Architectural Metal Supply is ES-1 certified and can provide the materials necessary for Drexel Metals’ water-tight warranty.

ES-1 is a reference for those who design, specify, fabricate or install low-slope roof edges. From the highest wind resistance to lighter duty, our perimeter systems have you covered. Our perimeter edge-to-edge and ES-1-compliant systems are built weather-tough with premium quality, heavy-gauge materials and a fully supporting anchor chair that will meet the strictest of standards. The anchor chair is manufactured in continuous lengths and pre-punched, taking the guesswork out of cleat fastener spacing. This unique design prevents sag and supports the coping for a markedly superior installation that's also quick and easy. Spring-Tite copings are precision-engineered to provide maximum wind resistance and eliminate roof edge blow off.