High-performance spray foam insulation for Frisco homeowners. Seal air leaks, cut energy bills, and stay comfortable year round, backed by a full workmanship warranty.
Expert Spray Foam Insulation Services in Frisco, TX
When Frisco homeowners need spray foam insulation, CoreLine Insulation delivers professional grade results backed by certified technicians and a full workmanship warranty. Our spray foam crews work across Frisco’s newer subdivisions, from Phillips Creek Ranch and Newman Village to Hollyhock and Lawler Park, as well as the established streets around Frisco Square and Historic Downtown Frisco.
Frisco built out fast, and a large share of its housing stock is two story plans with bonus rooms framed over garages, vaulted ceilings, and long roof runs. Those are exactly the spaces where conventional attic insulation struggles and spray foam earns its cost. Closed cell spray foam delivers a higher R-value per inch and acts as a moisture barrier, which suits rooflines, garage ceilings, and rooms built over unconditioned space. Open cell spray foam air seals well at a lower cost per square foot and is the common choice for attic applications across the 75033, 75034, 75035, and 75036 zip codes.
Spray foam is also the standard choice for unvented, conditioned attic assemblies in new Frisco construction, where foam is applied to the underside of the roof deck so ductwork sits inside the thermal envelope. With Frisco attic temperatures routinely passing 140 degrees in July and August, that one change cuts HVAC load measurably. Most CoreLine customers see heating and cooling costs fall by 10 to 30%. Every project starts with a free attic inspection and a clear, no pressure estimate.
Request a Free Estimate
Fast, free estimates. No pressure. No surprises.
"*" indicates required fields
What We Offer
Spray Foam Insulation Services We Offer in Frisco
✓
Open Cell Spray Foam (attics, interior walls)
✓
New Construction Spray Foam
✓
Closed Cell Spray Foam (crawlspaces, rooflines)
✓
Spray Foam Air Sealing
✓
Attic Spray Foam Insulation
✓
Garage & Rim Joist Foam Application
✓
Rim Joist Sealing
✓
Commercial Spray Foam Insulation
Why CoreLine
Why Frisco Homeowners Choose CoreLine for Spray Foam Insulation CoreLine
🏠
Frisco-Area Team
We work in Frisco every week and know how builder stock, roof pitch, and attic access differ from one subdivision to the next. Local crews, same day responses, real accountability.
🎓
Certified Technicians
Every installer is trained and certified. All work is performed by certified, insured installers, with CoreLine supervisors on-site for every project.
🛡️
Full Warranty
All CoreLine spray foam installations carry a workmanship warranty plus manufacturer material warranties, protection long after we leave.
🆓
Free Inspection
Every project starts with a no-cost, no-pressure attic inspection. We show you exactly where your home is losing energy.
Hear from Our Happy Customers
Discover why Dallas homeowners are buzzing about CoreLine Insulation. Our commitment to comfort, energy efficiency, and top-notch service has earned us great reviews. Join the many satisfied customers who’ve experienced the Coreline difference.
Can’t say enough about the fabulous job that core line did on my attic insulation. Guys came on time and immediately started working. Removed all of my old insulation, sanitized the attic and then... Read More
Can’t say enough about the fabulous job that core line did on my attic insulation. Guys came on time and immediately started working. Removed all of my old insulation, sanitized the attic and then replaced everything. Spent time cleaning up every area inside and outside my home. Highly recommend core line.
Susan Knopp4 months ago
Great service, very professional, clean and organized. Would definitely recommend for full insulation replacement.
Great service, very professional, clean and organized. Would definitely recommend for full insulation replacement.
Hector Gonzalez2 months ago
This company did an excellent job on our attic insulation here in Allen. The team was friendly, showed up when they said they would, and worked quickly without leaving a mess. We’ve already noticed... Read More
This company did an excellent job on our attic insulation here in Allen. The team was friendly, showed up when they said they would, and worked quickly without leaving a mess. We’ve already noticed the house holds temperature better, especially upstairs. Highly recommend
Cassidy Rather4 months ago
Professional, Efficient, and a Massive Difference in Home Comfort! I recently hiredCORELINE INSULATIONto upgrade the energy efficiency of my home here in the DFW area, and I couldn't be more impressed. From the initial... Read More
Professional, Efficient, and a Massive Difference in Home Comfort!
I recently hired CORELINE INSULATION to upgrade the energy efficiency of my home here in the DFW area, and I couldn't be more impressed.
From the initial consultation to the final cleanup, the entire process was seamless.
The team was incredibly knowledgeable and took the time to explain exactly where my home was losing energy.
They didn't just try to sell me a service; they provided a clear plan to help lower my electricity bills and make our rooms feel more consistent in temperature.
A few things that stood out: Professionalism: They arrived right on time and were very respectful of my home, using drop cloths and ensuring everything was spotless before they left.
Expertise: You can tell they know the Texas climate.
They recommended the perfect solution for our specific attic layout. Immediate Results: I noticed a difference in how little my A/C cycled on within 24 hours of the job being finished. If you’re looking for a reliable, local company that actually delivers on its promises of energy efficiency, I highly recommend CORELINE INSULATION.
It truly is an investment that pays for itself in comfort and savings!
Thanks again to CORELINE INSULATION FOR AN EXCELLENT JOB WELL DONE!
DE K2 months ago
Solid company with excellent follow through. Easy to work with from start to finish and great communication along the way. Used them for a rehab investment property and will definitely be using them again.
Solid company with excellent follow through. Easy to work with from start to finish and great communication along the way. Used them for a rehab investment property and will definitely be using them again.
Ted DeGraff10 months ago
Our Process
How Our Spray Foam Insulation Process Works
1
Schedule
Book your free attic inspection online or by phone, available 7 days a week.
2
Inspect & Quote
Our technician inspects your attic, identifies air leaks, and provides a clear upfront quote, no surprises.
3
Install
Professional spray foam application, clean, precise, and completed in one visit for most Frisco jobs.
4
Save
Watch your energy bills drop. Most Frisco homeowners see 10 to 30% reduction in heating and cooling costs.
Our Latest Projects
Our gallery showcases the craftsmanship and attention to detail that go into every CoreLine project.
FAQ
Frequently Asked Questions About Spray Foam Insulation in Frisco
How much does spray foam insulation cost in Frisco, TX? +
Every spray foam project is different, cost depends on square footage, foam type, and whether existing insulation needs removal first. CoreLine provides free, no-obligation on-site estimates.
How long does spray foam installation take in Frisco? +
Most residential spray foam jobs in Frisco take 4 to 8 hours. Larger attics or full-home projects may take 1 to 2 days. We’ll give you a clear timeline during the free inspection.
Do you install spray foam in Starwood, Phillips Creek Ranch, and Newman Village? +
Yes. CoreLine installs spray foam across every Frisco neighborhood, including Starwood, Phillips Creek Ranch, Newman Village, Panther Creek, Stonebriar, Frisco Lakes, and Historic Downtown Frisco. We cover Frisco zip codes 75033, 75034, 75035, and 75036 in both Collin and Denton counties.
What’s the difference between open cell and closed cell spray foam? +
Closed cell spray foam has a higher R-value (R-6 to R-7 per inch) and acts as a moisture barrier, ideal for exterior walls and crawlspaces. Open cell foam is softer, expands more, and costs less, best for interior attic applications.
Is CoreLine licensed and insured in Texas? +
Yes. CoreLine Insulation is fully licensed and insured to operate in Texas. We’re BBB accredited and Greenguard Gold certified.
Will spray foam lower my energy bills in Frisco? +
In most Frisco homes, properly installed spray foam reduces heating and cooling costs by 10 to 30%. Many homeowners recover the installation cost within 3 to 6 years through energy savings alone.
Service Area
Proudly Serving Frisco, TX & DFW Frisco, TX
CoreLine Insulation serves all Frisco zip codes including 75033, 75034, 75035, and 75036, across both the Collin County and Denton County sides of the city. Our spray foam crews work regularly in Phillips Creek Ranch, Newman Village, Hollyhock, Lawler Park, and Starwood, from the Dallas North Tollway corridor east to Preston Road.
Susan Knopp 4 months ago
