Residential insulation & Air sealing services
Why Insulation Matters
Superior Insealators provides professional residential insulation and air sealing services for homeowners throughout Indiana and Kentucky. From spray foam and fiberglass to moisture control and air barrier systems, our certified team installs the right solution for lasting comfort and energy savings.
Complete our online form, and we will provide you with a complimentary evaluation and estimate.
Common Signs Your Home Needs Better Insulation
If you’ve noticed your home never feels quite right—too cold in winter, too hot in summer, or just uncomfortable—it may be time to look at what’s behind your walls. Poor or aging insulation allows air, moisture, and energy to escape, forcing your HVAC system to work overtime.
Here are a few warning signs your insulation may be failing:
Uneven room temperatures or cold floors
Drafts near windows, outlets, or along walls
Rising energy bills even when usage hasn’t changed
Moisture, condensation, or musty odors in basements or crawlspaces
Excessive dust or poor indoor air quality
Rooms above garages or attics that never stay comfortable.
If any of these sound familiar, improved insulation and air sealing can make a major difference in comfort and efficiency.
Our Residential Insulation Solutions
The right insulation depends on your home's structure, goals, and budget. Our team installs a variety of proven materials to deliver lasting comfort and performance.
Spray Foam Insulation (Open-Cell & Closed-Cell)
The gold standard in energy efficiency.
Spray foam expands on contact to seal gaps, cracks, and hard-to-reach spaces—creating a continuous air barrier that traditional insulation can’t match.
Open-cell foam is lighter and ideal for interior walls, ceilings, and sound control.
Closed-cell foam is denser, adding strength and moisture resistance for basements, crawlspaces, and exterior walls.
Both help reduce air leakage, lower energy bills, and create a quieter, more comfortable home.
Learn more about spray foam →
Fiberglass & Cellulose Insulation
Reliable, cost-effective comfort.
Fiberglass and cellulose remain excellent options for attics, walls, and hard-to-reach cavities.
Fiberglass batts or blown-in fill provide consistent thermal performance at an affordable cost.
Cellulose (made from recycled paper) adds density and improved sound control, while offering a more sustainable solution.
Both options perform best when installed with proper air sealing and moisture control.
Cavity Fill & Injection Foam
Upgrade without tearing down walls.
Injection foam fills existing wall cavities in older homes—perfect for retrofit projects where removing drywall isn’t an option. It’s designed to seal small voids, reduce drafts, and improve your home’s comfort without major renovation.
(This image is a commercial application, but the premise is the same for residential.)
Air Sealing & Air Barrier Systems
Insulation’s best partner.
Even the most efficient insulation underperforms if air leaks are left unsealed. Our air barrier systems and sealing services close those gaps around framing, plumbing, and electrical penetrations—improving energy efficiency, indoor air quality, and moisture resistance throughout your home.
We use industry-tested materials and building science to ensure your insulation performs exactly as designed.
