Continuous fiberglass roll insulation for Plano attic floors, crawlspaces, and renovation projects. Consistent coverage, no seams, no gaps. Free estimates available.
Expert Spray Foam Insulation Services in Plano, TX
Roll insulation is fiberglass blanket insulation delivered in continuous long rolls rather than pre-cut batts. The continuous format makes it ideal for large open surfaces — attic floors, floor joists over crawlspaces, and wide-open renovation wall cavities — where a single seamless pass reduces coverage gaps and thermal bridges that compress batts tend to create at seams.
CoreLine uses roll insulation where it performs best in Plano homes. For attic floors, unfaced rolls can be laid perpendicular over existing insulation to boost R-values from the typical older-home range of R-19 to R-25 up to the DOE-recommended R-38 to R-60 for Climate Zone 3 (DFW). We also install faced rolls as a primary layer in floor cavities and accessible wall applications.
Roll insulation is a straightforward, cost-effective upgrade for many Plano homeowners — particularly those who haven’t touched their attic insulation in 10+ years. CoreLine inspects the existing layer first, checks for moisture, settling, or pest evidence, and then recommends either a top-up or a full replacement based on what we find.
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What We Offer
Roll Insulation Services We Offer in Plano
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Attic Floor Roll Insulation Installation
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Fiberglass Roll Insulation (Unfaced & Faced)
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Roll Insulation Over Existing Insulation
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Floor Joist / Crawlspace Roll Insulation
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Open-Wall Roll Insulation Installation
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New Construction Roll Insulation
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Attic R-Value Top-Up (R-38 to R-60)
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Cutting, Fitting & Edge Work for All Spaces
Why CoreLine
Why Plano Homeowners Choose CoreLine for Roll Insulation
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Seamless Coverage
Continuous rolls eliminate the seams common with pre-cut batts — minimizing coverage gaps and thermal bridges that reduce effective R-value.
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Plano-Based Team
We operate out of 2321 Choctaw Dr, Plano. Our technicians know Plano's housing stock and common attic configurations in the area.
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Install Over Existing
Roll insulation can often be laid directly over your existing attic insulation — maximizing your investment without full replacement.
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Warranty Backed
All CoreLine roll insulation installations carry a workmanship warranty plus manufacturer material warranties.
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 Roll Insulation Process Works
1
Schedule
Book your free insulation assessment online or by phone — available 7 days a week for Plano homeowners.
2
Inspect & Quote
We assess your attic or floor cavities, measure the space, evaluate existing insulation, and provide a clear written quote.
3
Install
Continuous roll installation by CoreLine technicians — precise cutting, full edge coverage, and no compressed or missed sections.
4
Save
Properly installed roll insulation delivers consistent R-value across the covered area — typically 15–25% savings on cooling and heating costs.
Our Latest Projects
Our gallery showcases the craftsmanship and attention to detail that go into every CoreLine project.
FAQ
Frequently Asked Questions About Roll Insulation in Plano
How much does roll insulation cost in Plano, TX? +
Every roll insulation project is different — cost depends on square footage, R-value target, and whether old insulation needs to be removed first, which adds to project cost on retrofit jobs. Give us a call and we’ll come out to provide a tailored, no-obligation estimate. Our minimum project cost is $1,500.
What’s the difference between roll and batt insulation? +
Batt insulation comes pre-cut to standard stud bay widths. Roll insulation is the same material in continuous long rolls — better for large open surfaces, attic floors, and crawlspaces where you don’t need individual cuts every 16 or 24 inches. Roll insulation tends to have fewer seams and more consistent coverage in open-span applications.
Can roll insulation be installed over my existing attic insulation? +
Often yes — if your existing insulation is dry, pest-free, and not compressed below minimum R-value, unfaced roll insulation can be laid over it perpendicularly to boost your total R-value to R-38 or R-60. We inspect the existing layer first and let you know if replacement is a better investment.
What R-value does my Plano attic need? +
The US Department of Energy recommends R-38 to R-60 for attics in Climate Zone 3 (which covers the Dallas-Fort Worth area, including Plano). Many Plano homes, especially those built before 2000, have only R-19 to R-25 — significantly under the current recommendation.
Is CoreLine licensed and insured in Texas? +
Yes. CoreLine Insulation is fully licensed and insured in Texas, BBB accredited, and Greenguard Gold certified. All installations carry our workmanship warranty.
Service Area
Proudly Serving Plano, TX & DFW
CoreLine Insulation serves all Plano zip codes including 75023, 75024, 75025, 75074, 75075, 75093, and 75094. We work in Legacy West, Willow Bend, Spring Creek, and neighborhoods throughout East and West Plano.
Susan Knopp 4 months ago
