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Install Natural Slate Roofing Cost in Portland, OR in 2026

Most Install Natural Slate Roofing projects in Portland, OR cost between $37,000 and $115,000. The typical price is $62,000.

Labour and materials in Portland run about 16% above the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.

What drives the price

  • Architectural asphalt versus metal, tile or slate
  • Roof pitch and number of stories
  • Tear-off of one or more existing layers
  • Decking replacement found once the old roof is off

Usually included

  • Tear-off and disposal
  • Underlayment, drip edge and flashing
  • Shingles and ridge vent
  • Manufacturer material warranty

Usually extra

  • Deck replacement beyond a few sheets
  • Gutters
  • Structural repair

Unit prices in Portland, OR

Quality tierCost per square
Budget$1,700
Mid-range$2,850
High-end$5,300

Roofing contractors in Portland, OR

Businesses listed on Google near Portland, OR. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.

Install Natural Slate Roofing costs nearby

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