The T1 Trapezblech mounting system by CLICKWERK – the universal solution for the fast and secure installation of PV modules on trapezoidal sheet metal roofs. One well-engineered system that masters every mounting situation with a single rail element.
Universal – upright & crosswise
16 + 2 fixing points
Integrated cable routing
25-year warranty
What sets our system apart: a single element can be mounted in every orientation – both upright and crosswise. This is made possible by the 45° cut on both ends – maximum flexibility with minimal material.
Thanks to the 45° cut on both ends, the profile is universally usable – upright or crosswise, with no rethinking and no extra parts.
Four holes per side – 16 in total – ensure a firm, load-safe hold. Four additional central holes are available for crosswise mounting.
With integrated cable routing you fasten your cables to the profile using the matching cable clip – they never rest unprotected on the trapezoidal sheet.
We grant a 25-year manufacturer's warranty on the T1 system – for long-term security on your trapezoidal sheet roof.




Trapezoidal-sheet roofs are widespread in commercial, industrial and agricultural buildings. The M1 trapezoidal-sheet mounting system from CLICKWERK fixes photovoltaic modules quickly and securely onto the trapezoidal profile – for a permanently stable solar system.
The special feature: with just one rail element, the M1 system handles almost any installation situation. Together with the universal clamp, end clamp and cable clip, it forms a well-thought-out, material-saving solution that mounts quickly.
CLICKWERK develops and manufactures the M1 trapezoidal-sheet mounting system in Germany – for durable, secure PV mounting on trapezoidal-sheet roofs.