Roofer working along a leaking valley on an older ribbed metal roof

Metal Roof Repair

Leaks traced to the source rather than the stain. Fasteners, seams, flashings and panels repaired on metal roofs across Whatcom County.

  • Metal roofing specialists
  • Serving all of Whatcom County
  • Free on site assessment
  • Straight answers, written estimates

Water almost never comes in where it shows up. It gets through a failed fastener or an open seam, runs along the underside of a panel or across the deck, and drips somewhere else entirely. Fixing the wet spot fixes nothing, which is why a repair that did not hold is usually a repair aimed at the wrong place.

On a metal roof the honest list of suspects is short. Exposed fasteners with hardened washers. Seams and end laps that have opened up as the panels moved. Flashings at chimneys, walls, skylights and vents. Valleys packed with fir needles until water backs up under the panel edge. Penetrations somebody added later and sealed with the wrong thing.

We work through that list on the roof rather than guessing at it from the ceiling. Most metal roof leaks are a repair, not a reroof, and we will tell you plainly when yours is the exception.

What this is for

What this solves

  • A leak you cannot locate

    The stain is in the hallway and the source is fifteen feet away at a vent. Tracing it properly is the job. Everything after that is straightforward.

  • Fasteners that have aged out

    Rubber washers harden, crack and stop sealing, and the screw holes open up. Oversized fasteners and new washers fix a section. A roof where they are all going is a different conversation.

  • Flashing and seam failures

    Chimneys, sidewalls, skylights, valleys and end laps. These are where metal roofs actually leak, and they are all repairable without touching the rest of the roof.

The first visit

What the first visit covers

  1. We find the entry point, not the exit.

    On the roof, working uphill from where the water shows, checking the details in the order they fail.

  2. We look from underneath where there is attic access.

    Daylight, staining, wet insulation and the run of the rafters usually tell us where to look on the surface.

  3. We tell you whether it is a repair or the start of a pattern.

    One failed detail is a repair. A roof where the fasteners are all reaching the end is a replacement conversation, and we will say so rather than sell you six repairs.

  4. You get the repair priced in writing.

    What is being replaced, what is being resealed, and what we are not touching.

Corroded exposed fastener with a cracked washer being removed from a metal panel

The work

How a repair runs

  1. Call and description.

    What you are seeing, where, and whether it is active right now. An active leak gets treated as urgent.

  2. On site diagnosis.

    Roof surface and attic. We work the details rather than the wet spot.

  3. We show you what we found.

    Photographs of the actual failure. You should not have to take our word for something you cannot get to.

  4. Written scope and price.

    The specific repair, the materials, and what we are deliberately leaving alone.

  5. The repair.

    Fastener replacement, seam or lap resealing, flashing reformed or replaced, panel sections swapped where a panel is genuinely damaged.

  6. We test it and clean up.

    Water tested where that is practical, then the site cleaned and the drive magneted.

Why us

Why us for a repair

  • We do not upsell a leak into a reroof

    Most of what we see is repairable, and we say so even though the bigger job pays better. When it genuinely is not repairable, you will get the reasons rather than the pitch.

  • We know what fails on metal here

    Needle packed valleys, moss under panel edges on north slopes, corroded fasteners near the water at Blaine and Birch Bay, edges lifted by Fraser outflow wind. We check those first because that is what this county produces.

  • The right sealant, not whatever is in the truck

    A lot of what we repair is a previous repair, usually the wrong product smeared over the right problem. Sealant is a detail, not a fix, and it has to be compatible with the coating it sits on.

Get the leak found

Describe what you are seeing and we will come and trace it. If the fix is small, that is good news and we will tell you.

Reviews

What customers say

We are new, and we would rather show you a roof than a quote from somebody you have never met. Ask us for an address in your area and go and look at it.

Ask for an address near you

Questions

Metal roof repair questions

Can a metal roof be repaired?

Yes, and more easily than most people expect. Individual panels can be replaced without disturbing the ones around them, seams and end laps can be reopened and resealed, flashings can be reformed, and failed fasteners can be replaced with oversized ones that bite into fresh material. A leak on a metal roof is a repair job unless the deck underneath has been wet long enough to rot.

Why does my metal roof leak during heavy rain?

Because heavy rain finds problems that light rain does not. Wind driven water gets pushed uphill under panel edges and end laps. Valleys that are partly blocked with fir needles back water up under the panel. A hardened fastener washer that stays dry in a drizzle will pass water when it is being driven at it sideways. If your roof only leaks in the worst weather, that narrows it down rather than making it harder.

What is the average lifespan of a corrugated metal roof?

Longer than the fasteners holding it down, which is the point most people miss. The panels themselves usually outlast the exposed screws and washers by a wide margin. On an exposed fastener roof, expect to revisit the fasteners well before you think about the metal. That fastener cycle is the main reason standing seam costs more and lasts longer.

Will homeowners insurance cover a roof repair?

Sometimes, and it depends on the cause. Sudden accidental damage such as wind or a fallen limb is usually covered. Wear, corrosion and age are usually not. If a storm caused it, photograph everything before anyone climbs up, and call your carrier before you call a contractor. We do not file claims and we do not advise on coverage.

What should I not say to a roof insurance adjuster?

We are not going to coach you on how to talk to your insurer, and be careful with anyone who offers to. Describe what happened accurately, give them the dates, and hand over the photographs. What helps most is evidence taken before the repair, not the wording you use.

What are good sealants for metal roofs?

The right answer is the one compatible with your panel coating and rated for the movement at that joint, which is why there is no single product to name. What we can tell you is what fails: hardware store silicone, roofing tar, and anything applied over a wet or dirty surface. Most failed repairs we open up failed because of the product choice rather than the effort.

Coverage

Where we repair roofs

Bellingham, Ferndale, Lynden, Blaine and everywhere between them. Birch Bay, Everson, Sumas, Nooksack, Custer, Deming, Maple Falls and Point Roberts.

Free on site assessment

Ask about a repair

Or call(360) 555-0100

Monday to Friday, 7am to 4pm. Emergency calls outside those hours for active leaks and storm damage.

Start here

The fastest way to sort this out is a call back.

A street and city is ideal. A city on its own is fine.

How soon is this

Age of the roof, where the water is showing up, anything you have already tried. The more you tell us, the more useful the first visit is.

No pressure, no sales visit dressed up as an inspection. Or call(360) 555-0100.

Call (360) 555-0100Get an estimate