Reynolds-Jonkhoff Building in Traverse City, MI Written by dewardknapp on March 20, 2019. Posted in Replacement Roof. Colorized Lead Gray Sika Sarnafil PVC Roofing A crane and safety lines and harnesses were required for this PVC roof installation in Traverse City, MI.reynolds-jonkhoff-2Rigid insulation smooths the surface for the PVC roof and improves the energy efficiency of the Reynolds-Johkoff building in Traverse City.The old lead roof material has been stripped from the roof, revealing the underlying surface.The crane is used to safely remove old roofing material and position the new material.This classic tower roof is a feature of the Traverse City, MI skyline.The building owner takes the opportunity to get a bird’s eye view of the PVC roof installation.Colorized lead gray Sika Sarnafil PVC roofing matches the coloring of the old lead roof.All surfaces are waterproofed with PVC membranes.Owning a crane facilitates completion of this sort of complex roof project. Previous Next