For our scope of work, the existing TPO roofing system remained and we slit the existing membrane per manufacturer’s specification.
At WNC Roofing, we install new tapered crickets on the upslope of all curbs and HVAC units to prevent ponding water.
Also, approximately 4,000 SF of insulation was buckling, so we re-secured with 8 fasteners and plates.
We mechanically fastened a new white 60 mil TPO membrane.