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Commercial

PVC (Polyvinyl Chloride) Roofing

AT A GLANCE
  • Cost: $$
  • Lifespan: 10-20 years
  • Color Options: Typically white, tan, or gray
  • Composition: Polyvinyl Chloride
  • Advantages: Lightweight. Low maintenance. Monolithic covering. High UV, ozone, and chemical resistance. Superior resistance to animal fats, restaurant oils and grease. Membrane flexibility. Fire resistant. Energy Star Certified. Performs with ponding water.
  • Disadvantages: Less resistance to punctures. More difficult to repair as it ages.

Polyvinyl Chloride (PVC) membranes are composed of three layers — a strong polyester reinforced fabric sandwiched between two layers of PVC polymer plies. They are available in thicknesses ranging from 45-80 mils.


INSTALLING PVC ROOFING

PVC can be loosely laid, fully adhered, or mechanically attached:

  • Loose Laid: Ballast, such as river rock or pavers, are used to hold the membrane in place.
  • Fully Adhered: The membrane is glued in place using commercial grade adhesives rolled on both the backside of the membrane and the substrate.
  • Mechanically Attached: Screws and plates are used to hold the membrane in place. This approach is recommended because it prevents water migration under the membrane in case of a puncture.

INSTALLING TPO ROOFING

TPO can be loosely laid, fully adhered, or mechanically attached:

  • Loose Laid: Ballast, such as river rock or pavers, are used to hold the membrane in place.
  • Fully Adhered: The membrane is glued in place using commercial grade adhesives rolled on both the backside of the membrane and the substrate.
  • Mechanically Attached: Screws and plates are used to hold the membrane in place. This approach is recommended because it prevents water migration under the membrane in case of a puncture.

Product Highlight

PVC Roofing Projects

Roofwerks is a PVC roof specialist with the knowledge and experience to properly install Polyvinyl Chloride roofs on your building. Check out some examples of PVC roofs we have installed in Raleigh, Cary, Durham and the surrounding area.