Stabilized Cellulose Green Fiber Insulation in Great Falls, MT

If you're looking to improve the energy efficiency of your home while also reducing your carbon footprint, consider booking a Stabilized Cellulose Greenfiber Insulation service. We proudly install SANCTUARY cellulose insulation by Greenfiber, an insulation material made from recycled post-consumer paper and cardboard and treated with fire-retardant additives to enhance performance and safety.

One of the biggest advantages of stabilized cellulose insulation is that it is specially designed to maintain its installed thickness and density over time. Stabilizing the insulation helps reduce settling, improves long-term performance, and provides more consistent coverage throughout the space. Its dense, fiber-packed composition also helps absorb sound, making your home not only more energy-efficient but noticeably quieter and more comfortable. By choosing SANCTUARY by Greenfiber cellulose insulation, you're investing in a high-performing solution that delivers superior thermal and sound performance. In addition, SANCTUARY cellulose insulation by Greenfiber is easy to install, non-toxic, and resistant to mold. Its versatility makes it an excellent choice for attics, walls, and floors, helping create a more comfortable and energy-efficient home. Don’t wait to upgrade your home’s comfort and efficiency. Book your Stabilized Cellulose Greenfiber Insulation service today and enjoy a more efficient living space.

Reviews

Take a look for yourself on what your neighbors are saying about us.

I had just moved to Great falls and needed help with insulation for my well house and crawl space Well I started checking for help and I hit the jackpot when I found Lloyd and his great crew!!!! I called they responded promptly came and gave a fair estimate and gave me a date and were here when said Lloyd and his crew are the Best!!! Professional, knowledgeable and friendly Did a fantastic job all around I highly recommend Treasure State Insulation I will only use them for whatever future jobs I need great job!! thanks again Best wishes Pam
Pamela Johnson
The crew was so knowledgeable! They gave me different options that worked for my budget and were so informative! If you want top-quality work and great customer service, Treasure State Insulation is who you call!!
Sara Hale
Great job, reasonable price!
Robyn Trott
Awesome group of guys to work with.
LRMetalWorks LLC
Good work and fair price
Humberto Martinez
The crew did an excellent job on my new home in Sun River and I'm very pleased with the work they did. Would hire again!
Lyndell Halteman
Crew did a great job working around my schedule and also fantastic job cleaning up afterwards
Keil Anderson
We had them remove a lot of old attic insulation. They got in and got it done quickly at a very reasonable price. Will be using them again in the future.
Dave Mellick
We had our 40 x 60' shop insulated .They did a great job in a timely manner. We would highly recommend Treasure State Insulation and intend to use them again in the future.
Don Reathaford
Crew showed up on time. Polite, professional, proficient. Did a great job. Cleaned up afterward. Would do business again.
Jeremy Poirier
Great guys to do business with, they did a great job, highly recommend!
Joshua Wenger
These guys do an excellent job at spray foam installation. They are clean, fast, efficient, and do a very Good job. Their customer service is top notch and when they say they’re gonna be here, they’re here. Would highly recommend them to anybody looking for spray foam solutions throughout Montana.
Ryan Guenther
Fantastic job installing spray foam insulation at our off grid cabin. Showed up on time and worked all day to ensure job completion. Covered all areas completely to include some cumbersome end runs. Everything was sealed and taped off prior to work starting and clean up at the end was great. Highly recommended!
Mikbiffy
These guys did a super professional job. Everything looks like it's done really well and they left the job site clean. I'm super happy.
Noah Farris
Friendly guys, that get it done!
Joel Sensenig
These guys did an amazing job spray foaming my concession trailer. I would highly recommend them. Wyett did a great job didn’t leave any mess behind at all!!!
Quintin Beachy
Allan Birky
Treasure State Insulation offers a very good product and are a company that is growing with us (KIB Homes) to accommodate our volume.
Nick Acker
Treasure State Insulation does a lot of work on our projects at KIB Homes. Overall they provide a high quality product at a reasonable price and as a general rule we are happy with the service they provide us. When problems arise they do their best to correct the situation and make things right in a timely manner which helps us build and keep our clients confidence.
James Brubaker
I have used them so many times, for a reason! Even if there is ever a minor hick up along the path, it’s sorted out, and the end product keeps brining me back. They communicate all the way through each project and it is done in a timely manner. Thankful for this crew!
Cody Skinner

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Stabilized Cellulose Green Fiber Insulation in Great Falls, MT

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