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Flat Roofing Installation in Portland, OR

635,109

residents

4

local companies

$8,434–$37,951

typical cost

4 companies in Portland list Flat Roofing Installation. Typical cost $8,434–$37,951.

Safety and common issues

The full guide covers safety, what to do before the visit, whether to repair or replace, and when to replace.

Common issues:

  • Water that sits on the roof for more than 48 hours after rain
  • Raised bubbles or blisters in the membrane surface
  • Visible gaps, splits, or lifting seams along membrane joints
  • Water stains, drips, or bubbling paint on top-floor ceilings and walls
  • Alligatoring, cracking, or wrinkling across the roof surface
  • Flashing, termination bars, or edge metal pulling away from parapets and walls

Typical cost

$8,434–$37,951

Typical roofing visit in this city, not a price for this service.

Local companies

Cascade Roofing Portland

6950 SW Hampton St, Portland, OR 97223

Commercial Roof Repair, Flat Roofing Installation, Flat Roofing Repair, Residential Roofing, Roof flashing and sealing, Roof tile installation and repair, Roofing, Roofing consultation and advice

Hours
  • Wednesday: 8:00 AM – 8:00 PM
  • Thursday: 8:00 AM – 8:00 PM
  • Friday: 8:00 AM – 8:00 PM
  • Saturday: 9:00 AM – 5:00 PM
  • Sunday: Closed
  • Monday: 8:00 AM – 8:00 PM
  • Tuesday: 8:00 AM – 8:00 PM

IBEX Roof

3701 SE Milwaukie Ave, Portland, OR 97202

Chimney Liner Repair, Chimney Repair, Composite Shingle Roofing Installation, Flat Roofing Installation, Flat Roofing Repair, Gutter & Downspout Repair, Gutter Cover Installation, Gutter Guards

Interstate Roofing Inc.

15065 SW 74th Ave, Portland, OR 97224

Composite Shingle Roofing Installation, Composite Shingle Roofing Repair, Flat Roofing Installation, Flat Roofing Repair, Gutter and Downspout Installation, Leak Inspection, Roof Repair, Roof Replacement

Sawtooth Roofing Company

5230 NE 109th Ave, Portland, OR 97220

Chimney Liner Repair, Chimney Repair, Commercial Roofing, Composite Shingle Roofing Installation, Composite Shingle Roofing Repair, Flat Roofing Installation, Gutter cleaning, Leaf Removal

Hours
  • Wednesday: 7:00 AM – 4:30 PM
  • Thursday: 7:00 AM – 4:30 PM
  • Friday: 7:00 AM – 4:30 PM
  • Saturday: Closed
  • Sunday: Closed
  • Monday: 7:00 AM – 4:30 PM
  • Tuesday: 7:00 AM – 4:30 PM

This directory does not verify a company's specialty.

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