Portal extension Grom 50P2/Grom 80P2, 130 mm

For the removal of the portal for walls of greater thickness, it is possible to install additional portal extensions 100 and 150 mm long.

Theoretically, the number of additional extensions can be set to an unlimited number, it is only necessary to replace the M8 studs for the portal tie to the appropriate length (for example, if we add 2 extensions of 100mm each, the stud increases by 200mm).

It is necessary to take into account the convenience of use - loading firewood will need to be done through an enlarged tunnel, the ash box will also be deepened inside. When installing additional extensions, their joints must also be coated with sealant during assembly.