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4B AG is a leading Swiss company for intelligent building envelopes, specializing in windows and facades. Since its foundation in 1896, the company has evolved from a craft business to a market leader. 4B produces exclusively in Switzerland at its headquarters in Hochdorf and offers comprehensive services from development to installation and service. The Chur location serves as a consultation and showroom center for the region.
Opening times
Closed until Monday at 7:00 AM
- Monday7:00 to 12:00 / 13:00 to 17:00
- Tuesday7:00 to 12:00 / 13:00 to 17:00
- Wednesday7:00 to 12:00 / 13:00 to 17:00
- Thursday7:00 to 12:00 / 13:00 to 17:00
- Friday7:00 to 12:00 / 13:00 to 17:00
- SaturdayClosed
- SundayClosed
Opening times
Closed until Monday at 7:00 AM
- Monday7:00 to 12:00 / 13:00 to 17:00
- Tuesday7:00 to 12:00 / 13:00 to 17:00
- Wednesday7:00 to 12:00 / 13:00 to 17:00
- Thursday7:00 to 12:00 / 13:00 to 17:00
- Friday7:00 to 12:00 / 13:00 to 17:00
- SaturdayClosed
- SundayClosed
Address:
- Telephone:
- E-Mail:
- Website:
Key feature:
- Market leader for windows and facades in Switzerland
Frequently asked questions about 4B AG
- Categories
- Window manufacturing
About this profile
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