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Composition Roofing in Portland

We specialize in Architectural, Laminate, and 3-tab shingle Composition Roofing. Contact us for a free quote in Portland, OR!

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Asphalt architectural composition roofing shingles in Portland, OR

Why Asphalt Shingles Are So Popular

  • They come in a variety of colors, shapes, sizes and thickness
  • They are durable (limited lifetime warranties are available)
  • They can be repaired and maintained
  • They are fire-resistant

How Long Will an Asphalt Roof Last?

The lifespan of asphalt shingles depends highly upon the environment, but most will last up to 20 years. Moss and fungus growth buildup as well as tree debris left for extended periods of time will shorten the life span of the roof.

Close-up view of an asphalt shingle roof

Lifetime Workmanship Warranty

Roof Life of Oregon warrants to the homeowner that the roof installation will be free of defects in workmanship.
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Proper Attic Ventilation

Attic ventilation plays a critical role in the life expectancy of your asphalt shingle roof. Most roofing contractors fail to properly calculate your roof’s ventilation needs. Here are some symptoms of improper ventilation:

  • A build-up of mold and mildew in your attic space caused by trapped humidity and heat
  • Increased costs in cooling and heating of your home
  • Decreased lifespan of your HVAC unit because it is working too hard
  • Noticeable temperature/humidity differences between top-floor rooms and lower levels
  • Cranky spouse from temperature/humidity differences between sleeping rooms and the rest of the house
  • Your roofing manufacturer’s warranty to be VOIDED (the shingles won’t last if there is no way for heat/moisture to dissipate.)


Why We Recommend Malarkey Roofing Products

Manufactured and tested in Portland

History of accountability

Industry leaders in technology

Stand behind their products

Get a Roof Replacement Quote Today

We cover your roof with our own transferable Lifetime Workmanship Warranty. That’s why we can say your roof is our roof. Call or fill out our roof replacement request online.