Last updated: October 28, 2026. The information on this website is published in good faith by Illinois Spray Foam Insulation LLC for general information only.
No professional advice
Articles and service descriptions on this site describe how insulation generally behaves. They are not a substitute for an on-site assessment of your specific building, and you should not act on them as engineering, code or safety advice.
Accuracy
We work to keep this site accurate and current, but materials, building codes and best practices change. Where this site and your written estimate differ, the written estimate governs.
External links
Where this site links to other websites, those sites are outside our control and we are not responsible for their content.
Contact
Questions about this disclaimer? Call (217) 516-3704 or write to us at 735 N Western Ave Unit B, West Peoria, IL 61604.