RibFit rail-less racking system for metal R-panel/trapezoidal roofs

Rail-less, direct-attach mounting system that fastens to the top of the rib on metal R‑panel/trapezoidal roofs. Aluminum slide with watertight EPDM strip and self‑piercing screws with EPDM gaskets provide three levels of water protection; mounts modules in landscape orientation. Click‑on mid and end clamps with integrated bonding pins fit module frame heights 30–40 mm and 40–50 mm. Conforms to UL 2703 and UL 441 and is compatible with most R‑panel/trapezoidal roofs with ribs ≥ 3/4 in and 26‑gauge or thicker.