30+ Years in Business · Established 1993
Flat Roofing in Portland
Installation, repairs and replacement for low-slope roof areas. We review drainage, seams, penetrations and the adjoining roof before recommending a system.
Flat Roof Options
We offer peel-and-stick installations, localized repairs and complete replacement where appropriate. The condition of the existing assembly and drainage helps determine the right scope.
Tell us about leaks, previous repairs and the roof area involved. We can also review connections to chimneys and adjoining shingle roofing.
The Lioncrest Difference
30+ years in business. Established in 1993, with zero CCB complaints.- Manufacturer-trained installers. We review shingles, ventilation, underlayment and flashing as a complete roof system.
- Every phase photographed. Major installation phases are documented so you can see the work.
- No surprise price increases. You approve every change before work proceeds.
Flat Roofing Questions
Does ponding water always mean the roof must be replaced?
Not by itself. The cause, duration, drainage layout, membrane condition, and underlying damage all matter. An on-site evaluation is needed to define the right correction.
Can a flat-roof leak be repaired?
Some isolated seam, flashing, or penetration defects can be repaired. Widespread deterioration, trapped moisture, or repeated failures may support a replacement recommendation.
Do you evaluate residential and small commercial-style low-slope areas?
Lioncrest can review low-slope roof areas within its Portland metro service area and determine whether the project fits the available systems and scope.
What workmanship coverage is available?
Roofing workmanship coverage is 5 years with Basic, 10 years with Preferred, and lifetime with Premier. Your proposal identifies the package, materials and scope.
Request a Flat Roof Estimate
Send an inquiry and our team will follow up. This does not book an appointment.