Commercial Roofing

Commercial Roofing Services, Repairs, & Installations in Ottawa

Sanderson Roofing has completed countless Ottawa commercial roofing projects in its many years of business. Roofing products used include:

 

  • Cold applied Modified Bitumen
  • Single Ply Roofing - EPDM, TPO, and PVC

Cold Applied Modified Bitumen

The use of cold-applied roofing has become an attractive alternative to hot asphalt or open flame roofing methods. These roofs typically have a mechanically attached base sheet, and a second ply of modified bitumen membrane installed in bituminous adhesives or in a “peel and stick” method.

Signs Of Flat Roof Damage

Surface Condition

Changing temperatures cause your roof to expand and contract which triggers movement in the roofing system. This eventually causes the membrane to age and crack, or even split.



Sun Damage

The sun's UV rays cause roofing to dry out and crack which results in general deterioration



Uplifting Fasteners

Over time, nails may begin to protrude through the top surface of the membrane causing leakage.

Sanderson Roofing Inspections

Over time, weather will cause flat roof aging and damage. Regular roof inspections and routine maintenance ensures that major damage is prevented. Sanderson performs the following tasks when completing a roofing inspection:

  • Ensure metal flashings are secure and caulked
  • Inspect roof for leaks and water damage
  • Inspect quality of existing roof membrane for deterioration and damage
  • Condition of roof vents and other openings

Depending on the condition of your roof, Sanderson’s can advise you what is best for you and your property.

Ottawa’s Trusted Roofing Contractor

Over time, weather can cause flat roof aging and damage. Regular roof inspections ensure that major problems can be prevented.

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