Commercial Roofing

PVC Roofing

Polyvinyl chloride roofs

PVC roofing systems are chemical resistant single ply membranes designed for low slope roofs.

Common Applications
  • Single ply fully adhered
  • Mechanically fastened
  • Ballasted
Manufacturing Method

PVC membrane is begins formation when ethylene and chlorine are combined to produce a vinyl gas. The vinyl gas is converted into a fine powder that is then compounded. During the compounding process additives may be added to increase the durability, flexibility, and colour of the membrane.

Application Method

PVC membrane comes in rolls of various sizes and thicknesses. PVC roof membranes can be fully adhered, mechanically fastened, or ballasted. The rolls are bound together at the seams through heat welding.

  • Strong puncture resistant material
  • Superior resistance to chemicals, chemical fumes, greases, acids, oils, and many kinds of fuels
  • UV resistant

Godfrey Roofing Inc is able repair or replace PVC roofing systems for Ottawa area clients… please view the commercial roofing services section for more details.