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Why You Should Insulate Your Attic

As one of the most significant sources of energy loss in a home, the attic is an important place to insulate. Nobody likes to deal with increasing utility bills. But if your attic isn’t properly insulated, your HVAC system has …

Can Insulation Be Reused?

Do you need to insulate your home? Are you wondering if insulation can be reused instead of going to waste? Some types of insulation are recycled. Cellulose is one such material. For those who want to stay as environmentally as …

Benefits of Spray Foam Insulation

Do you need to insulate your home? You have a few different options—there are several insulation materials available. Spray foam is one such option. Contact ThermaSeal / Lakeside Insulation if you need an insulation company in the Chicago area—or keep …

Stay Warm & Save Money at Home

Although March is just a few weeks away, winter isn’t over yet! Fortunately, there are ways to save energy and stay warm in your home. You don’t have to compromise your comfort to save money during the cold season. How …

How Does Insulation Reduce Noise?

If you’ve ever talked to an insulation company or read anything about home insulation online, you’ve undoubtedly heard about the incredible energy savings it can offer. But insulation offers more benefits than just saving you money. Many homeowners wonder if …

Benefits of Cellulose

Insulation is essential for increasing your home’s energy efficiency and keeping you more comfortable in your home year round. But there are several different insulation options, all with their own benefits—so which one should you use?

How to Find a Good Insulation Contractor

Winter is finally here—the cold temperatures aren’t only uncomfortable, they also mean potentially higher energy bills, especially if your home isn’t energy-efficient! Re-insulating is one way to help maximize your home’s energy efficiency and stay comfortable throughout the winter (and …

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.

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