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Top-Rated Insulation pros in Waynesboro - Updated Nov 2026

Madison Drywall
4.5(
2
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Waynesboro, TN and surrounding areas

Approved

In business since 2020

Free estimates

Offers commercial services

"He is absolutely one of the most honest contractors I've worked with, and has a lot of integrity. He's personable, responsive, and does great work. I can not say enough nice things about him. He's in the top 5 contractors I've had the pleasure to do business with over the last 20 years that I have been in the manufacturing business, maybe my lifetime!"
Recommended by100%of homeowners
Avatar for Lookout Pest Control- Huntsville
Lookout Pest Control- Huntsville
5.0(
6
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - Install

Serving Waynesboro, TN and surrounding areas

Approved (Corporate)

In business since 1983

Free estimates

Credit card accepted

For more than 40 years, Lookout Pest Control has been a regionally-recognized provider of general pest, termite, wildlife and encapsulation services in the north Georgia and Chattanooga, TN markets. These 40 years have earned Lookout a reputation of excellence and integrity in the community. Today, Lookout is a growing family of pest control companies throughout the Southeast into AL, SC, NC, and KY -- we're slated to become a top pest control company in the US while maintaining our personal touch, local connections. Lookout is a champion for creating a safe home…we're Always on the Lookout!

Response time3 days
Response rate100%
21 neighbors recently requested a quote
RBC Insulation, LLC
5.0(
4
)
Injection Insulation - InstallSpray Foam Insulation - Install

Serving Waynesboro, TN and surrounding areas

In business since 2001

Free estimates

"They did great work, from the time the owner showed up to do the quote through the actual installation of the foam insulation they did a great job. I would recommend them for anyone looking for foam insulation. If I had need of more insulation I would hire them for that as well."
Response time3 days
Recommended by100%of homeowners
Avatar for Massey Insulation
Massey Insulation
4.3(
61
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Waynesboro, TN and surrounding areas

In business since 2018

Free estimates

Warranties offered

"Massey Insulation performed the work as promised. Showed up on the day and time agreed to. Cleaned up after work completed. Workers were friendly and competent. I recommend Massey to anyone needing attic insulation or addition to existing insulation. I now have the best insulated attic on my block."
 New Homes Remodels
 New Homes Remodels
 New Homes Remodels
 New Homes Remodels
thanks

+5

Response time8 hrs
Recommended by87%of homeowners
Avatar for Seal Tight Spray Foam
Seal Tight Spray Foam
5.0(
8
)
Spray Foam Insulation - Install

Serving Waynesboro, TN and surrounding areas

In business since 2024

Free estimates

Warranties offered

"I cannot speak highly enough of Seal Tight Spray Foam. From the moment I contacted them, I knew I had made the right choice. Their exceptional customer service and professional expertise are unmatched. Mr. Stephen Grande was an absolute pleasure to work with. His knowledge and passion for his craft were evident throughout the entire process. He explained everything clearly and answered all my questions patiently. The team at Seal Tight went above and beyond to ensure my complete satisfaction. The spray foam insulation job they performed on my attic is phenomenal. The difference in my home's comfort level is noticeable immediately. I'm confident in the long-term energy savings I'll experience as well. If you're considering spray foam insulation for your home or business, look no further than Seal Tight Spray Foam. They are a family-owned business that truly cares about their customers and delivers outstanding results. I wholeheartedly recommend them to anyone in need of their services. Thank you, Seal Tight Spray Foam, for a job well done!"
Spray Foam Trailer
Spray Foam Trailer
Spray Foam Insulation
Spray Foam on Ceiling
Stephen

+3

Response time4 hrs
Recommended by42%of homeowners
Thermal Dynamics Weatherization, Inc.
3.8(
4
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallSpray Foam Insulation - Install

Serving Waynesboro, TN and surrounding areas

In business since 2004

Free estimates

"Was most impressed rep. Enjoyed our conversation. He was clear in describing processes; forthcoming on costs, educational on differences in products. Under other circumstances, ie, remaining in this house, would undertake insulation."
Recommended by100%of homeowners
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Insulation FAQs, answered by experts

Doubling the insulation in your home also doubles the R-value of said insulation. In other words, by adding more insulation, you can reduce the heat loss by half. Most homes benefit from increasing insulation. Older homes, in particular tend to have less insulation as is, so doubling your insulation could drastically reduce your energy bills, keep your home more comfortable, and take the strain off your HVAC system.

Yes, brick houses are better insulated, because the bricks slow down the passage of air from the outside to the inside and vice-versa. This helps to stabilize the internal temperature of the home. When combined with proper residential insulation, brick houses are more efficient and better insulated than other types.

The cost of installing spray foam insulation is $2,760 on average, but this cost can be as low as $650 or as high as $7,700. The main cost factor is the size of the insulated area and the type of spray foam insulation. 

Polyurethane spray foam costs between $0.44 and $1.50 per board foot, where a board foot is equal to the volume of a one-foot length of a board. More expensive options, like soybean or vegetable oil spray foam, range from $1.50 to $3.00 per board foot.

STC (Sound Transmission Class) is a rating that describes how well a building material or assembly blocks airborne sound. A higher STC rating means less noise will pass through the material, providing better sound reduction. This rating system applies to various building components, including windows, doors, flooring, drywall, and insulation.

For context, a typical single-pane window has an STC rating of around 25 (where normal conversations are audible), while a well-sealed, double-pane window can exceed STC 45 (blocking loud speech and most music). It is important to note that for some products, like soundproofing drywall, the STC rating refers to the entire wall system, not just the individual panel.

Additionally, STC ratings are most effective for measuring sound reduction at mid-to-high frequencies, such as human speech, and may not accurately reflect how well a material blocks low-frequency sounds like bass music or thunder. Because of these factors, it is recommended to consult a professional to determine the right STC-rated materials for your specific soundproofing needs.

The lifespan of cellulose insulation is 20 to 30 years, on average. That said, it’s important to start checking your insulation after year 10 to check for degradation, mold, mildew, and other potential problems. Every 10 years, you should also confirm your home’s insulation is in line with updated local building codes.

The Waynesboro, TN homeowners’ guide to insulation services

From average costs to expert advice, get all the answers you need to get your job done.