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  • Excellent value for money
  • 14-day right of return
  • Fast delivery free of charge
  • Easy self-assembly
+41 44 854 94 94

Useful information about SYSTEM4-Lite
Information, instructions and answers.

Here you will find all information about SYSTEM4-Lite, from the key differences compared with SYSTEM4 and assembly instructions through to certificates and frequently asked questions.

Contact
We are here for you – personal, knowledgeable and straightforward.

Duco System AG 
SYSTEM4-Lite
Ruchwiesenstrasse 8
8157 Dielsdorf

Telephone number: +41 44 854 94 94

Email: info@duco.ch 

Opening hours: Monday - Friday
08:00 - 12:00 and 13:00 - 17:00