Successful roof test
For the mullion-transom façade and conservatory roof system LARA GF we successfully passed a roof test together with the Bundesverband Wintergarten e.V. at the PIV Prüfinstitut Schlösser und Beschläge in Velbert. The test was passed with system components (without additional articles for glass roofs) with excellent values. With this further proof of tes- ting, we can once again demonstrate the performance of Gutmann systems.
Nachfolgend aufgeführte Verbundprofile sind ab sofort als Kurzlänge im Programm:
| Resistance to water tightness | up to class RE1800 Pa, successfully tested |
| Resistance to wind loads | up to test pressure 2000 Pa, increased load 3000 Pa, successfully tested |
| Air permeability | up to class AE 750 Pa, successfully tested |
The excellent results were achieved even with very flat inclined glass roofs from 5° and also with the glass joint. Enclosed the certificate from the Bundesverband Wintergarten e.V. (German Winter Garden Association).
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Bundesverband Wintergarten e.V.