• 770 Industrial Drive Unit A, Cary, IL 60013
  • |Contact Us
Call Your Local Pros Today! (800) 836-2535

About ThermaSeal / Lakeside Insulation

Insulation Installers in Chicago, IL

If you need an insulation company in the Chicago metropolitan area, ThermaSeal / Lakeside offers exactly what you need. A part of the Installed Building Products family of companies, our Chicago insulation experts offer top-quality insulation services for both homes and commercial buildings.

ThermaSeal / Lakeside Insulation has been serving the Chicago, Illinois area since 2001. We provide insulation services and no matter what project we’re completing, our professionals strive to achieve one goal: making your life easier. We offer free estimates—so contact us, or keep reading to learn more about what we do.

Why Choose Our Chicago Insulation Contractors?

If you need to insulate your home or commercial building in the Chicago area and need new construction insulation services, you want the best. This is where Thermaseal / Lakeside Insulation comes in!

Why should you choose us for your insulation installation project?

  • Experience – We have over 10 years of experience insulating all kinds of homes and commercial buildings.
  • Expertise – No matter which type of insulation you need, be it fiberglass, cellulose or something else, we will make sure we install the best product for your home or building.
  • Professionalism – For every single job, our trained professionals will be punctual and perform a thorough cleanup.
  • Quality services – Our insulation installers will complete the job on time and on budget.
  • Safety – We are insured and licensed and complete every single job in a safe manner.

Insulation Services in the Chicago Area

When it comes to insulation installation, Thermaseal / Lakeside does it all. Whatever your needs, our trained staff of insulators and professionals will get the job done on time, on budget, and safely.

With our experienced and dedicated staff to serve you, rest assured you’ve come to the right place for expert installation of insulation.

When you’re looking for top quality home insulation or commercial insulation in the Chicago, Illinois area, call ThermaSeal / Lakeside Insulation at 800-836-2535 or contact us online for a FREE estimate!

Products We Install

Our team installs both batt and blown-in fiberglass insulation.


Help prevent mold and excessive moisture infiltration in homes you build with our waterproofing services.


At Thermaseal / Lakeside Insulation, we understand the role a floor plays within a building system by controlling sound and fire.

Are You Sure?
Stay on Page
You are about to leave this ThermaSeal / Lakeside Insulation and enter a third-party site. ThermaSeal / Lakeside Insulation and Installed Building Products have no control over, and accept no liability, obligation, or responsibility for, the contents or performance of other websites. Any such link does not constitute an endorsement or any representation regarding, the linked website, its content, its owner, its performance, its owner’s products or services, or any forward-looking statements found in.
Leave Page
Stay on Page