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Masonry Chimney


Isokern Dual Module (DM54) Chimney System

The Masonry Chimney from Earthcore® Iskokern is called the Dual Module 54 Chimney System. The DM54 Chimney System from Isokern is very popular, and is widely used for its impervious to wear and tear. This masonry chimney system has been venting homes and buildings near the Polar Circle for decades. Over the last quarter century, Isokern Chimney Systems have vented over 155 million meters of chimney in North America.

The DM54 Chimney System is up to 14” diameters and can be used on all larger Isokern fireplaces, such as the 42”- 46” Standard Series and the 36”-72” Magnum Series. Unlike traditional masonry or modular concrete and steel/metal stack chimney system designs, the Isokern DM54 Chimney System was built to last a lifetime—resisting cracking, deflecting and oxidation.

The DM54 Chimney System is component-based and with an inner liner and outer casing is the only all masonry chimney system tested and listed to UL103HT (High Temperature) standards. The dual modular design allows for more diverse, lightweight, masonry-type installations, and each component is built with tongue and groove construction with offset joints, enabling a tighter fit for maximum safety and consistent installation. In addition, the DM54 Chimney System with 100% zero-clearance to combustibles, makes it the easiest flue system to install.

The following products below are available to build a custom masonry DM54 Chimney System:

Available Products: 
DM54 Outer Casing
Earthcore Isokern DM54 Offset Block 14
Isokern DM54 Flue
Earthcore Isokern DM54 Brick Ledge

CSI is the exclusive distributor of Earthcore® Isokern in Canada. To find an authorized Earthcore® Isokern dealer in your area, please click Where To Buy.


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