TERRACE ROOFING REPLACEMENT
INVERTED ROOFING MEMBRANE ASSEMBLY
1 GRACIE TERRACE
Poltech provided removal and replacement of terrace roofing assembly under Lawrence Exterior Restoration with Howard L. Zimmerman Architects & Engineers.
Demolition of existing quarry tile and removal of existing plaza deck roofing membrane.
Installation of Siplast Teranap modified bitumen waterproofing membrane along with reinforced fluid applied PMMA flashings, followed by drainage mat, insulation, filter fabric and Hanover concrete roofing pavers over pedestals.
Masonry restoration of the interior side of existing parapet with new through wall flashing assembly. The copper flashings were fabricated by our sister company, New York Metal Depot.