Isokern manufacturers a chimney system which is impervious to wear and
tear. Our Dual Module (DM54) Chimney System has been venting homes and
buildings near the Polar Circle for decades. Over the last quarter century, Isokern
Chimney Systems vented over 155 million meters of chimney in North America.
Component-based with an inner liner and outer casing, they are 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 DM Chimney System with 100% zero-clearance
to combustibles, makes it the easiest flue system to install.