Support the bench and is used to a certain degree and stable mounting chimney benches or steps for the construction of pitched roof framing, roofing tiles coverage of the module length 35 or 40 cm.

- 6 standard colors: brick red (RAL 8004), brown (RAL 8017), anthracite (RAL 7016), black (RAL 9005), red (RAL 3004), chestnut (RAL 8012).