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

Attic Insulation in Chicago, IL

If you’re thinking about installing more insulation in your Chicago home, the attic should be one of the first places you look. Attics are one of the biggest sources of energy loss in homes. Think about all that warm air that rises to the attic—if your attic isn’t properly insulated, that heat escapes right out of your house, which can leave you pretty uncomfortable in the winter!

At ThermaSeal / Lakeside Insulation, we offer both residential and commercial attic insulation in Chicago, and our experienced insulation contractors can provide no-obligation quotes for free. Whether you need to re-insulate or insulate for the first time, we have you covered.

Get a FREE QUOTE for your attic insulation in Chicago today by contacting us online or giving us a call at (800) 836-2535!

What Are the Different Types of Attic Insulation in Chicago?

You have a number of options when it comes to attic insulation in Chicago, including:

Find out what the best type of insulation is for your home and budget—give us a call today!

Do You Need More Attic Insulation?

So how do you know if you need more attic insulation? Keep an eye out for the following signs:

  • Higher energy bills than normal
  • Unusually warm temperatures, especially the upstairs rooms

In fact, homes with radiant barrier insulation (one of the best types of attic insulation) can be approximately 10 degrees cooler than homes without attic insulation in Chicago. This can make a huge difference, particularly when it’s the middle of July and the second story of your home can get really stuffy!

What Are the Benefits of Attic Insulation Installation?

Insulating your attic is one of the improvement projects that pays off the most. Though the upfront cost may seem really high, attic insulation in Chicago is worth it in the long-run—you can save hundreds of dollars a year! According to the U.S. Department of Energy, it’s estimated that you can save up to 10% annually on your energy bills with attic insulation installation.

Other benefits of attic insulation include:

  • A more comfortable home – This applies specifically to the second story
  • Increased home market value – Homebuyers value energy efficiency a lot more than they used to
  • A healthier environment – Decreased energy consumption reduces carbon dioxide and other greenhouse gas emissions

Any home in Chicago can benefit from more attic insulation, especially homes with air ducts in the attic, asphalt shingle roofing (which doesn’t reflect heat from the sun very well and gets extremely hot) or little to no shading from trees.

Install Attic Insulation in Chicago, IL

If you need to add more attic insulation to your home in the Chicago area, look no further than ThermaSeal / Lakeside Insulation. Let us help you start saving money today—our attic insulation installation experts are just a call or click away!

Contact us online or by phone at (800) 836-2535 to get a FREE quote for attic insulation in Chicago!

We proudly provide service in Chicago and the surrounding areas, including (but not limited to) the following cities:

Addison, Algonquin, Arlington Heights, Aurora, Bellwood, Bensenville, Berkeley, Berwyn, Bloomington, Bolingbrook, Brookfield, Buffalo Grove, Chicago, Chicago Heights, Cicero, Crystal Lake, Des Plaines, Downers Grove, Elgin, Elk Grove Village, Elmhurst, Elmwood Park, Evanston, Forest Park, Franklin Park, Genoa, Glen Ellyn, Glenview, Harwood Heights, Highland Park, Hoffman Estates, Joliet, La Grange, La Grange Park, Lake Zurich, Libertyville, Lombard, Lyons, Maywood, Melrose Park, Mundelein, Naperville, Niles, North Chicago, Northbrook, Oak Brook, Oak Lawn, Oak Park, Orland Park, Oswego, Palatine, Park Ridge, River Grove, Riverside, Rockford, Schaumburg, Schiller Park, Shorewood, Skokie, Stone Park, Tinley Park, Vernon Hills, Villa Park, Westchester, Westmont, Wheaton, Wheeling, Willowbrook, Winnetka, Wood Dale


Great job – Installers were great and appreciated the honesty of the sales guy.

Charles in Hoffman Estates, IL
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