How much does home insulation cost?
Home insulation costs vary depending on the type of insulation, the size of the area, and the accessibility of the space. On average, attic insulation can range from $1.50 to $3.50 per square foot for blown-in insulation, while spray foam insulation typically costs between $3 to $7 per square foot.
The best way to get an accurate estimate is to schedule a free home energy audit, where we’ll assess your specific needs and provide a detailed quote. We also offer 10% off insulation services for all new customers and special discounts for veterans and first responders.
What type of insulation is best for my home?
The best insulation for your home depends on several factors including your climate, budget, and the area being insulated. Spray foam insulation offers the highest R-value and creates an air seal, making it ideal for difficult spaces and maximum energy efficiency. Fiberglass batt insulation is cost-effective and works well in standard wall cavities.
Blown-in insulation is perfect for attics and irregularly shaped spaces. Mineral wool provides excellent fire resistance and soundproofing. During your free energy audit, we’ll evaluate your home’s unique needs and recommend the most effective solution.
How long does insulation last?
Quality insulation can last decades when properly installed and maintained. Fiberglass insulation typically lasts 80-100 years, spray foam insulation can last the lifetime of your home (80+ years), and cellulose insulation generally lasts 20-30 years.
However, insulation may need replacement sooner if it becomes contaminated by moisture, pests, or wildlife, or if it becomes compressed and loses its effectiveness. We recommend having your insulation inspected every 10-15 years to ensure it’s still performing optimally.
What is concrete lifting and how does it work?
Concrete lifting services, also known as poly jacking or slab jacking, is a modern method of raising and leveling sunken concrete slabs. The process involves injecting high-density polyurethane foam beneath the concrete through small holes. As the foam expands, it fills voids, compacts loose soil, and lifts the concrete back to its original position. This method is less invasive than concrete replacement, typically costs 50-70% less, and the repaired surface can often be used within hours rather than days.
How can I tell if my insulation needs to be replaced?
Several signs indicate your insulation may need replacement: fluctuating indoor temperatures, higher than normal energy bills, drafts or cold spots in your home, visible damage or moisture in your attic, pest infestations, and insulation that appears compressed, discolored, or crumbling. If your insulation is more than 15-20 years old or you notice any of these issues, schedule a free home energy audit. We’ll inspect your insulation and recommend whether repair, top-off, or complete replacement is necessary.
What are the benefits of spray foam insulation?
Spray foam insulation offers numerous advantages over traditional insulation materials. It provides superior R-value per inch, creates an airtight seal that prevents air leakage, acts as a moisture barrier to prevent mold growth, strengthens your home’s structure, reduces noise transmission, and can last the lifetime of your home.
While spray foam has a higher upfront cost, it typically delivers greater long-term energy savings and can reduce heating and cooling costs by up to 50%. It’s particularly effective in crawl spaces, rim joists, and hard-to-reach areas.
How long does it take to insulate a house?
The timeline for insulating a home varies based on the scope of work, the type of insulation, and the size of your home. A typical attic insulation project can often be completed in one day, while whole-home insulation may take 2-4 days.
Spray foam installation is generally faster than batt insulation installation. Insulation removal before new installation will add time to the project. During your free consultation, we’ll provide a detailed timeline specific to your project so you can plan accordingly.
Will new insulation really lower my energy bills?
Yes, proper insulation is one of the most effective ways to reduce energy costs. The Department of Energy estimates that homeowners can save an average of 15% on heating and cooling costs by properly insulating their attics, crawl spaces, and walls. In some cases, savings can be as high as 20-30%, depending on your current insulation levels and local climate.
Most homeowners see a return on their insulation investment within 2-4 years through reduced energy bills. Additionally, improved insulation increases home comfort by maintaining consistent temperatures throughout your home.
Can insulation help with soundproofing?
Absolutely! While insulation’s primary purpose is thermal regulation, many insulation materials also provide excellent soundproofing benefits. Mineral wool (rock wool) is particularly effective at reducing noise transmission between rooms or from outside.
Spray foam insulation also dampens sound significantly by sealing air gaps where noise travels. Fiberglass batt insulation can reduce sound transmission in walls and floors. If noise reduction is a priority, we can recommend specific soundproofing insulation solutions that address both your energy efficiency and soundproofing needs.
Do you offer emergency insulation services?
While most insulation projects are scheduled in advance, we understand that certain situations require urgent attention. If you’ve experienced water damage or had contaminated insulation that poses health risks, contact us immediately.
We’ll prioritize emergency situations involving contaminated insulation removal, wildlife damage, or moisture issues that could lead to mold growth. For routine insulation services, we offer flexible scheduling and currently provide 10% off for all new customers, plus additional discounts for veterans and first responders.
What is R-value, and why does it matter?
R-value measures insulation’s resistance to heat flow; the higher the R-value, the better the insulation performs. Different areas of your home require different R-values based on your climate zone. In Georgia, the Department of Energy recommends R-38 to R-60 for attics, R-13 to R-15 for walls, and R-25 to R-30 for floors.
Choosing insulation with the appropriate R-value ensures maximum energy efficiency and comfort. Spray foam insulation offers the highest R-value per inch (R-6 to R-7), while fiberglass batts typically provide R-3.1 to R-3.4 per inch. During your free energy audit, we’ll assess your current R-values and recommend upgrades to meet or exceed recommended levels for your area.
What causes concrete to sink or settle?
Concrete sinks when the soil beneath it shifts, compacts, or erodes. Common causes include poorly compacted fill soil during construction, water erosion washing away supporting soil, natural soil shrinkage during dry periods, tree roots disrupting the soil base, and normal settling over time. Heavy loads on the concrete can also compress underlying soil.
Once voids form beneath the concrete, the slab loses support and begins to sink, creating uneven surfaces, cracks, and potential safety hazards. Our concrete lifting service addresses this problem by filling voids with expanding polyurethane foam, which stabilizes the soil and lifts the concrete back to its proper level without the need for costly replacement.
When is the best time of year to install insulation?
Insulation can be installed year-round, but each season offers unique advantages. Spring and fall provide moderate temperatures that make attic work more comfortable for installers and allow for optimal spray foam curing conditions. Summer is actually an excellent time for insulation projects because you’ll immediately notice reduced cooling costs and improved comfort during the hottest months. Winter installations can be completed successfully, though extreme cold may affect spray foam application.
The truth is, the best time to install insulation is as soon as you notice efficiency problems; every month you wait means higher energy bills and reduced comfort. We work in all weather conditions and can schedule your project at your convenience. Many homeowners choose to insulate before major temperature swings to maximize immediate savings.
How do I know if I have enough insulation in my attic?
You can check your attic insulation levels with a simple inspection. If you can see the tops of your ceiling joists, you likely don’t have enough insulation. The Department of Energy recommends attic insulation depths of 10-14 inches for fiberglass batts or 13-18 inches for blown-in insulation in our climate zone. You should also look for signs of inadequate insulation: ice dams forming on your roof in winter, unusually high energy bills, rooms that are difficult to heat or cool, and uneven temperatures throughout your home.
During our free home energy audit, we’ll measure your current insulation depth, calculate your existing R-value, identify gaps or thin spots, and recommend whether you need a complete replacement or simply an insulation top-off to reach optimal levels.
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.
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.
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We provide expert insulation services to homeowners throughout Georgia, Tennessee, and the surrounding areas. Our team is committed to delivering reliable, high-quality solutions wherever you need us.
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