The Trap-Tee symmetrical metal roofing system is a site-formed, mechanically seamed system, measuring 2-3/4-inches tall. Trap-Tee is designed to resolve the three major shortcomings of trapezoidal standing seam roof systems: leaking end laps, low wind-uplift capability and difficult to repair.
Site forming eliminates end laps vulnerable to leaking over time. The oversized seam and special clips dramatically increase wind uplift capacity and the symmetrical design allows for easy repair or alteration after the roof is installed. Standard clips are 16-gauge and 8 inches long, while Super Clips are 16 gauge and 16 inches long.