— Insulation in Northeast Indiana —
Quality Insulation Services in Northeast Indiana
ThermaSphere installs cellulose and spray foam insulation across northeast Indiana.
— What We Do —
Get an Estimate
— Pricing —
Your exact price depends on square footage, project type, and access.
$1.25
Per sq ft installed 14” (R-46)
Blown-in cellulose
Most common residential install. Attics up to 1,500 sq ft typically run $1800-2100 installed.
$150
Per building tested
Blower door testing
A proper test involves a standard air tightness test as well as a non-toxic smoke inspection. A standard test takes roughly 1.5 hours to complete.
$1.45
Per sq ft - Wall Spray
Wall spray cellulose
Prices can vary by size of job, location, framing, and accssebility
Want a professional assessment of your project?
We do free estimates — usually by phone in under 10 minutes.
— Side By Side —
Cellulose vs spray foam
which one is right for you?
Cellulose
Open cell foam
Closed cell foam
R value per inch
R-3.8
R-3.8
R-6.5
Installed cost
$
$$
$$$
Air sealing
Very good with wall spray
Excellent
Best
Eco friendly
Yes — recycled content
Partially
No
Sound deadening
Best
Excellent
Poor
Best for
Attics and walls
Open cavities
Rim joists, basements
• Licensed & insured in Indiana• Free estimates• Northeast Indiana Locally Owned
