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Heat Shield

Providing Exceptional Chimney and Fireplace Repair & Cleaning in Southeastern Pennsylvania since 1989.


FREE ESTIMATES Click or Call Now! 215-690-0900

Chimney Service You Can RELY On!

Call for a FREE ESTIMATE 215-690-0900

Heat Shield


Heatshield Resurfacing System: After preparing the work site, we will apply an initial Tie coating” to your chimney flues.  This removes any remaining dust in the flue, and acts as an effective primer coat.

We will then apply HeatShield® Cerfractory® Flue Sealant over the primer coat.  Finally, we will scan the flue with a digital video camera to ensure that the flue is properly sealed.

Developed in Europe over 20 years ago, HeatShield’s® Cerfractory® technology is a hybrid (ceramic/refractory) coating and is 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.

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.

Limited Lifetime Warranty

Whether your chimney requires repair or relining, HeatShield® is covered by a limited lifetime warranty.



1429 Ulmer Avenue Oreland PA, 19075