Thermoplastic Polyolefin (TPO) Roofing System

  • Used for slopes 1/12 up to 4/12 typically. This a roofing system and required all aspect of the system to be installed, including an ISO or tapered insulated board.
  • A durable, TPO membrane designed for use as a single ply waterproofing membrane. Usually applied with a bonding aheadsive and heat welded seams.
  • This is the less economical choice for commercial roofing but typically last much longer (depending on the thickness installed).