Heat Shield

HeatShield Chimney Resurfacing System

Each year thousands of modern gas appliances are vented into outdated masonry chimneys resulting in poor draft, excessive water vapor, corrosion of the flue tiles and chimney surfaces.

We can restore your chimney’s flue by resurfacing the interior using a custom made foam applicator plug. First we place it at the bottom of the flue and then attach it to a winch at the top of the chimney.

The first coat is known as the “tie coat”. When we apply it to the chimney flue walls, it cleans away any remaining dust and acts as a primer for the HeatShield® Cerfractory® Flue Sealant. Both materials are applied by utilizing the winch to pull the application plug up the chimney flue, forming the new flue. This unique chimney resurfacing application method is known as “slip casting” or “slip cast extrusion”.

To complete the chimney flue restoration your Lindemann HeatShield® Installer will perform an internal video scan that will verify the flue is completely sealed.

Your Certified Lindemann Technician will offer you the option of a HeatShield® fireplace flue lining if your system meets the installation requirements.

Lindemann Chimney Service has been providing state of the art solutions to all your chimney problems for over 40 years.

We are proud to serve our community and the many of the surrounding areas.

  • 5555 N Santa Monica Blvd
    Whitefish Bay, WI 53217
  • 262.714.2012

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Leaky Chimney InspectionChimney Cleaning & Safety InspectionChimney LinersCaps and DampersFireplace RestorationGutter CleaningGas Fireplace InstallationOutdoor Kitchens and FireplacesMasonry Work and Repair ServicesWood Stoves
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