Commercial Roofing

We have a dedicated Commercial Roofing Division with specialized crews, estimators and project managers to meet the needs of property owners and managers in replacing the roof of their commercial building. With years of experience and hundreds of commercial roofing projects completed we are able to offer top quality roofing service for a variety of roofing applications including:

View some of our recently completed Commercial Installation:


We specialize in the following systems:

Flat Roofing Systems:

  • Single ply – TPO (Thermoplastic Polyolefin)
  • 2-ply SBS Torch-on
  • 2-ply Mop Base/Torch Cap
  • 3-ply PolyMax BUR Mop-on

Sloped Roofing Systems:

  • Fiberglass Laminated Asphalt Shingles
  • EcoRoof Rubber Roofing (Shake or Slate Profile)
  • Premium Grade Cedar Shakes
  • Ziplok Standing Seam Metal

Our experienced personnel will create the estimate and will take into account all visible factors in replacing the roof. When actually replacing the roof our crews are fully trained and are sensitive to the fact that the roof being replaced is generally in a working environment with people coming and going all the time.


The material warranties range from 10 to 50-years depending on the roofing product chosen. In addition we offer 5 or 10 year workmanship warranties depending on the roofing product chosen. Penfolds offers full system labour and material warranties on our premium roof system options. In addition our warranties are insured by PRI Warranty Corporation for ultimate peace of mind.


Request Your Free Roofing Estimate Today

or Call TOLL-FREE 1-877-252-2007


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