Illiana Insulation, Inc.

Illiana Insulation, Inc. We serve East Central Illinois and West Central Indiana since 1996, specializing in spray-on cellulose and foam insulation systems.

We insulate new construction homes, basements, crawl spaces, attics, remodels, agricultural and commercial buildings. Illiana Insulation Inc provides insulation services to the Cissna Park, Champaign, Bloomington, and Danville, IL area.

Transform your crawl space into a clean, energy-efficient foundation with our crawl space encapsulation system. 💪 This a...
04/24/2026

Transform your crawl space into a clean, energy-efficient foundation with our crawl space encapsulation system. 💪 This advanced solution seals out moisture, improves air quality, and adds structural strength—all while helping lower energy bills. Say goodbye to damp, musty spaces and hello to a healthier home from the ground up!

Some before and afters of a post framed building we completed in Onarga, IL for Bailey Nursery! We sprayed 2” of closed...
03/26/2026

Some before and afters of a post framed building we completed in Onarga, IL for Bailey Nursery! We sprayed 2” of closed cell foam on the walls and roof deck and then painted it white.

This was a recent job we completed for CY Construction in Buckley, IL. We installed R-49 cellulose in the attic to deli...
02/24/2026

This was a recent job we completed for CY Construction in Buckley, IL. We installed R-49 cellulose in the attic to deliver maximum energy efficiency, improved comfort, and long-term performance. Proper insulation makes all the difference!

Grateful for God’s provision and for every customer we had the opportunity to serve this year.Wishing you a blessed and ...
01/01/2026

Grateful for God’s provision and for every customer we had the opportunity to serve this year.
Wishing you a blessed and successful New Year! 🥳

12/25/2025

Warm wishes this Christmas season! 🎄
Thank you for choosing Illiana Insulation.

Wishing you all a Happy Thanksgiving filled with warmth, laughter, and gratitude! 🧡
11/27/2025

Wishing you all a Happy Thanksgiving filled with warmth, laughter, and gratitude! 🧡

Another project wrapped up! 👊🏽This was a new build in Long Point, IL. We used a hybrid system combining damp spray cellu...
11/26/2025

Another project wrapped up! 👊🏽

This was a new build in Long Point, IL. We used a hybrid system combining damp spray cellulose and closed cell foam to deliver high R-value, sound control, and superior air sealing all in one job.

👍 Comfort + efficiency done right.

A clean finish with serious performance. ✅Our team just wrapped up this addition with damp spray cellulose on the walls ...
10/17/2025

A clean finish with serious performance. ✅
Our team just wrapped up this addition with damp spray cellulose on the walls — including sound walls for noise control — and dense-packed parts of the ceilings for added thermal and acoustic insulation.

Neat and clean! 🧼 Not words you’d think would be tied to damp spray cellulose! But we take pride in leaving our job s...
08/29/2025

Neat and clean! 🧼 Not words you’d think would be tied to damp spray cellulose! But we take pride in leaving our job sites cleaner than we found them!

A recent damp spray cellulose job that our team completed in Kingman, IN. Contact us today for a free estimate!
08/08/2025

A recent damp spray cellulose job that our team completed in Kingman, IN.

Contact us today for a free estimate!

Wishing you a safe and happy Independence Day from all of us at Illiana Insulation! 🇺🇸
07/04/2025

Wishing you a safe and happy Independence Day from all of us at Illiana Insulation! 🇺🇸

Address

Services Available In:
Cissna Park, IL
60924

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+18154573900

Website

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