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(833) 751-2102
Serving Washington County

Metal Roof Repair in Hillsboro, OR

Repairing metal roofs and metal trim in Hillsboro and the towns around it, where dents, lifted seams and pulled fasteners show after wind.

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  • Roof repair and full replacement
  • Moss, wet-season leaks and wind damage
  • Pitched roofs across Washington County

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Metal Roof Repair

Metal Roof Repair: what it covers

Quick answer

A metal roof sheds water through overlapping panels fixed by screws or clips. After a windstorm a roofer checks the panels for dents and lifted seams, the trim and flashing for looseness and the fasteners for pull, and repairs or replaces each part in place.

Metal Roof Repair illustration for Hillsboro, OR

Metal roofing is durable, and that is why its damage is often missed. A panel can be dented, a seam lifted and a fastener pulled out of its washer while the roof still looks sound from the ground. Each is a leak waiting for the next wet spell, and each is quicker to fix early.

Windstorms are the usual cause here. The FACTS sheet records the September 2020 and October 2021 windstorms, and wind and debris show on metal very clearly. A roof of this type should be looked at after any named windstorm.

This page covers the common metal roof repairs, how a roofer checks them and what the scope should include. Panels are repaired in place where possible and replaced where they cannot be made sound.

Service area
Hillsboro & Washington County
Availability
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Warning signs

Signs you need metal roof repair

Metal is slippery when wet and can cut hands and feet. Do not walk a metal roof in rain or on a steep slope. Let the roofer work with fall protection and the right footwear.

  • Dents in the panel ribs, especially on the storm-facing side
  • Seams or laps lifted, opened or separated at the edges
  • Screws or clips backed out, pulled through or rusted
  • Trim, ridge caps or valley metal bent or loose
  • Rust spots or scratches that have broken the finish
  • Stains on the ceiling below a seam after a wet spell
Our process

How our metal roof repair visit works

  1. Walk the roof from a safe position

    The roofer checks the panels, seams and trim from the ridge and the edges, marking each dent, lift and loose fixing. Metal is slippery when wet, so the roof is not walked in rain.

  2. Check the fasteners and clips

    Each marked area is checked for fastener pull. Loose screws are reset with new fasteners, and pulled clips are replaced rather than re-driven.

  3. Repair the dents and seams

    Dents that have not cut the finish are assessed for function, and lifted seams are re-sealed or re-joined with the sealant the maker names.

  4. Replace trim and flashing

    Bent or torn trim, ridge caps and valley metal are replaced with matching pieces, fixed to the same line as the panel they meet.

  5. Record and test the work

    Repaired areas are tested with water where the roof allows, and the record lists each panel, seam and fastener by position with photographs.

Why does a dent matter if the roof still keeps water out?

A dent can crack the finish, and a cracked finish lets rust start. A dent across a seam can stop the seam closing properly.

A dent is a sign the finish may have cracked. Once the coating is broken, moisture and salt reach the bare metal, and rust begins. A dent on a seam or lap is more serious, because it can stop the seam closing and let water through in the next wet spell.

A roofer checks each dent for its position and effect. A dent in a flat face may be recorded and left, and a dent at a seam is reset or replaced.

  • Check the finish at each dent for cracking
  • A dent on a seam is a leak risk
  • Record dents that are left in place

What causes a metal fastener to fail?

Wind lift, thermal movement and fasteners driven too tight or at the wrong angle. Pulled fasteners leave holes that let water in around the screw.

Metal panels move with the temperature and the fasteners move with them. Over time a fastener can work loose, and a strong wind can lift a panel enough to pull its screw through the washer. A screw driven too tight cracks the washer, and one driven at the wrong angle strips its threads.

The repair replaces the failed fastener with the correct length and type, and checks the panel for cracking around it.

  • Pulled screws are replaced, not re-driven
  • Washers checked for cracks after tightening
  • Failed clips replaced

Patch or replace a metal panel?

A small hole or short split can be patched. A panel split along its length, or dented across a seam, is replaced with the same profile.

A small hole or a short split is a sound patch, using the sealant the maker names. A panel split along its length, bent across a seam or dented beyond the point of shedding water is replaced. Where the profile can no longer be matched, the roofer explains the trade-off in writing.

The roofer states which applies, so the homeowner chooses with the facts.

  • Small holes and short splits: patch
  • Split panels and seam damage: replace
  • Profile mismatch explained before work

What belongs in the metal roof record?

Each panel, seam and fastener by position, the state found, the repair and the material, with photographs before and after.

The record names panels by position, seams by number and fasteners by line, with the state found, the repair made and the material used. Photographs before and after show what the storm did and what the repair restored.

Keep it with the windstorm inspection. A metal roof with a documented repair history is easier to insure and sell.

  • Panels and seams named by position
  • The material and fastener used
  • Photographs before and after

How metal behaves through a wet season

Metal expands and contracts with the weather, and the seams and fasteners move with it. Damp that stays on a seam for weeks starts rust at the edges.

Metal panels move a little with every change of temperature, and the seams and fasteners move with them. In a wet season moisture collects where a lap is tight, and it stays there long enough to start rust at the cut edges and the fastener heads. A roofer checks those points before the wet season, and again after the first heavy weeks.

The check is quick from the ground and from a safe position. A rust bloom, a lifted lap or a fastener that has started to weep is recorded with its position, so the next visit can judge whether it is spreading.

  • Rust at cut edges and fastener heads
  • Tight laps where moisture stays
  • A dated record of each check
Options

Types and options for metal roof repair

Fastener and clip repair

Replacing pulled screws and failed clips, the most common metal roof repair after a windstorm.

Panel and seam repair

Replacing split or dented panels and re-joining lifted seams, with the same profile where it can be matched.

Trim and ridge repair

Replacing bent or torn trim, ridge caps and valley metal loosened by wind.

Washington County

Why metal roof repair is different in Portland metro

The FACTS sheet records the 2020 and 2021 windstorms as outage events; they are a reason to check metal roofs, not a figure for damage.

Metal roofs in the Coast Range foothills sit under trees, and the roofer checks for moss and debris in the seams as well as wind damage.

Metal roofs in the Portland-side towns are repaired by the same method, and the travel is shown on the quote.

One call and it gets handled.

Most metal roof repair calls are scheduled the same day when a technician is free, and you approve the price before any work starts.

Call (833) 751-2102Get a quote
Where we work

Metal Roof Repair across Washington County

Not sure if you're covered? Check your ZIP code.

Related

Windstorm Roof Inspection

A written roof inspection after a windstorm in Hillsboro and the Washington County towns, with wind damage separated from moss and wear.

Flashing and Chimney Repair

Repairing the flashing at chimneys, walls, vents and skylights in Hillsboro, where moss, debris and wind most often open a roof.

Full Roof Replacement

Replacing a whole roof in Hillsboro and the towns around it, from tear-off to the final flashing, quoted line by line on site.

FAQ

Metal Roof Repair FAQs

Can I walk on a metal roof to check it?

Not safely in most cases, and never when wet. Check from the ground and let the roofer walk the roof.

Will a dent void the warranty?

It can, depending on the manufacturer's terms. Ask the roofer to confirm in writing before any repair.

Are metal roofs noisy in a windstorm?

Sound depends on the construction and the decking. This page makes no claim about it.

How long does a metal roof repair take?

Most repairs are done in one visit. Panel replacement takes longer, and the roofer confirms the time.

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