Chimney cores

Tunetanken chimney cores for already existing or newly built chimneys.

Tunetanken chimney cores are produced in fiber-reinforced composite material, which is a robust and tear-free material that does not corrode and is adjustable to high temperatures. Tunetanken chimney cores are produced specifically to each project.

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  • Robust and tear-free composite material that does not corrode.
  • Adjustable to high temperatures.
  • Long life-cycle and minimal maintenance.
  • Low weight and easy mounting.

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