Composition of stone chip coated modul
(Sanitary) ventilation chimney
A ventilation chimney with a roof passage covered with stone aggregate is responsible for ventilation of the rooms, used as the finishing of the ventilation system, of among others: bathroom, garage, kitchen (e.g. extractor hood connection), sewage vertical shafts. However, it is not suitable for the extraction of exhaust fumes from gas or oil boilers or other heating devices.




- Transparent acrylic coating
- Natural stone chips
- Base layer
- Passivation protective layer
- Alu-zinc protective layer
- Steel core
- Alu-zinc protective layer
- Passivation protective layer

Contact us
biuro@btrsystems.eu
+48 573 002 164
+48 573 002 164