Spray Foam Insulation Specialists

Phoenix’s Top Rated Open & Closed-Cell Spray Foam Installers

Achieve maximum R value per inch with energy-efficient spray foam insulation installed by a trusted specialist.

Fact: Air infiltration is the cause of up to 40% of a building’s energy loss!

Spray Foam Insulation Installer

Let Us Handle Your Spray Foam Insulation Install!

Get The Perks Without the Headaches

Why Specialty Insulation AZ?

Applying spray polyurethane foam (SPF) properly requires both specialized skills and equipment. We have you covered in each of these areas. Our skilled spray foam contractors’ high attention to detail has earned us hundreds of glowing reviews across the web. Many Phoenix area insulation companies will rent equipment for their spray foam jobs. Access to our own top of the line spray foam trucks ensures consistent quality in each of our projects. Under most circumstances we can knock out a spray foam insulation install in just one to three days.

The right equipment is essential, talented personnel is crucial. Our foam installers undergo training and certifications from industry leading groups. One of our owners with 15+ years experience oversees each spray foam project.

Certificated Spray Foam Installers

Spray Foam Service Area

Our spray foam installers service most of Arizona’s valley of the Sun and Golden Corridor neighborhoods. We’re willing to extend our service area for some commercial projects.

5-Star Spray Foam Services

Spray Polyurethane Foam (SPF) Roofing Services

Attics and roofs in Arizona can reach 160° or more. Open & closed-cell spray foam dramatically outperforms traditional insulation in r-value per inch, air sealing and moisture protection. These unique benefits make spray foam insulation an ideal solution for the extreme Arizona temperatures.

Our SPF roofers can make spot repairs or apply new spray foam coatings. Either way, we complete most SPF roofing projects in 3 phases.

 

High-Performance Spray Foam Insulation

Attics and roofs in Arizona can reach 160° or more. Open & closed-cell spray foam dramatically outperforms traditional insulation in r-value per inch, air sealing and moisture protection. These unique benefits make spray foam insulation an ideal solution for the extreme Arizona temperatures.

Depending on what you need, we can outfit a single area of your home or do a complete installation. We’ve installed spray foam on roofs, attics, wall envelopes and foundation. We welcome new construction spray foam installs and can even handle large commercial insulation projects.

Roof Decks

Our trained spray foam installers apply closed or open-cell foam directly to the underside of roof decks for homes and businesses. It creates a seamless air barrier that slows Arizona heat transfer, improves comfort and helps reduce cooling costs.

Tank Coating

We insulate and coat storage tanks with closed-cell spray foam for long-lasting protection. Our process prevents condensation, resists corrosion, and improves efficiency—ideal for Arizona’s extreme heat and high UV exposure.

Sound Reduction

We install spray foam to reduce noise transfer in walls, ceilings, and floors. Our precise application quiets busy households, offices, and shops while adding energy savings and year-round comfort.

Cold Storage

We insulate cold storage spaces with closed-cell spray foam for superior temperature control. Our team ensures airtight, efficient coverage that lowers energy costs and protects goods in Arizona’s demanding commercial climate.

MEP Lines

We apply closed-cell spray foam to insulate and protect MEP lines. Our service reduces heat loss, prevents condensation, and improves efficiency, keeping critical building systems reliable in Phoenix’s desert heat.

Process Equipment

We've helped maximize performance for Arizona's industries. Our technicians insulate equipment like reactors, furnaces and other machinery. Spray foam stabilizes temperatures, improves efficiency, and extends equipment life.

Insulate Metal Roofs & Steel Buildings

Get Lasting Climate Defense

Steel buildings and roofs are a common solution for many workshops, farms and commercial garages. Their reduced cost and resilience make them popular in Arizona. Our spray foam contractors have helped insulate 100’s of metal buildings.

Spray foam is a leading solution for a metal building’s walls and roof. It provides the ultimate climate and moisture control for this class of buildings. For most steel building projects, we’ll provide spray foam services across Maricopa and Pinal Counties.

Spray Foam Benefits To Last A Lifetime

Superior Comfort & Air Quality

Spray Foam Is The Right Choice

Common Questions About Spray Foam

Here are some common questions we hear from our Phoenix area spray foam insulation customers.

Is spray foam insulation good for Arizona properties?

Yes. Spray foam is one of the best choices for Arizona homes and businesses because it blocks extreme desert heat, reduces air leaks, and keeps indoor spaces cooler. It also helps cut down on dust and allergens that are common in the Valley of the Sun.

Open-cell spray foam typically costs $1.00–$1.50 per board foot in the Phoenix area, depending on the size of the project and how much material is required. It’s often used for interior walls and attics where soundproofing and budget-friendly insulation are priorities.

Closed-cell spray foam usually costs more, averaging $2.00–$3.50 per board foot in Arizona. The higher density makes it stronger and more resistant to heat, water, and structural stress—an ideal fit for roofs, exterior walls, and areas that need maximum insulation value.

Open-cell spray foam is lighter, expands more, and is great for sound absorption and interior walls. Closed-cell is denser, stronger, and provides a much higher R-value per inch. In Arizona, closed-cell is often recommended for its durability against heat and moisture.

Absolutely. Spray foam insulation pays off in Arizona’s desert climate by lowering cooling costs, improving comfort, and sealing your home from dust and outdoor air. It lasts for decades, outperforms fiberglass and cellulose, and helps protect against extreme temperatures.

Closed-cell spray foam expands about 1 inch per application pass. Unlike open-cell, it doesn’t over-expand, which allows our team to apply it evenly and precisely. This creates a solid thermal and moisture barrier that holds up in Arizona’s intense heat.

Closed-cell spray foam has an R-value of about 6.5 to 7 per inch, while open-cell is closer to 3.5 to 4 per inch. This makes closed-cell one of the highest-performing insulation types available, helping Phoenix homes stay cool even in triple-digit heat.

The right thickness depends on where it’s applied. In Arizona attics and rooflines, closed-cell spray foam is typically installed at 4 to 6 inches to meet energy code requirements. Walls usually need 2 to 3 inches for strong performance and year-round comfort.

Recent Spray Foam Insulation Projects

Home and commercial property owners aren’t the only ones to enjoy the benefits of spray foam. Our skilled team has completed major municipal infrastructure and industrial weatherization projects.

Ready For An Estimate?

Schedule a FREE inspection of your home or business and receive a spray foam insulation bid. We have a $1800 minimum for all spray foam jobs. If you’re unsure about the size of your project please give us a call. Thank you!