What It Means To Be A Carlisle ESP Member   Don Largent Roofing, Inc. has been recognized by Carlisle Syntec, Inc. as an ESP member for excellence in single-ply roofing.   The ESP award, one of the most prestigious and recognizable awards in the single-ply industry, goes to Carlisle Authorized Applicators, who exceed Carlisle standards for customer service, timely deliveries, and quality applications.  With the ESP distinction, Don Largent Roofing can offer unmatched installation quality and performance.