La Grange, TX · Spray Foam

Spray foam insulation that seals and insulates in one step.

Open-cell and closed-cell spray foam for attics, walls, pier-and-beam floors and metal buildings across La Grange and Central Texas.

★★★★★

“They provided foam insulation under our house. They were prompt and professional. We would recommend them.”

Pam Douglas · Google review

Overview

Spray Foam Insulation in Central Texas

Spray foam expands to fill every crack, gap and seam it touches. That means it stops the hot, humid air that leaks into a Texas home in summer, not just the heat that radiates through it. For homes with ductwork and an AC unit in the attic, spraying the roofline can bring attic temperatures down dramatically and take a real load off the system.

We install both open-cell and closed-cell foam and will tell you honestly which one your project needs, or whether a less expensive option like blown-in would do the job just as well.

Why choose it

Benefits of spray foam.

Air seals as it insulates

Foam closes the gaps around plumbing, wiring, top plates and rim joists that let conditioned air escape.

Highest R-value per inch

Closed-cell foam delivers about R-6 to R-7 per inch, more than any other material we install.

Cooler attic ductwork

Spraying the roofline brings your attic, and the ducts and air handler in it, much closer to living-space temperature.

Adds strength and blocks moisture

Closed-cell foam is rigid and acts as a vapor retarder, ideal for metal buildings and under homes.

At a glance

Open-cell vs. closed-cell spray foam

	Open-cell	Closed-cell
R-value per inch	≈ R-3.5 to 3.8	≈ R-6 to 7
Density	≈ 0.5 lb/ft³, soft	≈ 2 lb/ft³, rigid
Moisture	Lets vapor pass through	Vapor retarder at about 1.5 in+
Best for	Attic rooflines, interior walls, sound control	Metal buildings, crawlspaces, pier-and-beam floors, rim joists
Cost	Lower	Higher

Values are typical ranges. We confirm the right product and depth during your free inspection.

Best for

Attic rooflines (sealed attics)
Under pier-and-beam homes
Metal buildings, shops and barns
New-construction walls
Rim joists and band boards
Bonus rooms and knee walls

How it works

From first call to clean-up.

Call or request an estimate

Tell us about your home or building. You’ll talk to Leonard directly.

Free on-site inspection

We check the attic, walls or crawlspace and explain what you need, and what you don’t.

Clear written quote

Material, depth and price spelled out up front. No pressure.

Install and clean up

Our crew arrives on time, does the work, and leaves your home clean.

Customer reviews

Trusted by homeowners across Central Texas.

★★★★★

“Mr. Leonard and his crew did a very good job. They cleaned up very good after the job was finished, and Mr. Leonard answered the phone every time I called him.”

Jerry Schmidt

Google review

★★★★★

“Great communication, very professional, and showed up and did the job in a very timely manner.”

Kelli Moore

Google review

★★★★★

“Mr Leffler was very prompt, professional and reasonably priced! Personable too! Definitely recommend without reservation.”

Melinda Castro

Google review

FAQ

Spray Foam questions.

Have a different question? Call (979) 242-3976.

Is spray foam worth it in Central Texas?

For many homes, yes, especially when the AC unit and ductwork sit in the attic. Sealing the roofline keeps that equipment out of 140°F air. For a simple attic floor with no equipment, blown-in insulation is often the better value, and we’ll tell you so.

Do I need to leave the house while you spray?

Yes, for a short time. Spray foam needs time to cure and ventilate. We’ll tell you exactly how long to stay out based on the product we use, typically about a day.

Can you spray foam under my pier-and-beam house?

Yes. Closed-cell foam sprayed to the underside of the floor stops cold drafts in winter and humid air in summer, and it won’t sag or fall down like batts can.

Will spray foam cause moisture problems?

Not when it’s installed correctly. We choose open- or closed-cell based on where it’s going and make sure attics and HVAC are set up properly for a sealed space.

Where we work