Spray Foam Insulation in Ridgeland, SC

Find top-rated spray foam contractors and save up to 27% on energy bills

Compare 2 verified spray foam insulation contractors serving Ridgeland, South Carolina, backed by 44 customer reviews averaging 4.7★. Whether you're insulating a new build, retrofitting an existing home, or upgrading attic and crawl-space insulation, these pre-screened Ridgeland contractors handle both open-cell and closed-cell spray foam. Homeowners here typically cut energy bills by around 27% — get free quotes and read verified reviews below.

💰 Spray Foam Savings Calculator for Ridgeland

Homes in Ridgeland typically cut energy use by 22%–32% with spray foam. Change the numbers below to fit your home.

Foam type
$1,134
Estimated annual savings
At about 27% off your energy bill
$5,100–$8,200
Rough install cost
Attic roofline, about 5.5" of open cell
4–7 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 Hot-Dry 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 Ridgeland

5⭐
7 Google reviews

Recent Reviews:

Richard Graham★★★★★6 months ago

They did a great job for me. The employees were very professional and truly cared about doing a good job. I haven’t received an electric bill since the job was finished but the attic is significantly cooler than it was and I’m expecting a significantly lower electric bill.

Jordan McHugh★★★★★a week ago

I had an outstanding experience with Atlantic Spray Foam, especially with Joe! From the very first call, Joe was incredibly responsive, he was over to our place within the hour to give us a detailed quote. No waiting around or endless back-and-forth; he made the whole process super easy and straightforward. They completed the entire spray foam insulation job in less than a week, and the work was top-notch. Professional, clean, and efficient from start to finish. This will be a game changer for our AC bill in the summer!

Deb Feldman★★★★★2 weeks ago

My shock has still not worn off. Joe Roman came out to assess my attic for open cell foam to be installed in my 1600SF home. My a/c was turned off at 9am Tuesday morning, it was cozy at 68 degrees, it was in the low 40s outside. After they completed the install the house had warmed from the afternoon sun to 70 degrees AND stayed there all night through the next morning while the temps outside dropped to mid 30s (heating system was not turned on until the following day). I am kicking myself thinking about the money I wasted not having done this years ago!!!! Aside from that Joe and the two crews he sent were terrific!

Atlantic Spray Foam

⭐Specialist

Direct: (843) 707-4066

4.4⭐
37 Google reviews

Recent Reviews:

Scott Virkler★★★★★7 months ago

The install team was very good, clean and on time. Donny who did the estimate was timely and easy to work with. He did a nice job of project coordination for us. I do question when the last time was he got his hands dirty. I'm sure the guys in the shop know. This is the 2nd time we have had these guys do work for us, very pleased, will use them again if the need arises.

Gene Rascle★★★★★6 months ago

Tyler, can out and went over options and expectations. The team arrived on time and did a thorough and neat job. Fully cleaned up after completing the work. Tyler returned the next day to look it over with me. Everyone is happy. I believe this project was fairly priced.

sov 1★★★★★7 months ago

Everyone at ASF was professional and friendly, starting with Donny Smith, who explained the process in detail. Justin and Tony were the first team, removing old insulation. Very personable but very professional. They helped fix a problem very ably, and worked fast. The team of Alfonso and Jonathon were equally professional and personable. I appreciate that they pointed out an issue that will save me $. After they were done spraying Donny returned to inspect and follow up. Highest accolades to everyone.

Frequently Asked Questions — Spray Foam Insulation in Ridgeland

These are the questions Ridgeland homeowners ask most about spray foam cost, R-value, and open- vs. closed-cell foam — with context for local pricing and roughly 27% typical energy savings. Compare the 2 verified Ridgeland contractors above for exact quotes.

Does spray foam insulation work well in hot dry climates like Ridgeland?▼
Yes — spray foam is highly effective in hot dry climates like Ridgeland, SC. While moisture control is less of a concern than in humid climates, the air sealing properties are critical for keeping hot desert air out and cooled air in. In extreme heat climates, an unsealed attic can reach 150°F+, dramatically increasing AC load. Spray foam in the attic can reduce attic temperatures by 30–40°F.
What is the best area of my home to insulate in Ridgeland?▼
In hot dry climates like Ridgeland, SC, the attic is typically the highest-impact area to spray foam insulate. Desert sun heats roofs to extreme temperatures, and an uninsulated attic transfers that heat directly into your living space. After the attic, crawl spaces and rim joists are the next highest-impact areas. A local contractor can perform an energy audit to identify where your home loses the most conditioned air.
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 Ridgeland, SC?▼
In Ridgeland, SC 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 Ridgeland costs $2,000–$6,000. Most Ridgeland 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 Ridgeland, SC?▼
When searching for a spray foam contractor in Ridgeland, SC, 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 Ridgeland 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 Ridgeland 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.