Mi-Flues System 2 is a factory made, twin wall insulated, stainless steel chimney system. It is suitable for use with solid fuel, oil and gas applications, as well as high efficiency condensing applications. It can be installed internally or externally as an independent chimney system. A Firestop is used where a chimney penetrates a ceiling or joist area. Its purpose is to centralise the chimney and maintain a 60mm gap to combustible materials.
Quick & easy to install
Provides load bearing support
Comes complete with installation instructions
Fully CE marked