Schiedel Isokern DM block system

Schiedel Isokern DM block system is a high quality system chimney, which maintains flue gas temperatures while preventing heat transferences to the outer casing. The separation of the inner and outer components allows for thermal movement, reducing the risk of cracking and subsequent leaking or staining.


  • Zero distance to combustibles on straight rendered chimneys
  • Quick and easy to assemble
  • Lightweight materials, easy to handle
  • Highly insulating pumice for better draw and minimum heat loss
  • Staggered joints for maximum safety and stability
  • Air gaps between outer casing and flue prevents surface staining
  • Good resistance to temperature variations gives the maximum performance for your appliance.