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Crawlspace & Mobile Home Spray FoamFor Dallas & Fort Worth Crawlspaces, Basements & Mobile Homes

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.

Controlled Heating & Cooling

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.

The Benefits of Spray Foam For Your Crawl Space or Mobile Home

  1. Controlled Heating & Cooling: Spray foam insulation maintains your floor temperature closer to the rest of your home. Meaning your AC unit isn’t used as much, allowing it to run less often and for shorter amounts of time.
  2. Save Up to 50% On Energy Bills: We have seen reductions as high as half, yes HALF of your annual energy bills.
  3. Improved Indoor Air Quality: Keep the allergies at bay by optimizing your indoor air flow using our spray foam insulation.
  4. A Quieter Home: A continuous foam seal across the floor dampens sound coming up from the crawl space, so the rooms above stay quieter.
  5. Expand the Lifetime Of Your HVAC Equipment: Spray foam helps to expand the lifetime of your air conditioning equipment, preventing future maintenance and repair costs.
  6. 100% Greenguard Gold Certified: UL GREENGUARD Certification for low chemical emission products helps demonstrate both compliance with key chemical emission standards and our commitment to healthier indoor environments.

Over 4,000 properties serviced in Dallas-Fort Worth since 2022.

Spray foam insulation applied beneath a floor
Spray foam insulation in place

How Spray Foam Insulation Works

  1. Get A Free Inspection & Estimate: During our free inspection and estimate, our team of knowledgeable experts will thoroughly assess your needs and provide a comprehensive, transparent overview of solutions, products, and pricing options.
  2. Remove The Old Insulation: Our removal process involves a big truck and trailer with an industrial-sized vacuum cleaner, an 8-inch diameter hose, and a team of experts who will take the path of least resistance to your crawl space, and begin bagging up your old insulation or vacuuming it out.
  3. Crawl Space Inspection & Sanitation: Our team will conduct a thorough inspection of all wire, ducting, piping, and decking, looking for signs of wear and tear or damage. If we find any issues, we’ll document them with pictures and a report. Once the inspection is complete, we will sanitize the entire crawl space to eliminate any lingering odors and leave your crawlspace smelling fresh and clean.
  4. Spray Foam The Floor: To begin the spray foam process, we will recalibrate our machine and ensure that the chemicals are being heated to the correct temperature. Then, we will start spray foam from one side of the home to the other, making our way back towards the crawl space entrance ensuring an airtight foam seal.
  5. Project Clean Up: Our team will ensure that all tools, equipment, and trash are cleaned up and removed from your property, leaving the work area tidy and ready for the final inspection.
  6. Final Walk Through With Project Manager: After the work is complete, your project manager will return to the site to conduct a final inspection, answer any questions you may have, and either take you up into the crawl space or provide pictures of the work that was completed on your project.
Spray foam applied across a framed cavity
An airtight spray foam seal

Frequently asked questions

Why should I insulate my crawl space with spray foam?

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.

Is open-cell or closed-cell spray foam better for crawl spaces?

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.

Will spray foam help with moisture and mold in my crawl space?

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.

How long does crawl space spray foam last?

Spray foam is very durable and can last 30+ years with little to no maintenance.

Does insulating my crawl space really make a difference upstairs?

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.

How long will it take to spray foam my crawl space?

Most crawl space projects can be completed in a single day, depending on the size and accessibility of the space.

What our customers say

Rated 5 out of 5
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.
Ingrid S.
Rated 5 out of 5
Very professional and convenient. Did a great job installing radiant barrier, insulation and solar fan. Highly recommend.
Dennis S.
Rated 5 out of 5
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.
Connor G.
Rated 5 out of 5
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.
Andrew B.
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