Low Slope Roofing and ES-1 Testing FAQs

Low Slope Roofing and ES-1 Testing FAQs

Low Slope Roofing and ES-1 Testing FAQs Provided by Intertek Introduction to ES-1 ANSI / SPRI / FM 4435 / ES-1, the Wind Design Standard for Edge Systems Used with Low-Slope Roofing Systems, was the result of collaboration between SPRI and FM Global to address a need...