
Experiencing cold floors in a pier & beam home this winter? Spray foam insulation is the Superior choice for your Texas crawl space or under your mobile home.
With its air-tight seal, spray foam eliminates energy loss caused by air leakage and prevents cold or warm air from leaking through your home’s crawl space and into your home, ensuring comfort and reducing your overall energy usage. This durable and long-lasting solution improves indoor air quality by sealing out allergens and pollutants. See our case studies for an average of 45.5% energy usage reduction. Spray foam insulation maintains your floor temperature closer to the rest of your home, so your AC unit runs less often and for shorter amounts of time.
Over 4,000 properties serviced in Dallas-Fort Worth since 2022.


Spray foam creates an air and moisture barrier that helps regulate temperature, keeps floors warmer, reduces humidity, and prevents energy loss through the crawl space. It also helps improve indoor air quality by keeping allergens and pollutants out of your home.
It depends on your home’s needs. Closed-cell spray foam is denser, adds structural strength, and provides a moisture barrier, making it ideal for damp crawl spaces. Open-cell spray foam is often used when sound absorption and cost savings are priorities. During your inspection, we’ll recommend the best option for your crawl space conditions.
Yes. Spray foam reduces moisture intrusion by sealing gaps where humid air enters. While it isn’t a mold treatment itself, it helps create conditions where mold is far less likely to grow.
Spray foam is very durable and can last 30+ years with little to no maintenance.
Absolutely. A poorly insulated crawl space can make floors feel cold in the winter and cause uneven temperatures throughout your home. Spray foam creates a buffer that makes living areas more comfortable and helps your HVAC system run more efficiently.
Most crawl space projects can be completed in a single day, depending on the size and accessibility of the space.
We used Superior Attic to install new insulation. Blake was our advisor, he was professional; he communicated everything that was to be done and it got done on time. They did a fantastic job! I would recommend them to anyone based on our experience.
Very professional and convenient. Did a great job installing radiant barrier, insulation and solar fan. Highly recommend.
Probably one of the most professional companies I’ve worked with yet. Quick to deliver a quote and they finished the job in a matter of days. 10/10 recommend.
Superior Attic removed old insulation and installed new blown-in insulation. They arrived on time and stayed within schedule. Work appears to be high quality, and the PM stopped by to check the finished project. Overall I am pleased with their service.

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