Spray Foam Insulation Houston TX

Trust First Defense Insulation, your Houston spray foam insulation contractor, offers affordable and expert home insulation services. We specialize in residential and commercial insulation, including replacement and roof applications. Enhance your property with our blown spray foam solutions, known for energy savings and cost-effectiveness. Call (713) 808-9853 to schedule today!

Expert Home Insulation Contractor

Our insulation experts provide injection foam insulation for Residential and Commercial Systems using top-notch insulation products and skilled insulation technicians. It improves energy efficiency, indoor air quality, and structural durability by meeting stringent insulation materials and insulation requirements.

Spray foam’s monolithic, sprayed-in-place quality makes it an excellent option for many applications including the attic, addressing various insulation sets and insulation challenges.

Call us today for a spray foam insulation estimate!

Houston Spray Foam Insulation project done by First Defense Insulation team

Book A Free Estimate For Your Home Insulation Project!

Benefits of an Injection Foam Insulation Contractor

Even after your ROI is achieved, open-cell and closed-cell insulation will continue to save you money for the life of the home. No other insulation on the market provides both R-Value and air sealing qualities in the same product. This is what makes the cellulose insulation stand out from the rest.

Our knowledgeable staff will assist you in finding the right solution for your project, considering the best insulation material, insulation barrier, and appropriate insulation levels.

Air Barrier Efficiency and Insulation Differences in Spray Foam

Sprayed Polyurethane Foam is a chemical product comprised of two materials, isocyanate and polyol resin, showcasing advanced insulation methods and top-tier insulation products.

When mixed together inside a gun, the two components react and create foam, which can expand 30-100 times its liquid volume, effectively preventing heat escape and providing an excellent air seal with high-quality insulation products.

The United States Department of Energy estimates upto 40% energy loss of a building occurs from gaps, cracks, leaky ceilings, walls, and doors. Insulation is an excellent choice to fill these voids and gaps because its a sprayed in place expandable insulation.

a diagram of a home without the spray foam insulation in Houston

Uncomfortable Home with no Spray Foam Insulation

diagram of the home after installation of spray foam in Houston

Comfortable Home With Spray Foam Insulation

We Offer the Following Insulation Methods

Open Cell and Closed Cell. The main difference between the two products is that open cells have a lower density than closed cells. Both products provide excellent thermal insulating value and prevent air infiltration.

Open Cell Foam

Like the name suggests, this has cells left open and not encapsulated. With a 5 pound per cubic foot density, this product tends to be softer and more flexible. Open cell spray foam insulationhas a higher expansion rate and is great at filling gaps, cracks, and voids.

Closed Cell Insulation

With completely closed cell foam, this product has a high density, is rigid, and is moisture-impermeableş


While our applicators wear personal protective equipment while spraying foam, cell foam insulation is non-toxic (when correctly applied). Foam cures and becomes inert. Manufacturer guidelines and testing will determine when a building can be entered.

Most manufacturers have a 24-48 hour reoccupancy window, and this window can be brought down with ventilation and other means, ensuring that your insulation product meets all insulation industry standards and fulfills your insulation needs.

With over 35+ years of combined experience between our leadership team, extensive training of our crews, and investments in our equipment and maintenance, we ensure thorough insulation inspection, optimal heat resistance, and successful insulation projects.

Attic Insulation: Radiant Barrier and Air Sealing Advantages

Investing in attic insulation with a radiant barrier and proper air sealing offers numerous benefits. Roof insulation installation not only enhances energy efficiency but also serves as an effective sound insulator, providing a quieter indoor environment. This energy efficiency investment leads to significant savings on energy bills and improved comfort throughout the year, making it a wise choice for any homeowner.

Affordable Insulation Solutions in Houston, Texas

First Defense Insulation is located on 12 Greenway Plaza Suite 1147, Houston, Texas. From William P. Hobby Airport (HOU) get on I-45 N from Broadway St, and head south on Broadway St. Then make a U-turn, and use the middle lane to turn left onto Gulf Fwy. Next use the left lane to take the ramp onto I-45 N, and continue on I-45 N. At this point take I-69/US-59 S to SW Freeway Service Rd/Southwest Fwy, and take exit 125 A from I-69/US-59 S. After that merge onto I-45 N, and use the right 2 lanes to take exit 45 toward Cleveland/I-69/U.S. 59. Afterwards, keep left at the fork to continue toward State Hwy 288 S, and keep left at the fork, follow signs for Texas 288 S/U.S. 59 S/Victoria/Lake Jackson. Next continue onto State Hwy 288 S, and use the right 2 lanes to merge onto I-69/US-59 S toward Victoria. Then keep right to continue on Exit 125 A, follow signs for Weslayan Rd and merge onto SW Freeway Service Rd/Southwest Fwy. After that follow SW Freeway Service Rd/Southwest Fwy and Timmons Ln to your destination, and merge onto SW Freeway Service Rd/Southwest Fwy. At this point turn right onto Timmons Ln, and turn right onto Colquitt St. Finally, turn right, and First Defense Insulation will be on the left.

We’re open: Monday-Friday 08:00-17:00

For additional questions you can call us at (713) 808-9853 or find us on Yelp