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HeatShield® Cerfractory® Relining Services

Typically, once terracotta liner tiles crack or mortar falls out of the horizontal joints, repair options are limited to costly demolition and relining using stainless steel or poured-in-place liners. In some cases though, joints can be repaired using the HeatShield® high performance ceramic-refractory relining system to fill in these gaps. While this repair will not work for every chimney, if it will work for your flue, it can save you thousands over any other safe repair.

HeatShield® Takes the "Heat" So You Don't Have To

Developed in Europe over 20 years ago, HeatShield’s® Cerfractory® technology is a hybrid (ceramic/refractory) coating and proven effective both in use and by independent lab testing.

As a repair, it’s been proven to withstand moisture, corrosive flue gases, and temperatures in excess of 2900°F. It’s rated a “Super-Duty” refractory mortar per ASTM (American Society for Testing and Materials) C199. It surpasses both National Fire Prevention Association (NFPA) and International Residential Code (IRC) which require only a “Medium-Duty” refractory mortar for use in fireplaces and chimneys.

It is an approved “all fuel” chimney liner and listed to UL 1777 by Warnock Hersey with the addition of the CeCure® Sleeve.

Your Chimney Expertly Repaired

Independent HeatShield® Installers are carefully selected based on their industry certifications and experience. Armed with factory training and specially designed tools, your HeatShield® professional can expertly repair your chimney. Special video cameras are used to verify completed repairs.

Economical and Environmentally Friendly

HeatShield® is an “eco friendly” product made from recycled and naturally occurring materials. HeatShield® offers you and your chimney professional a less costly alternative to rebuilding your chimney or the destructive removal of flue tiles before the chimney can be relined.

20 Year Limited Warranty

Whether your chimney requires repair or relining, HeatShield® is covered by a 20-year material warranty. Ask your HeatShield® professional for details.