HeatShield® Chimney Liner Repair System
Cracks in the flue can be a serious problem. It can allow the combustibles to escape the venting system, exposing your home to the risk of fire or the inhabitants to carbon monoxide poisoning.
Most of the time, flue liner damages go unnoticed until it is discovered during a chimney inspection, or a dangerous problem occurs like a chimney fire or fumes leaking into the living space. Normal wear and tear, improper installation, excessive heat, and gases from combustion can damage the flue liner.
HeatShield® Chimney Repair
Historically, the only way to fix damaged flue liners was to either break out the clay times and install a new stainless steel liner — an expensive process, however a revolutionary product is making costly chimney liner repairs and costly replacements a thing of the past.

HeatShield® Flue Liner Repair System Provides Strength & Durability
HeatShield® Chimney Liner System is proven to withstand temperatures of over 2900F. The American Society for Testing and Materials (ASTM) gave it a “Super-Duty” refractory mortar rating. It exceeds the International Residential Code (IRC) and the National Fire Prevention Association (NFPA) standards.

HeatShield® Benefits
Increase safety and efficiency, and restores the integrity of your flue with these benefits:
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· Quick and easy flue liner repairs
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· Customized to fit any chimney
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· Approved for all fuel types
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· Environmentally Friendly
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· Limited Lifetime Warranty