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Frequently Asked Insulation Questions Answered by Chattanooga, TN Experts

Your questions. Our answers.

The best insulation depends on the area of your home and your specific goals. Spray foam offers superior air sealing, fiberglass and batt insulation provide reliable thermal performance at an affordable cost, and mineral wool adds fire resistance. A free home energy audit from Anthem Insulation helps determine the right fit.

Common signs include rising energy bills, uneven temperatures between rooms, drafty areas, cold floors, and an HVAC system that runs constantly. If your insulation is more than 15 years old, it may also be underperforming. Anthem Insulation offers free home energy audits to assess your current insulation levels.
Properly installed insulation can reduce heating and cooling costs significantly. The U.S. Department of Energy estimates that homeowners can save up to 15% on total energy costs by air sealing and insulating. Results vary by home, but most Chattanooga homeowners notice meaningful reductions in monthly utility bills after upgrading their insulation.
Spray foam insulation is a two-component liquid that expands on contact to create an airtight seal. It acts as both an insulator and an air barrier in a single application. While it costs more upfront than traditional materials, its energy-saving performance and durability make it a worthwhile long-term investment for most homeowners.
Open-cell spray foam is softer, more flexible, and better for interior applications where sound absorption and cost savings matter. Closed-cell spray foam is denser, offers a higher R-value per inch, and provides moisture resistance, making it ideal for crawl spaces, exterior walls, and areas exposed to humidity or weather.
Most insulation materials last between 15 and 30 years under normal conditions. Spray foam can last the lifetime of the home when properly installed. Factors like moisture intrusion, pest activity, and poor ventilation can shorten insulation lifespan. Regular inspections help catch problems early before they affect your home’s comfort and efficiency.
Insulation should be fully removed and replaced when it has been damaged by moisture, contaminated by mold, or compromised by pest or wildlife activity. Simply adding new insulation on top of damaged material traps contaminants and reduces performance. Anthem Insulation assesses existing conditions before recommending the most effective course of action.
An insulation top-off involves adding new blown-in insulation over existing attic insulation that has settled or thinned below recommended R-value levels. It is a cost-effective way to restore performance without full removal. If your attic insulation is intact but simply insufficient, a top-off is often the right solution.
The U.S. Department of Energy recommends R-38 to R-60 for attic insulation in the Chattanooga area. Wall cavities typically call for R-13 to R-15. The right R-value depends on your home’s construction, existing insulation, and energy goals. Anthem Insulation’s free home energy audit identifies exactly what your home needs.
Yes, when handled by professionals. Anthem Insulation follows safe containment and disposal procedures on every removal project to minimize exposure to dust, mold spores, and pest debris. Homeowners and pets are asked to vacate the work area during removal. Our team prioritizes your family’s safety from start to finish.
Yes. Certain insulation materials, particularly open-cell spray foam and mineral wool, offer excellent sound absorption properties. Insulating interior walls, floors, and ceilings can noticeably reduce the transfer of noise between rooms and from outside sources, improving the overall comfort and livability of your Chattanooga home beyond just thermal performance.
Poly jacking is a concrete lifting method that uses high-density polyurea foam injected beneath a sunken slab to fill voids, stabilize the soil, and restore the concrete to its original level position. It is faster, less invasive, and more affordable than full concrete replacement, with results that are usable almost immediately.
Traditional mudjacking uses a heavy cement slurry that can wash away or break down over time. Polyurea foam is lightweight, water-resistant, and cures within minutes rather than hours. It is less likely to contribute to additional settlement and delivers a more durable, longer-lasting result for sunken driveways, patios, and walkways.
Yes. Anthem Insulation provides insulation and concrete lifting services for both residential and commercial properties throughout the Chattanooga area. Whether you are a homeowner looking to reduce energy costs or a business owner managing a commercial building, our team has the experience and materials to handle projects of every size.
Anthem Insulation brings over 10 years of experience, honest assessments, and quality workmanship to every project we take on. We offer free home energy audits, a 10% new customer discount, and a 10% discount for veterans and first responders. We treat every home and property like our own, because that is exactly how we operate.

See What Our CUSTOMERS are Saying

5.0 rating of 151 reviews
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We have a new build and i called Anthem Insulation for a price. They came out walked through my property with me and went over what our expectations were on the insulation. Hunter was phenomenal and answered all my questions (and i had many!) there pricing was fair, they communicate along the way and really go the extra mile to make sure the customer is happy! Even our county inspector for the house was amazed how thorough they were, passed on first site (which in new construction theres usually always something missing- not with Anthem! ! Will definitely use them again for any future projects

Megan Naputano

Sawyer and his team did an exceptional job with our blown insulation project. Our project was unique as the team had no access to the attic and had to work through speaker holes and can light holes. The team was respectful of all of our belongings, laying down tarps and plastic. The team was patient and happy to work with all my pickiness and oversight. Definitely recommend Anthem Insulation for your home or business.

Scott Andrews

I had a great experience working with them. The price they quoted was lower than I was expecting. They were not pushy, even though it took me 3 months to get around to scheduling the work after the estimate. The spray insulation work was high quality, and looks great.

I was unexpectedly not able to be home when they showed up to do the work so I left the door unlocked and the check on the counter. They were super professional, and took care of everything without me needing to be there. Couldn’t ask for anything more, I’d definitely recommend this place.

Price assessment
Great price

Lee Culver
I can’t say enough about the service and professionalism of Anthem. As a local GC, we relay heavily on our on trade subs and Anthem is always ready and willing to lend a hand, no matter the task. And special thanks to Hunter for going over and beyond on our most recent project together; truly an awesome partner in the construction industry. Thanks again Anthem, A+
Jake Turner
Want to say I own a 5 star construction company as well. After speaking to several foam companies I chose anthem. The management is buy far the best around. I have referred them to other clients and they all said the same thing. Would use again. But thanks anthem for great support and most importantly excellent job.
Chuck Wade

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Based in Chattanooga, we provide expert insulation services to homeowners throughout the surrounding area. Our team is committed to delivering reliable, high-quality solutions wherever you need us.

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