The DM, or dual module, chimney system is a component based chimney system that has an inner liner and external casing. The modular design of this system allows for more diverse, lightweight chimney installations for fireplaces and other applications.
Earthcore also manufactures a mono chimney flue system, called the EM40 for Outdoor Fireplace applications only. See appropriate page for details.
For Metal Chimney Flues, see the appropriate page for more information. For specific information relating to Metal Flues + Isokern Fireplace systems, call your Local Divisional Manager or Solution Center.