Spray Foam Insulation in Lancaster, OH

Find top-rated spray foam contractors and save up to 35% on energy bills

Compare 6 verified spray foam insulation contractors serving Lancaster, Ohio, backed by 584 customer reviews averaging 4.6★. Whether you're insulating a new build, retrofitting an existing home, or upgrading attic and crawl-space insulation, these pre-screened Lancaster contractors handle both open-cell and closed-cell spray foam. Homeowners here typically cut energy bills by around 35% — get free quotes and read verified reviews below.

💰 Spray Foam Savings Calculator for Lancaster

Homes in Lancaster typically cut energy use by 30%–40% with spray foam. Change the numbers below to fit your home.

Foam type
$1,596
Estimated annual savings
At about 35% off your energy bill
$5,100–$8,200
Rough install cost
Attic roofline, about 5.5" of open cell
3–5 years
Estimated payback
Install cost ÷ annual savings

These are estimates, not quotes. Actual savings vary based on home size, current insulation, energy rates, and climate conditions. Savings estimates are based on Department of Energy data for the Cold climate zone. Cost assumes the attic roofline (about 1.15× your home's square footage) at typical installed prices of $0.40–$0.65 per board foot for open cell and $1.00–$1.50 for closed cell; a two-story home has less roof and usually costs less. Get quotes from the contractors below for real prices.

Verified Contractors in Lancaster

5⭐
13 Google reviews

Recent Reviews:

Amanda W★★★★★4 months ago

We recently worked with Spray Tight Insulation, and overall, the experience was excellent from start to finish. Their team was professional, punctual, and very knowledgeable about the products and installation process. The crew took the time to explain the benefits of spray foam insulation and answered all our questions in detail. They worked efficiently, kept the job site tidy, and made sure the installation was done to a high standard. The difference in temperature control inside the building was noticeable almost immediately—our heating and cooling systems don’t have to work nearly as hard now, and the space feels much more comfortable. Pricing was fair for the quality of work and materials provided, and the energy savings we expect to see will make it well worth the investment. I would highly recommend Spray Tight Insulation to anyone looking to improve their home or commercial building’s efficiency, comfort, and overall insulation performance.

Beth Wolfe★★★★★4 months ago

Joe was great to work with. And his team of guys. Awesome customer service. He knows the product and applications so well. His price really can’t be beat. I’m so happy we decided to go with foam insulation and even happier we went with Spray Tight

Taylea Smith★★★★★4 months ago

Joe and his crew did a great job with our blown in insulation. Great customer service and easy scheduling, he got us right in. Definitely can tell a difference in overall temperature of the house. Thanks Spray Tight!

Recent Reviews:

Kingkay Echevarria★★★★★2 years ago

My interaction with the owner, while brief, was still wildly refreshing. He/she was extremely courteous, professional, and seemed genuinely grateful for my assistance. A shining example of someone who knows social niceties, respect, and kindness still matter. If this is how they treat their employees and customers, I believe they will be around for some time to come. I wish them the best and know they will do well.

Mariah Trecarichi★★★★★3 years ago

I highly recommend! Great prices, friendly crew and fast at what they do! Thank you guys will definitely go through them again!

Krystal S★★★★★2 years ago

Seems like a dedicated company! They are willing to do whatever it takes, which has to be good, right? I think so. See for yourself ! Genuine interactions, and like I said- willing to go the extra mile!

4.8⭐
63 Google reviews

Recent Reviews:

andrew poor★★★★★2 years ago

They were on time, if not a little early. Nice courteous installers and salesmen who knew what they were talking about. I priced out doing the work myself and I feel their price was a VERY good value. They did a faster and better job than I would have. Sometimes it just makes sense to hire a pro, and this is one of those situations. I would highly recommend them. 5 Stars forsure! 👍

trey lockney 3rd★★★★★2 years ago

Very professional... For a newer company they did a amazing job . Give them a call would be a very very good decision. Great work keep up the good work guys .

London trammell★★★★★2 years ago

Great service and very polite employees. Was a good experience overall, I would highly recommend

4.6⭐
51 Google reviews

Recent Reviews:

Blair Ames★★★★★2 months ago

Communication with the team was wonderful, John was kind, clear, knowledgeable, and provided multiple options over a couple rounds of inquiry. His pricing was easy to understand and better than other estimates I got. (In fact, RPRo was recommended by a friend that works for a competitor!) Trusted contractors that do great work and charge fairly like this team are GOLD.

Melty Crüe★★★★★a year ago

We are building a massive gym in our backyard, I got quotes from about 11-13 companies, R-pro wasn’t only the best priced they got our building sprayed in a very unreasonable amount of time to help us continue our buildout with everything else that needs done still. John is very responsive and the installers are very knowledgeable and professional I would recommend them to anyone

Matt Ferree★★★★★a year ago

I reached out to R-Pro because I did a home energy audit with Columbia Gas and R-Pro was on their list of recommended insulation companies in the area. I got quotes from several other companies, and R-Pro was the clear winner because John actually spent time investigating our situation and recommended a very reasonable (not just the easiest/most profitable) solution. The price was comparable, if not cheaper than other companies. I should also mention that everyone I interacted with was professional and respectful to both me and my wife - unfortunately, that hasn't been true of all contractors we've hired in the past. Lee and Cole showed up 10 minutes early for our scheduled appointment, and they were great! They did the job efficiently and didn't leave behind a mess. I loved that they knew exactly what to do even though it was not a straightforward job with several major tasks. I didn't have to re-explain everything to them! The work they did aligned with the detailed contract written by John. Lee and Cole were more than happy to allow me to inspect their work at various checkpoints of the project, so I'm confident that they did a good job. We now have fantastic insulation in our attic and garage ceiling of our split-level home. They also installed a solar-powered attic fan and soffit baffles that I'm super excited about. Our attic used to get extremely hot due to poor ventilation, but now that should be fixed! I will definitely be recommending R-Pro to friends in the Columbus area.

4.5⭐
376 Google reviews

Recent Reviews:

Dave F★★★★★5 months ago

USA Insulation applied spray foam insulation to our room addition walls and ceiling and did an incredible job. Forrest quoted us a very fair price and communicated with us throughout the whole job to make it a seamless process. The crew was in and out in one day and cleaned up every bit of their mess. Highly recommend them.

Jennifer Rosendale★★★★★4 months ago

The workers came on time. They did the prep work quickly and efficiently. Insulation was installed properly and they cleaned up everything afterwards. I was very happy with this service.

Kyle Melton★★★★★3 months ago

Justin and his crew from USA Insulation installed their patented injection foam insulation in my home. I was very pleased with their work and would absolutely use their services again in the future myself and recommend them to others. They expertly removed and re-installed my existing aluminum siding with no trace it was ever moved. The guys were very professional and friendly throughout the day, answering all questions I had. They cleaned up well after they were finished, leaving no trace. They even threw in insulating my attic floor free of charge.

3.9⭐
12 Google reviews

Recent Reviews:

walter santos★★★★★6 months ago

The best place ever

Barbara VanHorn★★★★★3 years ago

Great customer service, friendly staff

Clay Monsour★★★★★5 years ago

Knowledgeable staff.... helped me get what I need to finish drywall.

Frequently Asked Questions — Spray Foam Insulation in Lancaster

These are the questions Lancaster homeowners ask most about spray foam cost, R-value, and open- vs. closed-cell foam — with context for local pricing and roughly 35% typical energy savings. Compare the 6 verified Lancaster contractors above for exact quotes.

How much can spray foam insulation save on heating and cooling bills in Lancaster?▼
Homeowners in mixed climates like Lancaster, OH typically see 20–30% reductions in total energy costs after spray foam installation. The savings come from both reduced heating in winter and reduced cooling in summer. The exact savings depend on your home's current insulation, size, and local energy rates, but most homeowners recoup the investment within 3–6 years.
Is spray foam better than fiberglass insulation for homes in Lancaster?▼
For most homes in Lancaster, OH, spray foam outperforms fiberglass significantly. Fiberglass batts insulate but do not air seal — meaning conditioned air still escapes through gaps. Spray foam both insulates and creates an airtight seal, addressing the root cause of energy loss. While spray foam costs more upfront, the performance difference in mixed climates makes it the better long-term investment for most homeowners.
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 Lancaster, OH?▼
In Lancaster, OH 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 Lancaster costs $2,000–$6,000. Most Lancaster 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 Lancaster, OH?▼
When searching for a spray foam contractor in Lancaster, OH, 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 Lancaster 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 Lancaster 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.

Spray Foam Contractors Near Lancaster, OH

Not finding the right fit in Lancaster? Many spray foam contractors travel to nearby towns. These communities within about 60 miles all have verified contractors listed.