WIB - hooks and springs
Woven-in-bars with hooks at the top and springs at the bottom. This system incorporates round bars in the metal fabric in place of woven weft wires. The top round bar is cradled into brackets, allowing the metal fabric to hang. Intermediate triangular pivoting brackets attached to woven in bars stabilize vertical tension and horizontal movement. Heavy Duty tensioning springs attach to the bottom woven in bar to maintain a taut, yet flexible facade fabric.