Grand Junction Tech Center was experiencing problems with its roof. The roof already had two layers of existing roofing, and Grand Junction Tech Center was looking for another option instead of a full roof replacement. CentiMark created a solution for the customer where a replacement wasn't needed. Instead, CentiMark pressure washed and primed the roof, then wrapped all penetrations with 12" Roofmate fabric and applied a Unisil HS silicone with a three-course application. Then the CentiMark team addressed all seams with 4" fabric and finally installed a single coat of GAF white Unisil High Solid Silicone coating.
Before: EPDM fastened roof with 1" ISO and 5 ply Asphalt
After: 12" Roofmate fabric with a coating of GAF white Unisil High Solid Silicone coating
Square Footage: Over 200,000 square feet
Warranty: CentiMark Single Source 20-year Warranty covering workmanship and material