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Spray Foam Insulation in Alex, OK

Find top-rated spray foam contractors and save up to 33% on energy bills

Compare 2 verified spray foam insulation contractors serving Alex, Oklahoma, backed by 62 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 Alex contractors handle both open-cell and closed-cell spray foam. Homeowners here typically cut energy bills by around 33% — get free quotes and read verified reviews below.

💰 Spray Foam Savings Calculator for Alex

Homes in Alex typically cut energy use by 28%–38% with spray foam. Change the numbers below to fit your home.

Foam type
$1,426
Estimated annual savings
At about 33% off your energy bill
$5,100–$8,200
Rough install cost
Attic roofline, about 5.5" of open cell
4–6 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 Mixed-Humid 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 Alex

HCH Spray Foam & Insulation

⭐Specialist
📞 Call Now🌐 Visit Website

Direct: (405) 299-8296

5⭐
37 Google reviews

Recent Reviews:

MRLG3★★★★★a year ago

Great company that did exactly what the job entitled. Showed up on time and finished the job faster than expected. Very trustworthy and excellent quality of work.

Mark Ephraim★★★★★4 months ago

Last April 2024, Johnathon Hutchins and his crew spray foamed the entire attic of my OKC home. I was so impressed and have shared my experience with many people. The facts are after foaming my home it has just become more comfortable, it's much easier to cool and heat. On top of that, it has literally saved me hundreds of dollars each month. Now about HCH, I had some travel dates scheduled and Johnathan went out of his way to accomadate my schedule; I was very grateful. He even split the installation into two seperate dates 10 days apart. That meant they had to come out, pack up, then come back to complete the job. The first trip they sucked out all the messy fiberglass insulation then came back to blow in the Foam Insulation. They covered most, if not, every square inch of my roof. I can't find a spot they missed. His crew, some family, some not had great attitudes and acted like they owned the company. They all took a relatively messy process and made it as simple and pleasant as possible. After they finished, my attic was so neat and clean I finished the remodel of my attic by decking it, adding shelves and lights. It's actually a usable room now. Bottom line, I can't say enough good things about HCH Sprayfoam and will continue to recommend them. I've included pics of the finished product. If you're going to foam you'll be glad you called HCH.

Bud Wasser★★★★★a year ago

Guys did a perfect job. Taped, put plastic down and cleaned up afterwards. Highly recommended. Professional!

M & J Insulation

📞 Call Now🌐 Visit Website

Direct: (405) 794-9339

4⭐
25 Google reviews

Recent Reviews:

Matt Spires★★★★★a year ago

M&J was fast and did a great job at a great price. I highly recommend!!!

Amber Spires★★★★★a year ago

M&J came out and re-insulated our attic today and all I can say is WOW! What a great experience, from Ronnie coming out to do the estimate to guys who did the work to settling up the bill with Jalayne. I highly recommend M&J!!!

John Andres★★★★★a year ago

I have used M&J Insulation for 3 new constructions builds over 10 years and I am blown away by the consistent high level of service they provide. I call Bart and he takes it from quote to install. I walked my new job this weekend and they hit all the small aspects perfectly. I was concerned about the eave ventilation and they already had me covered with rafter baffles everywhere. Thanks M&J!

Frequently Asked Questions — Spray Foam Insulation in Alex

These are the questions Alex homeowners ask most about spray foam cost, R-value, and open- vs. closed-cell foam — with context for local pricing and roughly 33% typical energy savings. Compare the 2 verified Alex contractors above for exact quotes.

Is spray foam insulation a good investment in Alex?▼
For homes in mixed-humid climates like Alex, OK, spray foam is typically an excellent investment. The combination of hot summers, cold winters, and significant humidity means your home faces insulation challenges year-round. Spray foam addresses all three — providing thermal insulation in both seasons while controlling moisture infiltration. Most homeowners in OK see payback periods of 4–7 years. As with any tight building envelope, ensure your home has adequate mechanical ventilation to manage interior moisture.
How does humidity affect spray foam insulation performance in Alex?▼
In mixed-humid climates like Alex, OK, moisture management is as important as thermal performance. Closed-cell spray foam acts as a Class II vapor retarder, preventing moisture from infiltrating walls and attics where it causes mold and structural damage. This dual function — insulation plus moisture control — is why spray foam outperforms traditional insulation options in OK's climate. However, because the building envelope becomes tightly sealed, proper mechanical ventilation is strongly recommended to allow interior moisture from daily activities to escape without losing 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 Alex, OK?▼
In Alex, OK 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 Alex costs $2,000–$6,000. Most Alex 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 Alex, OK?▼
When searching for a spray foam contractor in Alex, OK, 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 Alex 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 Alex 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 Alex, OK

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

Spray foam contractors in Norman, OK32 mi · 12 prosMoore, OK spray foam contractors33 mi · 9 prosFind spray foam contractors in Oklahoma City, OK40 mi · 17 prosSpray foam services in Davis, OK48 mi · 1 proEakly, OK51 mi · 2 prosSpray foam contractors in Jones, OK52 mi · 3 prosShawnee, OK spray foam contractors55 mi · 8 prosFind spray foam contractors in Edmond, OK55 mi · 10 pros
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