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Chicago Area Waterproofing Contractors

Are you in need of waterproofing product for your Chicago area building project? The team at Thermaseal / Lakeside Insulation can help. We are equipped with premier applications so that we can seamlessly seal and insulate any basement, helping keep water out and comfort in.

Waterproofing Services in Chicago, IL

Our team can provide both foundation waterproofing services and basement waterproofing services for building projects. We use high-quality tools and proven processes. While we specialize in foundation waterproofing, we also waterproof from the inside of the house by damp-proofing the interior walls.

We install TREMCO waterproofing systems, which provides a seamless, polymer enhanced membrane that will help seal out water penetration.

Benefits of Foundation & Basement Waterproofing

Retrofit waterproofing services offer a variety of benefits, including:

  • Protection against damage: A buildup of water in and around buildings can cause catastrophic damage, from rotten framing to cracked walls to ruined windows. Waterproofing help protect against these damages.
  • Savings: Waterproofing requires an investment, but it can pay for itself by preventing the need to pay for flood remediation services.
  • Mold prevention: Excess moisture promotes mold growth, which can damage buildings and impact indoor air quality. A waterproof foundation helps keep the basement nice and dry.

Waterproofing Services in Chicago

The professionals at Thermaseal / Lakeside Insulation take pride in working with builders throughout the Chicago area to provide state-of-the-art new construction waterproofing for building projects of all kinds. Whatever your needs, you can count on our team of experience waterproofing contractors. Fill out a contact form to learn more about our services.


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.

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