Thermaseal / Lakeside Insulation

If you want to install home insulation in Chicago, IL, you’ve come to the right place! The expert insulation contractors in Chicago from ThermaSeal / Lakeside Insulation have been insulating homes, offices and commercial buildings in Chicago and surrounding areas for over 20 years.

ThermaSeal / Lakeside Insulation, a part of the Installed Building Products family of companies, has been serving Chicagoland since 2001 and helping residential and commercial customers alike increase energy efficiency and save money. We provide a variety of insulation installation services, all with one goal in mind: making your life easier.