GRANDE Linea Rossa GLR-63 Insulated BI-Fold System
The system is engineered to support wide sashes with precision-engineered top-mounted bearings, ensuring smooth and stable movement while preventing unwanted rotation. By transferring the full sash load to the head rail, it minimizes stress on the threshold, protecting both the frame and the flooring from wear over time. This design not only enhances long-term durability but also ensures consistent performance even under frequent and heavy use.Additionally, the advanced bearing system contributes to improved user comfort by allowing effortless operation of large, heavy sashes. The precise alignment reduces friction and vibration, while the stable movement enhances overall safety and reliability. Ideal for modern architectural applications, this solution combines structural integrity, ease of use, and lasting performance, making it a premium choice for both residential and commercial spaces.
DOOR CONFIGURATIONS
For more information about available configurations, please contact us.
Application Features
- ✓ Upper Carrier Bearings
- ✓ Slotted Threshold Alternative
- ✓ Possibility to Collect the Sash at 45°
- ✓ Possibility to Collect the Frame at 90°
- ✓ Heat and Sound Insulation
Linea Rossa GRANDE Series
All Products
- ✓ GLR-33 Insulated Sliding System
- ✓ GLR-36 Insulated Sliding System
- ✓ GLR-37 Minimal Sliding System
- ✓ GLR-50 Entrance Door System
- ✓ GLR-51 Pivot Door System
- ✓ GLR-53 Insulated Opening System
- ✓ GLR-63 Insulated BI-Fold System
- ✓ GLR-64 Insulated BI-Fold System
- ✓ GLR-65 Storefront System
- ✓ GLR-95 Modular Unitized Curtain Wall System
GLR-63 Gallery
