The Challenge of Large-Scale Openings
Modern architectural designs increasingly feature expansive bifold doors to blend indoor and outdoor living. However, these large spans create significant engineering challenges: structural sagging, wind-load instability, and the difficulty of integrating effective pest protection without ruining the aesthetic.
The BKH Solution: Engineering the "Kernel"
Under the MBORMC® Class 06 Standards (No. 57344538), BKH Systems has developed a specialized framework designed specifically for high-span folding systems. Our solution focuses on three core engineering pillars:
1. Structural Rigidity (6063-T5 Alloy) We utilize aviation-grade 6063-T5 aluminum profiles. This ensures that even at widths exceeding 6 meters, the tracks remain perfectly horizontal, preventing the "drag" often found in inferior bifold systems.
2. Precision Tension Control The BKH "Kernel" hardware features a proprietary internal tensioning system. This prevents the mesh from sagging or "blowing out" during high-wind events—a common failure point in standard retractable screens.
3. Low-Profile Threshold Integration Our BKH-01 track series offers a "near-zero" threshold option. By embedding the 6063-aluminum track directly into the floor, we achieve a seamless transition that complies with modern barrier-free architectural requirements.
Technical Specifications for Architects
Max Span: Up to 12 meters (Multiple sections).
Material: Certified Class 06 Metal Alloy.
Wind Resistance: Tested up to Level 9 Gale Force.
Hardware Life-Cycle: 100,000+ operations guaranteed under MBORMC® quality control.
Why Global Contractors Trust BKH Systems
As a Class 35 (No. 57769506) certified entity, MBORMC® doesn't just provide parts; we provide full project management support. From CAD drawing verification to final installation guidance, BKH Systems ensures that your bifold door project is as durable as it is beautiful.