Bisuper 60 Acu Plus

 

The BISUPER 60 ACU PLUS doors guarantee the best acoustic comfort for your rooms:

l& # 39; certified noise reduction è equal to 44 dB , but può reach 46 dB with the application of the external threshold.

Comfort and Design characterize a technical fire door with certified resistance EI60, among the più performers from the Hotel and Hospitality collection.

Thanks to tests, laboratory tests and the development of new projects, the Ricesca & Sviluppo Bertolotto has obtained a new certification according to European standards (UNI EN ISO 10140-2 - UNI EN ISO 717).

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