Sentinel Spray Foam
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Charlotte's Spray Foam Pros 🏡💡
Energy Efficiency Experts
📞 Contact us for a free assessment! We can also help with more traditional forms of insulation
08/22/2026
7+ years and yes, we stand by spray foam being THE best insulating material one could chose for their home. On this project, we saved our clients $10K+ without sacrificing the goal of blocking 97% of heat conduction into the home, air sealing, and creating a storage area in their attic that won’t set off the smoke alarm when they open the attic door. 😄 We also kept the duct work inside the building envelope, lending to noticeable energy savings and increased comfort in the home.
Let’s go on ‘head and get this outta here first. Fiberglass is the least effective material one could use for insulating their attic. Yes, it’s been around for 100+ years, but new technologies, methods, and materials have emerged. Spray foam being the best of them. It not only performs best as insulation, but its capabilities as an air sealer is key in what I’m sure you look for in insulation - to reduce heat conduction, and most notably air seal every gap and crack your conditioned air seeks to escape from. Against The Elements seal partners
08/18/2026
This 27hp ATE 🤪 …and the team double-dutched this thing (3600sf and 9 bags) until it was Done! It was HOT 🥵 but they trooped it 👍🏽💪🏽
Here’s the latest beauty… It’s going to present its challenges, but “who else but we?”
07/03/2026
Freedom to Build: Celebrating America's Insulation Contractors America250 🇺🇸 Freedom to Build 🇺🇸As America celebrates its 250th Anniversary...
I don’t know about you, but spray foam is a beautiful sight to me 🤩 The roof deck of this is a beauty. A nominal 6.5” of open cell spray foam was applied …and let’s say we gave the client additional value [considering 5.5” was all that was needed] 😉
Let us know if you’d like us to help You
I forgot to let you good people see the finished product on this 2nd floor coming in following post. FB won’t let me be great 😅
06/21/2026
Provides more value than you may know… and not as expensive as you may think.
06/14/2026
If you peak up into your attic and see the top of your ceiling joists, you don’t have nearly enough insulation… and in this summer heat (it was 85° outside when this pic was taken), you’re A/C is FIGHTING against the temps in your attic to cool your home. The ADDED battle to cool your home is AIR LOSS/LEAKAGE. There are many other factors to discuss (including rising Duke Energy bills) …and it will be our pleasure to answer any questions you have in your efforts to . Call us at 980.288.8482 or send a PM.
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Charlotte, NC
28277
Opening Hours
| Monday | 7am - 5pm |
| Tuesday | 7am - 5pm |
| Wednesday | 7am - 5pm |
| Thursday | 7am - 5pm |
| Friday | 7am - 5pm |
| Saturday | 10am - 4pm |
| Sunday | 12pm - 4pm |
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