✦ Serving Murray & Surrounding Areas

Your Home Shouldn't Cost a Fortune to Keep Comfortable

Spray foam insulation seals your home's air leaks at the source — cutting energy bills by up to 50% and keeping every room at the temperature you actually want. Most homeowners see the investment pay for itself within 3–5 years.

Schedule Your Free Energy Assessment Call (706) 371-6308
7+ Years In Business
1,100+ Homes Insulated
4.9 ★ Google Rating
Licensed Bonded & Insured
What We Do

Insulation That Actually Solves the Problem

Every home and building has different insulation needs. We match the right solution to your space, your climate, and your budget.

Open cell spray foam insulation applied in residential wall cavity
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Open Cell Spray Foam

With an R-value of approximately 3.7 per inch, open cell foam expands to fill every gap and crack in your walls and attic. It's an excellent air sealant and sound dampener — ideal for interior walls, attics, and areas where moisture vapor permeability is needed. A cost-effective option that delivers serious energy savings.

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Closed cell spray foam insulation providing structural rigidity
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Closed Cell Spray Foam

The premium choice — delivering R-values of 6.5 to 7 per inch while acting as a moisture and vapor barrier. Closed cell foam adds structural rigidity to walls and resists water intrusion, making it the go-to for crawl spaces, basements, and exterior applications. Built to perform in the toughest conditions.

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Completed attic spray foam insulation project
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Attic Insulation

Your attic is the single biggest source of energy loss in most homes. Spray foam creates a fully sealed thermal envelope that eliminates hot spots, prevents ice dams, and takes the strain off your HVAC system. If your upstairs rooms are always too hot or too cold, this is the fix.

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Crawl Space Insulation

An unsealed crawl space lets moisture, pests, and musty air into your home from below. Spray foam insulation — combined with proper encapsulation — controls humidity, prevents mold growth, deters pests, and dramatically improves the comfort of your floors. You'll also notice a difference in indoor air quality.

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The Real Cost of Waiting

Your Home Is Losing Money Every Single Day

Most homeowners don't realize how much poor insulation costs them until they see the numbers. Here's what's happening right now in under-insulated homes across Murray.

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Wasted Energy — Up to 40%

Nearly 40% of your home's heating and cooling energy escapes through air leaks in walls, attics, and crawl spaces. That's the equivalent of leaving a window open year-round.

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Utility Bills That Keep Climbing

Homeowners with inadequate insulation pay hundreds more per year in energy costs. That money isn't improving your comfort — it's literally going through your roof.

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Moisture Leads to Mold

Gaps in your building envelope invite condensation, which breeds mold, causes wood rot, and degrades the air your family breathes every day.

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Rooms That Are Never Comfortable

If your upstairs is sweltering in summer and freezing in winter, your insulation has failed. Your HVAC system is overworking — and you're paying for it.

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Pests Find Their Way In

The same gaps that leak air also invite insects, rodents, and allergens into your living space. Spray foam seals these entry points permanently.

Don't let poor insulation drain your money, comfort, and property value. Upgrade to spray foam and protect your investment.

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40%
Energy loss through air leaks in a typical under-insulated home
$800+
Average extra cost per year from insufficient insulation
3–5 yrs
Typical payback period for spray foam through energy savings
Joseph Testing Foam crew with spray rig ready for installation
Why Choose Us

We've Insulated Over 1,100 Homes.
Here's Why They Chose Us.

Joseph, owner of Joseph Testing Foam
"We treat every home like it's our own. That means doing it right, cleaning up after ourselves, and never cutting corners." — Joseph, Owner
01

Up to 50% Energy Savings

Spray foam insulation outperforms fiberglass and cellulose by creating a complete air seal. Most homeowners see their heating and cooling bills cut by 30–50% — year after year.

02

Experienced, Trained Installers

Our crews are factory-trained with ongoing education on the latest spray foam techniques and equipment. Proper installation is everything — and we don't take shortcuts.

03

Free Energy Assessment

We inspect your home with thermal imaging to identify exactly where you're losing energy. You'll receive a detailed proposal with clear pricing — no guesswork, no surprises.

04

Professional, Respectful Crews

We lay protective coverings, keep a clean worksite, and do a thorough cleanup before we leave. Your home will look just as good as before we arrived — except more comfortable.

05

7+ Years of Local Trust

With over 1,100 completed jobs and a 4.9-star Google rating, our reputation speaks for itself. We're not a franchise — we're your neighbors, and we stand behind our work.

06

Fast Turnaround

Most residential insulation projects — attics, crawl spaces, or both — are completed in a single day. We respect your schedule and minimize disruption to your routine.

What Our Customers Say

137 Five-Star Reviews and Counting

Real feedback from homeowners across the Murray area who made the switch to spray foam.

★★★★★
"I was skeptical about how much spray foam would actually save us, but our first electric bill after the install dropped by $127 compared to the same month last year. By summer, we'd already saved over $400. It's not a gimmick — the difference is real and measurable."
RH
Robert H. Mayfield, KY
★★★★★
"Our second floor was unbearable in the summer — at least 8 degrees hotter than downstairs no matter what we set the thermostat to. Joseph's crew insulated the attic on a Tuesday morning, and by that evening, the whole house felt like one temperature. Our kids can actually sleep in their rooms now."
TS
Tamara S. Benton, KY
★★★★★
"From the estimate to the final walkthrough, everything was professional and on schedule. The crew showed up on time, covered our floors, worked efficiently, and cleaned up so well you wouldn't know they'd been here. This is how every home service should operate."
DM
David M. Paris, TN
See All 137 Five-Star Reviews on Google →
How It Works

Four Steps to a More Comfortable Home

We've streamlined the process so it's easy, transparent, and fast. Most jobs go from first call to finished in under a week.

1

Schedule Your Free Estimate

Call us or fill out the form below. We'll find a time that works for you — evening and weekend appointments available.

2

Home Energy Assessment

We inspect your home with thermal imaging, identify problem areas, and show you exactly where you're losing energy. You'll receive a detailed proposal the same day.

3

Professional Installation

Our certified crew handles everything. Most residential projects are completed in a single day. We protect your belongings and clean up thoroughly before we leave.

4

Final Walkthrough

We walk you through the completed work, answer every question, and verify quality with a post-installation inspection. Your comfort is guaranteed.

Service Area

Proudly Serving Murray and Western Kentucky

Joseph Testing Foam has been the trusted spray foam insulation contractor for homeowners and businesses across western Kentucky and northwest Tennessee for over seven years. We know the climate, we know the building stock, and we know what works in this region.

Whether you're in a historic home in Murray, a lakefront property near Kentucky Lake, or a commercial building in Mayfield, we have the experience and equipment to get the job done right.

Cities and communities we serve include: Murray, Mayfield, Benton, Paducah, Calvert City, Princeton, Cadiz, Draffenville, Hardin, Aurora, Hazel, Puryear, Paris (TN), and all towns within a 60-mile radius of Murray, KY.
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Murray, KY
Serving a 60-mile radius
Common Questions

Everything You Need to Know About Spray Foam Insulation

Honest answers to the questions we hear most from homeowners across Murray and western Kentucky.

Spray foam costs more upfront than fiberglass or blown-in cellulose, but the return on investment is significantly higher. Most homeowners recoup the cost within 3–5 years through energy savings alone. Unlike fiberglass, which sags and loses effectiveness over time, spray foam maintains its performance for decades without replacement. Think of it as a one-time investment that pays you back every month.
Most homeowners see a 30–50% reduction in heating and cooling costs after spray foam installation. The savings come from spray foam's ability to create a complete air seal — something traditional insulation simply can't achieve. Your exact savings depend on your home's size, current insulation condition, and local energy rates, which is why we provide a personalized estimate during your free assessment.
Most residential projects — whether it's an attic, crawl space, or both — are completed in a single day. Larger homes or multi-area projects may take two days. Commercial jobs can range from one day to a week depending on scale. During your estimate, we'll give you a clear timeline so you can plan accordingly.
Closed cell spray foam acts as a moisture and vapor barrier, preventing the condensation that leads to mold growth and wood rot. It's especially effective in crawl spaces and basements where moisture issues are most common. If you have existing mold, it needs to be professionally remediated before insulation is applied — we can help coordinate that if needed.
Once fully cured — typically within 24 hours — spray foam is completely inert and non-toxic. During installation, the work area is properly ventilated and our crew wears full protective equipment. In most cases, you can return home the same evening. We follow all manufacturer safety protocols and will walk you through exactly what to expect before we start.
Energy-efficient upgrades consistently rank among the highest-ROI home improvements. Spray foam insulation improves comfort, lowers monthly utility costs, and signals to potential buyers that the home has been well-maintained. Many homeowners recoup the full cost at resale — and enjoy lower bills every month in the meantime.
We've been serving the Murray area for over seven years, completing more than 1,100 insulation projects with a 4.9-star average across 137 Google reviews. Our crews are trained specifically in spray foam application — it's all we do, and we do it well. We provide free thermal imaging assessments, transparent pricing, same-day proposals, and a clean, professional installation experience. Give us a call and see the difference for yourself.

Still have questions? We're happy to walk you through everything — no pressure, no obligation.

Call (706) 371-6308
Get Started

Ready to Cut Your Energy Bills in Half?

Request your free, no-obligation energy assessment today. We'll inspect your home, show you where you're losing energy, and provide a clear proposal — all at no cost. No high-pressure sales, just honest recommendations backed by seven years of local experience.

(706) 371-6308 Mon–Fri 7am–6pm, Sat 8am–2pm
office@extremesprayfoam.com We respond within 2 hours during business hours
1617 Locust St Murray, KY

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Your Comfort Shouldn't Wait Until Next Season

Every day without proper insulation costs you money and comfort. Let's fix that — call now or schedule your free assessment.

(706) 371-6308
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