Green Attic Insulation Services in Thornton
Request a Quote Today

Why Proper Insulation Matters in Thornton
Thornton experiences a diverse climate, with cold winters and warm summers. Proper insulation is crucial to:
- Maintain Indoor Comfort: Keep your home warm in winter and cool in summer.
- Reduce Energy Bills: Efficient insulation minimizes heating and cooling costs.
- Enhance Air Quality: Prevent drafts and moisture intrusion.


EPA Lead Safe Certified
OSHA Certified

PHS Environmental

BBB Accredited

Nextdoor Recommended

BPI Licensed

NAHB Member

EPA Certified

ASHI Certified Inspector
HomeAdvisor Approved

Angie's List Verified

Yelp Rated
Our Comprehensive Insulation Services

Spray Foam Insulation
Thornton, IL
Our Proven Process
Step 1: Free Energy Audit
Step 2: Customized Plan
Step 3: Professional Installation
Step 4: Results
Ceiling Insulation Services
Upgrade your home’s comfort and energy efficiency with Green Attic’s professional ceiling insulation services in Thornton, IL. Our expert team uses high-quality materials, such as fiberglass, cellulose, spray foam, and rockwool, to reduce heat transfer and minimize energy loss through your ceilings.
Whether you have conventional, cathedral, or suspended ceilings, we offer tailored solutions to meet your needs. Our process includes air sealing, proper ventilation, and precision installation to ensure long-lasting results. With options like closed-cell spray foam for superior thermal barriers or loose-fill insulation for cost-effective coverage, we help lower energy bills while enhancing indoor comfort.
Frequently Asked Question
Insulation works by slowing conductive and convective heat flow, while radiant barriers and reflective insulation reduce radiant heat gain through reflective surfaces in contact with air spaces.
The thickness of R49 insulation is typically around 14 inches. This measurement ensures that the insulation provides high thermal resistance, commonly used in attics and other areas requiring significant insulation to enhance energy efficiency and comfort.
Attic insulation levels are measured by R-Value, which indicates resistance to heat flow. Most attics should be insulated to R-38, or about 10 to 14 inches, depending on the insulation type.