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Roof inspector documenting flashing condition for a roof certification

Lake Oswego Roof
Certification

A documented, written assessment of your roof's condition for a lender, insurer, or home sale.

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Roof Certification Lake Oswego

A roof certification puts what an inspector sees on the roof into a written form that a third party can actually use. Rather than a quick verbal opinion, it's a documented assessment of the roof's condition — the shingles, flashing, attic, and drainage — put together specifically to be shared with a lender, an insurance provider, or the other party in a home sale.

If you don't have a specific third-party request in hand, a standard roof inspection covers much of the same ground and may be all you need. Certification is worth choosing when you know the documentation needs to go somewhere beyond your own records. That's the kind of documentation Lake Oswego Roof Certification is built to provide.

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What's Included

What a Roof Certification Report Covers

  • Condition of the shingle or roofing surface across every slope
  • Flashing at chimneys, vents, skylights, and roof-to-wall transitions
  • Signs of prior repairs, patching, or workmanship issues
  • Attic ventilation and any visible moisture or staining
  • Gutter and drainage condition as it relates to the roof
  • An overall written assessment of the roof's current condition

Common Situations

Who Typically Requests a Roof Certification

Lenders Financing a Purchase or Refinance

A lender may want written confirmation of the roof's condition before approving financing on a property, particularly if the roof's age or appearance raises a question during underwriting.

Insurance Providers Reviewing a Policy

An insurer may request documentation of roof condition when writing or renewing a policy, especially for an older roof or one with visible wear.

Buyers and Sellers During a Home Sale

A certification report gives both sides of a transaction the same documented picture of the roof, which can simplify negotiations compared to relying on a general home inspection alone.

How We Complete a Roof Certification

We inspect the roof surface, flashing, and attic in detail, the same way we would for a thorough roof inspection, with the certification report in mind throughout.

Every notable finding — condition, wear, prior repairs, anything that needs attention — is recorded clearly rather than summarized in a single line.

You receive a written assessment of the roof's condition that you can share with a lender, insurance provider, or the other party in a home sale.

If the report identifies something that needs repair, we'll walk through what it means and what your options are, without pressure to act on it through us specifically.

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Documenting a Roof in a Wet Climate

Lake Oswego's rain, shade, and moss growth affect roofs differently than they would in a drier climate, and that shows up in a certification report. Moss in shaded valleys, granule loss from years of steady rain, and flashing that's been through repeated wet-dry cycles are all things a thorough inspection here needs to specifically account for. A lender or insurer reviewing a property in this area benefits from a report written with those local conditions in mind, rather than a generic checklist that doesn't reflect what actually wears on a Pacific Northwest roof.

Residential and Commercial Roof Certification

Homeowners request certification most often around a sale, refinance, or insurance review. Property owners with a commercial building request it for similar reasons — financing, insurance, or a change in ownership — but the inspection itself covers membrane condition, seams, and drainage rather than shingles. Either way, the report is written to document what's actually there, not to reach a predetermined conclusion.

Need a Documented Roof Condition Report?

Get a written roof certification for a lender, insurance provider, or home sale — based on a thorough, honest inspection.

Questions? Answers.

Roof Certification FAQs

It's a written assessment of a roof's current condition, based on a detailed inspection of the surface, flashing, and attic. It's meant to give a lender, insurance provider, or another party a documented record rather than a verbal opinion.
Lenders during a purchase or refinance, insurance providers reviewing a policy, and buyers or sellers in a home sale are the most common situations where a documented roof condition report is requested.
They overlap heavily — both involve a detailed look at the roof surface, flashing, and attic. A certification is specifically framed as a written report meant to be shared with a third party, while a general inspection may just inform your own decisions.
It describes the roof's current condition in detail — what shape the shingles, flashing, and attic are in, any prior repairs or workmanship concerns, and an overall written assessment based on what we observed during the inspection.
The inspection covers different components — membrane condition and drainage instead of shingles, for instance — but the purpose is the same: a documented, written assessment a lender or insurer can rely on.