Window Installation: Training for Installation Specialists

1 min read
RD
Robin Dietsche
Geschäfsführer, Dietsche MontageProfis AG · Kriessern
Last checked: August 15, 2026
Key takeaways
Professional window installation must be learned. Therefore, 15 team leaders of the Dietsche installation professionals were further educated in a multi-stage, comprehensive training about proper window installation.

Practical and theoretical aspects of window installation

Window expert Peter Sutter addressed topics related to installation such as fastening and form-fit installation as well as physical learning units about the window. It became clear that there is no simple matter of applying the correct installation type and the corresponding sealing measure.

Diffusion safety and protection against penetrating water must be learned. This is exactly where the training started and created a shared understanding among the installation professionals of the crucial details.

Differences between new construction and renovation

The Dietsche installation professionals are also used by many window manufacturers. In new buildings, the mounting is usually easier than replacing windows during renovations.

This aspect was also addressed in the training. In older properties, the know-how of experienced staff and internal quality assurance come into play especially.

Learning with real practical examples

Peter Sutter worked with many practical examples during the training of the installation specialists. Using sample windows, the details were discussed so that participants can better recognize and avoid mistakes.

The keen interest was evident in the detailed follow-up questions from employees. Exactly this practicality makes good training valuable: it combines experience, technical fundamentals and concrete on-site application.

Thus the Dietsche installation professionals ensure that their teams can also install competently on challenging projects. Those who prioritize quality in windows benefit from trained specialists with experience and a clear eye for details.