R-Mer Shield is Garland's newest generation of industry-leading, high-performance, structural standing seam roof systems. R-Mer Shield consists of a 2-1/16" high vertical seam with an extruded aluminum clip and top rail system that helps provide unrivaled wind uplift performance. R-Mer Shield also provides unlimited thermal expansion and contraction, isolation of the seam sealant from the clip, symmetric panel design, and includes mesas and pencil lines to help reduce the risks of oil canning. R-Mer Shield is available in steel, aluminum, zinc, copper, and stainless steel.
