Top Track 157.5 inches (4 meters) Materials: Clear Anodized Aluminum
Track is not predrilled for fasteners. The top track must be sufficiently fastened to support the total weight of the designed system, with a greater concentration of screws towards the end where the folded doors would be parked.
Screw type and size are at the discretion of the door system manufacturer, but the screw head must not interfere with the sliding motion of the hanger sets. Max diameter is 0.59” and max head height is 0.39” (15 mm x 10 mm).