Indy Thermal Co.

We specialize in attic insulation for existing homes
We install high-quality cellulose insulation to help homeowners make their attics more efficient, comfortable, and cost-effective. Whether your home is drafty in the winter or hard to cool in the summer, we can help fix that the right way, the first time.
What are the benefits of insulating your attic?
Reduce your heating and cooling bill by up to 15% per year
Increase the life expectancy of your home's HVAC system
Enjoy consistent comfort across all rooms and floors

How do you know if your attic needs more insulation?
Let’s face it — nobody wants to crawl around in the attic, digging through insulation and guessing where the air leaks are. A few easily-observable signs that your attic may need attention:
Your upstairs rooms are always too hot or too cold
You’re running the furnace or AC more than usual
You feel drafts or notice uneven temps between rooms
You can see exposed framing or thin insulation in your attic
If any of these sound familiar, a quick inspection can tell you what’s going on and whether simple fixes could make a big difference.
How it works
Schedule a free attic inspection
Review quote and scope of work
Clear soffit and roof vents
Seal air leaks around ductwork, lights, and more
Install high-performance insulation to specifications
Insulate attic access point

How much does it cost?
Every attic is different, and we build each quote based on the condition of your current insulation and the size of the space. But to help you start planning, most projects fall around $150 per 100 square feet of attic space. This formula gives you a solid ballpark for budgeting, but your actual quote will be tailored to your home after a quick, no-pressure inspection.