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Thermocrete® Lining

About Thermocrete®
Line and protect with sprayed ceramic technology.

Thermocrete® is a premium, durable ceramic liner for use in the repair, restoration and energy conversion of chimneys and chimney flues. Thermocrete seals holes and cracks, increases efficiency, and strengthens the chimney. Thermocrete makes it easy to retrofit chimneys for conversion to natural gas. Installation is quick, cost effective and environmentally friendly. And unlike traditional fuel conversion methods, Thermocrete requires no major construction and does not reduce the diameter of the flue.

There are many benefits of choosing Thermocrete Ceramic Flue Liner over a steel liner, including:

  • Minimal intrusion for residents/tenants
  • Significant cost savings
  • Quick installation time
  • Environmental compliance
  • Resistance to corrosion from the elements
  • Minimal downsizing of flue area
  • Ceramics will not corrode like stainless steel.
  • Impervious to acids, sulfurous emissions, chlorides and creosote

hermocrete was listed with Warnock Hersey in 1999, then relisted in 2011/2016 by Guardian Test Labs per ULC-S635.

Designed for all types of masonry chimneys.

Thermocrete is effective and ideal for restoring and repairing residential fireplace chimneys, as well as chimneys serving gas, oil, wood, or coal burning appliances.

We are always seeking to expand our network of Thermocrete factory trained Installers. If you are a skilled chimney professional who has found situations where other repair methods just won’t work due to the configuration or size of the flue, contact us to learn more about how you can offer your customers the Thermocrete solution.

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