GAF Master “10” Certificate of Quality Installation Award

In recognition of the excellent workmanship and commitment to quality demonstrated by your crew, GAF Materials Corporation is proud to present you and your team with a “Master 10 Certificate of Quality” Award. This is to recognize the installation professionals at Metalmaster Roofmaster for their excellent workmanship in installing a EVERGUARD DIAMOND PLEDGE:20 roofing system for ORLAND PARK POLICE – REHABILITATION located at 14650 South Ravinia Avenue, Orland Park, IL.