based on $330/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 Hot-Humid.

Verified Contractors in DeLand

5⭐
12 Google reviews

Recent Reviews:

Amptrailers Amptrailers★★★★★4 years ago

Stoneman insulation was referred to me by a mutual customer. After calling and setting up an appointment for blown insulation, Kevin came out and inspected our home . After going Through our attic , he recommended new blown insulation to be installed . We agreed on a date/time and price. Kevin showed early and ready to work ( rare these days ). After he was done in our attic , he cleaned everything up like it was before. Since the new insulation, our Ac is not working as hard and the house is much cooler.(saving us money too) . I would recommend Stoneman insulation to anyone looking to have quality work done at a fair price. And someone who actually shows up when they say will !!

Brian Brittain★★★★★4 years ago

Our house was always super hot in the summer. We replaced the windows but the heat in our home would still rise in the hotter months as the AC (yes, it is appropriately sized for our house) could not keep up. Once the outside temperature reached 90+ degrees the temperature in our home would never get below 79 during the day, in fact, it would often increase to as much as 82, with the AC running constantly. We received some advice that perhaps we needed more insulation. We reached out to a few different companies and we are so glad we found Stoneman. They provided a great explanation of the problem areas in our home and went above and beyond what the other companies stated they would do. The whole process was easy. We received a quick quote and decided to schedule our installation for the next week. They arrived when they said they would and began to get to work. We noticed an immediate difference in our home, it was like a miracle. For the first time, our AC was able to cool our home down to 75 degrees during the day while the outside temperature was 90+... and the AC even shut off. I cannot recommend Stoneman and the product they use enough. My only regret is that we did not find them years ago.

Jeremy Gordon★★★★★4 years ago

I highly recommend Stoneman Insulation! After much of our existing insulation had compressed, we had Stoneman Insulation restore our insulation to levels exceeding our original levels when we built our home 17+ years ago. Very professional, on time, and kept the entire work area spotless. Will definitely hire them again to insulate our office building in the near future.

5⭐
102 Google reviews

Recent Reviews:

Becki★★★★★2 months ago

Very professional company. They did over our garage and lanai. They wanted to visit us before giving an estimate so there were no surprises for either of us. Very appreciative. They came in under the other estimate we received and were able to get us scheduled before the other place too. The timely phone calls and reminders were helpful. They even sent pictures of the completed job afterwards. I love that it's a husband and wife team. Thank you, Silverback Insulation, for a job well done!

Lorraine★★★★★3 weeks ago

Silverback Insulation, Inc. was the absolute best company that did work for me! Greg, the owner, and another worker arrived promptly to insulate my crawlspace, were conscientious in the execution of their work, and cleaned up after themselves. I had 5 contractors who came out to look at the job. I chose this company because they respectfully listened to what I wanted, did exactly what I wanted, and provided more than all the other quotes by the other 4 companies. Greg's wife and co-owner was extremely pleasant on the phone to set up the time for the work to be done, even reminding me of the appointment we had set up. From start to finish this company excelled in all aspects of the insulation job.

Lee Reedy★★★★★3 weeks ago

Silverback insulation provided informative info on the need for added insulation in our attic bringing our home insulation up to current code. They were prompt, courteous and professional. Since completion of added insulation we have noticed a decrease in a/c and furnace operation a big savings in power cost. I have recommended Silverback Ins to several of my neighbors n friends.

4.9⭐
1221 Google reviews

Recent Reviews:

Lucia Urriaga★★★★★3 weeks ago

The service was wonderful , Corey was very friendly and professional, great job. Of all the pest control companies, they were the fastest to respond and their prices are unbeatable. Thank you Imperial Pest Control

marianne gravenor★★★★★a week ago

I have been using Imperial Pest Prevention for over 4 years. I have quarterly inspections and maintenance. The office people are awesome. Professional and polite as well as the technicians that have come to my home. The past few times my technician has been Brandon. Very nice and friendly and knowledgeable. You seriously cannot go wrong with this company.

Michelle Ribar★★★★★a week ago

Recently switched to Imperial after being dissatisfied with another company. Already I have been happy with Corey’s professionalism and service. I appreciate the call when he’s on the way and updates on how my yard is doing. Already I’ve seen a huge improvement with the alligator weed problem we had and looking forward to continued improvement with our grass.

Recent Reviews:

Dalynn Floyd★★★★★2 years ago

My air conditioning unit stopped working overnight. I called Attic Man and they quickly had someone out to my home. The tech was quickly able to find the issue. The part had to be ordered but the he was able to get my unit temporarily up and running until it came in, which with my 2 kids is a blessing. They even installed the part the same day it was delivered. Since the technician also took time to answer a few questions I had about my thermostat and the great service I decided to sign up for a maintenance contract. I am glad to see a company and it's employees who still care about the services they provide. Thank you guys for everything.

Steven Gavarone★★★★★2 years ago

HVAC company that installed our new AC unit and ductwork made mention that we'd probably do well to have the attic insulation improved. A neighbor had AtticMan, and recommended their services, so I gave them a call. The only issue I had was someone getting back to me, seems when you're good, you're busy :) They worked with me and gave me a decent quote for a full removal of the (50 year??) old dirty dusty insulation and a new blow in of R-38. The friendly cleanout crew arrived on time and worked in a very professional manner. After hours of cleaning up all that old, dirty, dingy insulation, the professional wool-blowing crew was right there behind them, and completed the entre job in no time. Very good work and I would highly recommend them.

Jim Swenson★★★★★a year ago

Every summer, our garage would reach temperatures well over 100 degrees due to the hot attic air radiating down. We finally decided to take action and called Attic Man. The office staff was pleasant and helpful, scheduling the assessment promptly and following up with the installation. They arrived as scheduled, and two hours later, the job was complete. What a worthwhile investment and a great company to work with. Thank you, Attic Man!

3.8⭐
10 Google reviews

Recent Reviews:

Gerardo Sanchez★★★★★a year ago

Premiere made it easy to book an appointment and get my home insulated. On time, clean, and very friendly! Definitely recommend!

A Gel★★★★★7 months ago

Love the work they did!! Excellent workers gave me time to sort things out came in and did their work. Very polite, after they got done cleaned up the main mess and made sure I was pleased with the work. If there was a 10 Stars rating I would rate them 10 STARS!!!! 1000% would recommend to anyone who needs a Insulation done in their homes Reasonable, Affordable, Professional Business

jlyn Gomez★★★★★a year ago

Amazing job! Very affordable prices for spray foam to regular blow in insulation was fast and reliable. 10/10 recommend!

3.5⭐
25 Google reviews

Recent Reviews:

Elite Aesthetics★★★★★3 weeks ago

We had new insulation installed in our building, and would highly recommend! Quick, efficient installation, and reasonably priced!

Gail Flom★★★★★a year ago

They came out quickly and the quote was much better than I anticipated. They were able to do the insulation the next week. I was very impressed with Krys and her ability to get into my attic. Her customer service was excellent.

Kaitlyn Markos★★★★★a year ago

I called the office to get a quote for some insulation in my attic, got a call back from Krys IMMEDIATELY. She came out that same day measured everything up, and got scheduled within the week. She was knowledgeable and personable. I am very pleased with the efficiency and professionalism of not only Krys, but the installers that came out as well. Quick and efficient! Thank you!

Frequently Asked Questions — Spray Foam Insulation in DeLand

These are the questions DeLand homeowners ask most about spray foam cost, R-value, and open- vs. closed-cell foam — with context for local pricing and roughly 30% typical energy savings. Compare the 6 verified DeLand contractors above for exact quotes.

Is spray foam insulation a good choice in hot and humid climates like DeLand?▼
Absolutely. Hot and humid climates like DeLand, FL are actually where spray foam insulation delivers some of its best results. Closed-cell spray foam acts as both an insulation layer and a moisture/vapor barrier, preventing the humidity infiltration that causes mold, rot, and air conditioning inefficiency. Homeowners in FL typically see 20–35% reductions in cooling costs after installation. One important note: because spray foam creates a tight building envelope, proper mechanical ventilation is essential in humid climates to manage interior moisture from daily activities like cooking and bathing.
What type of spray foam is best for homes in DeLand?▼
In hot and humid climates like DeLand, FL, closed-cell spray foam is generally recommended for exterior walls, crawl spaces, and attics. Its high density creates a moisture barrier critical in humid environments. Open-cell foam can be used in interior walls for soundproofing and actually allows some vapor movement, which can be beneficial in certain wall assemblies. A qualified local contractor can assess your specific home and recommend the best approach.
Can spray foam insulation help reduce my AC bills in DeLand?▼
Yes — significantly. Air conditioning accounts for the majority of energy costs in hot climates like DeLand, FL. Spray foam seals all gaps and cracks that allow conditioned air to escape, which is the primary cause of high AC bills. Most homeowners in hot climates report 20–30% reductions in cooling costs after spray foam installation.
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 DeLand, FL?▼
In DeLand, 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 DeLand costs $2,000–$6,000. Most DeLand 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 DeLand, FL?▼
When searching for a spray foam contractor in DeLand, 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 DeLand 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 DeLand 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.