Slagel Insulation, Inc.

Slagel Insulation, Inc. Since 1975, Slagel Insulation has been spraying polyurethane foam insulation. Spray polyurethane foam insulation – “the best there is”!

Starting life as a one-man operation, we've grown into a family-owned company with many years of experience in the spray foam insulation and commercial spray foam roofing industries. We can insulate new homes, remodels, additions, crawlspaces, garages, sheds, pole barns, steel structures and light commercial. Call us today – let us show you what so many others have come to learn, how there really is no comparison to insulating with anything else!

🐾💙 Our jobsite supervisor and ride-along specialist officially turns 2 today! 💙🐾Diesel takes his job very seriously—whet...
04/19/2026

🐾💙 Our jobsite supervisor and ride-along specialist officially turns 2 today! 💙🐾

Diesel takes his job very seriously—whether he’s inspecting jobsites, greeting customers, or just melting our hearts with his cuteness.

We’re pretty sure he thinks he runs the place most of the time. 😀

🎉 Help us wish Diesel a very Happy 2nd Birthday! 🎉

He is risen! Happy Easter from all of us at Slagel Insulation.Today we celebrate the incredible gift of hope, grace, and...
04/05/2026

He is risen! Happy Easter from all of us at Slagel Insulation.

Today we celebrate the incredible gift of hope, grace, and new life through the resurrection of Jesus Christ.

“He is not here; He has risen, just as He said.” – Matthew 28:6

May your day be filled with peace, joy, and the reminder of God’s everlasting love. We are so thankful for our customers, friends, and community—blessings to you and your families this Easter season.

⭐ Customer Review Spotlight!We love hearing feedback like this—especially when it highlights our awesome crew!We’re prou...
03/24/2026

⭐ Customer Review Spotlight!

We love hearing feedback like this—especially when it highlights our awesome crew!

We’re proud of the work Michael and Maylo put in every day, and reviews like this mean a lot to our small team. Thank you for trusting Slagel Insulation with your home!

If we’ve ever worked on your home or building, we’d truly appreciate you sharing your experience with a Google review—it helps us more than you know!

Another Morton building in the books!This one is for personal use, and the crew took their time making sure everything w...
03/13/2026

Another Morton building in the books!

This one is for personal use, and the crew took their time making sure everything was masked off properly around the purlins, windows, and all the little details before spraying. Clean prep work = clean results.

It may take a little extra time, but doing it right the first time is always worth it.

Nice work team! 👏

There’s nothing better than hearing from people we’ve had the chance to work with.Thank you so much for the kind words a...
03/12/2026

There’s nothing better than hearing from people we’ve had the chance to work with.

Thank you so much for the kind words and for choosing Slagel Insulation. With a small crew and a lot of pride in what we do, reviews like this really mean a lot to us!

Come chat with us today at Wesleyan University Shirk Center about current job opportunities!
03/04/2026

Come chat with us today at Wesleyan University Shirk Center about current job opportunities!

Swing by the Slagel Insulation booth, ask questions, and learn how proper insulation can make a real difference in comfo...
02/23/2026

Swing by the Slagel Insulation booth, ask questions, and learn how proper insulation can make a real difference in comfort and energy savings.

Pulling through winter like....💪🏻❄It might be muddy, but we always get the job done.
02/19/2026

Pulling through winter like....💪🏻❄
It might be muddy, but we always get the job done.

If your home has cold floors, excess humidity, or a musty smell, your crawlspace may be to blame.Our crawlspace encapsul...
02/13/2026

If your home has cold floors, excess humidity, or a musty smell, your crawlspace may be to blame.

Our crawlspace encapsulation systems include v***r barriers, insulation, and air sealing to help protect your home and improve energy efficiency.

📞 Call Slagel Insulation to schedule your FREE crawlspace inspection.

This building got a big upgrade! 👏Our customer is turning it into a personal storage space and family center, so comfort...
01/14/2026

This building got a big upgrade! 👏
Our customer is turning it into a personal storage space and family center, so comfort and efficiency were key.

We sprayed:
▪️ 3" closed-cell foam on the roofline
▪️ 1" closed-cell foam on the walls
▪️ 1.5" closed-cell foam on the overhead doors

Now it’s sealed tight, energy efficient, and ready to be enjoyed year-round—no matter what Illinois weather throws at it. ❄️🔥

Thinking about insulating your shop, storage building, or family space? We’ve got you covered.

Thank you for your business!
01/08/2026

Thank you for your business!

Thank you to everyone who supported Slagel Insulation this past year — we truly couldn’t do it without you. Here’s to ne...
01/01/2026

Thank you to everyone who supported Slagel Insulation this past year — we truly couldn’t do it without you. Here’s to new projects, new goals, and another year of keeping homes and businesses comfortable. Happy New Year!

Address

21112 E 200 North Road
Fairbury, IL
61739

Opening Hours

Monday 7am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 5pm

Telephone

+13092711162

Website

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