Become a specialist fitter for sealing joints in windows and front doors

The training concept of the Gütegemeinschaft Gebäudeabdichtungssysteme e. V. consists of two consecutive units leading to a qualification at the RAL Academy. As a fitter for building elements, jointing specialist, planner or architect, you will obtain the RAL qualification as a "Specialist fitter for joint sealing - windows and front doors" as part of this training course. To participate, you must have at least two years of professional experience.

As a member of the quality association, we pass on our theoretical and practical expertise to you:

The first module takes place at the Hanno factory (Laatzen). Here you will learn the basics of RAL qualification at first hand, have the option of trying your hand at practical work and visiting the factory.
The cost of Module 1 is 198 euros, including an overnight stay in the Hildesheim / Hanover area, dinner, snacks and drinks during the event.

Alternatively, the workshop can also be held at the locations of our Premium Partners or offered as in-house training (dates by arrangement). In this case, our employees will visit your company and convey the content in a practical manner. After completing the first module, you will receive a certificate entitling you to participate in the second module.

If you have any questions, please contact Philipp Staude (Application Technology).

Registration for RAL Workshop Module 1 & 2

Terminauswahl Modul 1 *

Terminauswahl Modul 2 *

Anrede *

Vorname *

Nachname *

E-Mail *

Telefonnummer *

Unternehmen *

Straße, Hausnummer *

PLZ *

Ort *

Ich akzeptiere die Stornierungsbedingungen und melde mich verbindlich zur Veranstaltung an.*

Ich akzeptiere die Weitergabe meiner Daten an die RAL gGmbH zum Zweck der Anmeldung und Abwicklung für Modul 2, da dieses bei der RAL gGmbH, Fränkische Straße 7, 53229 Bonn stattfindet. Die zur Schulungsanmeldung erhobenen Daten dürfen nur zweckgebunden für die Durchführung der Schulung verwendet werden.*

Ich habe die Datenschutzerklärung gelesen und stimme dieser zu.*

Module 1 - on site & practical

Focal points

- Fundamentals of building physics
- Materials science
- Product safety
- Application technology
- Planning and installation of windows and front doors
- Fault prevention

Costs

198 euros including an overnight stay in the Hildesheim / Hanover area, dinner, snacks and drinks during the event

Dates

22. - 23.10.2025

29. - 30.10.2025

Module 2: Advanced and examination module at the RAL Academy

Part 2 of the training concept takes place together with the examination at the RAL Academy in Bonn. The advanced and examination seminar includes a one-day refresher course on the relevant standards and guidelines, as well as product selection, organisation, documentation and error handling. Lecturers from theory and practice include application engineers, experts and specialist lawyers.

After successfully completing the examination, you will receive the certificate as a "RAL qualified specialist fitter for joint sealing - windows and front doors".

Costs:

The second module and the examination together cost 450 euros.

Dates:

13.11.2025
26.02.2026
07.05.2026
17.09.2026
19.11.2026

Cancellation policy for module 2:

Participation can be cancelled in text form by participants or member companies to RAL gGmbH up to 10 calendar days before the respective event date. Cancellation must be made by email to guetezeichen@ral-aka-demie.de. In the event of cancellation, participants will be refunded 100% of the amount paid, provided that the participation fee has been paid.

If the minimum number of participants is not reached, the RAL Academy may cancel up to 14 calendar days before the training event. There is no entitlement to the organisation of the training event.