47C System
47C System is a functional joinery solution suitable for every project with its compact frame structure and high sealing properties.
The Başak Aluminum 47C System offers a compact and modern structure with its 47 mm frame and 55 mm sash width. A 1.5 mm wall thickness enhances the system’s durability, while the Euro-standard accessory channel allows for fast and easy installation.
EPDM gaskets, combined with a water and dust-resistant central gasket, ensure superior insulation and sealing. With a glass thickness range of 4–24 mm, the system provides flawless corner joints with cleats and a secure drainage system for long-lasting and reliable window and door applications.
| Frame Width | 47 mm |
| Sash Width | 55 mm |
| Wall Thickness | 1.5 mm |
| Accessory Channel | Euro-standard compatible |
| Gaskets | EPDM |
| Glass Thickness Range | 4 – 24 mm |
| Central Gasket | Water and dust blocking |
| Corner Joint | With corner cleat |
| Air/Water Drainage | Secure system |
| Special Profiles | Compatible with standard and custom angles |
- Compact and modern frame design
- 1.5 mm wall thickness for increased durability
- Easy and fast installation with Euro-standard channel
- Maximum insulation with EPDM gaskets
- Compatible with glass thicknesses from 4–24 mm
- Central gasket to prevent water and dust ingress
- Strong and aesthetic corner joints with cleats
- Reliable air and water drainage system
- Perfect fit for both standard and custom architectural applications






