Roof problems get worse when water keeps moving. Call Roof Repairs Pro for help with your roof.
Illustrated wet skylight curb and flashing on a shingle roof.

Portland, Oregon

Skylight Repair and Installation in Portland

Water near a skylight can come from glazing, seals, flashing, the curb, surrounding roofing, condensation, or water traveling from uphill. The assessment should identify the source before recommending repair or replacement.

ScopeProfessional roof repair services
ScopeRepair and inspection services
Service areaPortland and Oregon communities

Warning signs

Signs that need inspection

Look for staining, peeling finishes, fogging between panes, cracked glazing, damaged flashing, drafts, dripping, or moisture that appears during specific wind and rain conditions.

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Illustrated wet skylight curb and flashing on a shingle roof.
Water-stained Craftsman ceiling near a rainy window, with mossy wet shingles visible outside.

What to know

Repair versus replacement

Flashing or surrounding roofing may be repairable when the unit remains sound. Replacement may make more sense when glazing seals have failed, the frame is damaged, parts are unavailable, or the unit is near the end of service.

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What to know

Installation details matter

New skylights require correct sizing, compatible flashing, roof-slope compliance, underlayment integration, interior finish planning, and safe water management above the opening.

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Water-stained Craftsman ceiling near a rainy window, with mossy wet shingles visible outside.

When to call

When skylight repair is needed

Skylight repair is often requested after Oregon rain finds a failed curb, gasket, or flashing lap. Condensation can look like a leak, so the inspection should separate glass moisture from water entering the roof.

Drips from the skylight well during rain

Curb flashing and step flashing are the first suspects.

Fogged or cracked glazing

Failed seals can admit water or look like interior condensation.

Stains on the shaft drywall

Water may be running down the well from an upslope defect.

The skylight curb is soft or rotten

A leaking unit can damage the wood that supports it.

Prior sealant around the frame keeps cracking

Caulk on the glass plane is not a flashing repair.

A new skylight was never integrated with shingles

Poor original flashing shows up in the first wet season.

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Inspection focus

What skylight repair should inspect

A useful skylight repair visit should look past the first stain and document the parts of the roof that move water in Oregon weather.

  • Glazing, gaskets, and frame condition
  • Curb height and surrounding roof covering
  • Step, head, and saddle flashing
  • Interior well staining versus condensation patterns
  • Nearby valley or wall transitions
  • Whether replacement of the unit is more practical than a flashing-only repair

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Scope factors

What changes a skylight repair plan

Skylight repair can be a gasket and flashing job or a full unit replacement. Age, curb rot, and the surrounding roof covering decide which path is realistic.

Unit age and parts availability

Discontinued models may not accept a lasting seal repair.

Curb and deck condition

Rotten wood has to be corrected or the leak returns.

Roof material around the curb

Shingle and metal details differ.

Interior finish damage

The roof repair and the drywall repair may be separate scopes.

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Continue the conversation

Related Services and Areas

These nearby roofing services often belong in the same call. Review the matching page, then call to schedule service.

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Common questions

Frequently Asked Questions

Surface sealant may not correct failed flashing or a damaged unit.

Call About Skylight Repair

Call with the property location, visible symptoms, and whether water is actively entering.

Call About a Skylight Problem

(503) 317-8312