Sabetoflex - Gas

Sabetoflex provides the perfect collar and flashing combination for gas flues with diameters ranging from 100-160mm.

Unlike traditional metal collars, up to three of which are needed to cover all pitches, Sabetoflex collars can be adjusted to suit the pitch and can be used just as effectively on flat and green roofs.


Sabetoflex kits come complete with a pre-installed Wakaflex® sealing collar which provides an airtight seal with the roof. This offers a far better solution than standard lightweight metal flashings which provide no overall seal and can be inadequate on low pitches. The Wakaflex® plate is provided with butyl strips around the edge for easy fixing.

For correct installation, please ensure that there is a gap between the pipe and outlet. This is a mandatory requirement, especially for wood burners.

Gas Flue Outlet (Plastic): up to 100˚C

Gas Flue Outlets
For roof pitches 7°- 48°

Gas Burner (M-Flex)  |  100mm  |  Red  |  PSFEX100RE
Gas Burner (M-Flex)  |  100mm  |  Anthracite  |  PSFEX100AN

Gas Burner (M-Flex)  |  125mm  |  Red  |  PSFEX125RE
Gas Burner (M-Flex)  |  125mm  |  Anthracite  |  PSFEX125AN

Gas Burner (M-Flex)  |  160mm  |  Red  |  PSFEX160RE
Gas Burner (M-Flex)  |  160mm  |  Anthracite  |  PSFEX160AN

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