The team began by inspecting the existing EPDM surface and clearing loose ballast and debris to prepare a clean working area. A new separation layer and cover board were installed in accordance with manufacturer requirements, establishing a stable substrate for the upgraded roofing system. Crews then laid the new EPDM membrane and installed fresh flashing at every edge and penetration to ensure long-term watertight protection. Ballast was reinstalled or supplemented to achieve proper coverage, followed by detailed seam sealing, a comprehensive final inspection, and full site cleanup. The completed system provides enhanced performance, improved durability, and a reliable long-term roofing solution tailored for mountain-region conditions.