A method of testing the wind resistance of various perimeter metal design was developed by ANSI / Spri. ( American National Standards Institute / Single Ply Roofing Industry ). The testing regimen developed is called ES-1 . Metal edgings, gravel stop, and copings are subjected to a standardized pull test that correlates to the wind uplift forces that the perimeter of a building is subjected to in high wind conditions.

Features:

• ES-1- It is the first roof edge standard developed to aid architects, specifiers, and other roofing professionals in designing and installing a quality metal roof edge system.

• Our ES-1 system is built weather-tough with premium quality, heavy-gauge materials and a fully supporting anchor chair that will meet the strictest of standards in any size & shape needed.

Available Materials:​

• 24 & 26 GA. Galvanized Steel

• 22, 24, & 26 GA. Kynar Pre-Finished Steel

• 24 GA. Stainless Steel

• 24 GA. Bonderized Steel (Paint Grip)

• Anodized Aluminum

• Zinc

• 16 & 20 oz. Copper

• Lead-Coated Copper

• Freedom Gray Copper

• Samsung Metals:

  • Patina 3000​

  • Light Brown Copper

  • Dark Brown Copper

NOT AVAILABLE FOR ONLINE PURCHASE, PLEASE CALL (773) 227-6200