Roof Repair
Metal Roof
Repair
Repairs to metal panels, seams, fasteners, flashing and trim across London and Southwestern Ontario.
Metal roofing repair starts at seams and flashing
Most metal roof leaks start small: a fastener backs out, a seam opens or flashing pulls away from a wall or chimney. The repair depends on the profile and how the surrounding pieces overlap, so we inspect the whole detail before replacing or resealing anything.
We repair standing seam, screw-down panels and the metal details that finish flat roofs across London and Southwestern Ontario. Every repair starts with a free inspection and an accurate diagnosis, and we guarantee every repair we complete.
What’s included
Panel & seam repairs
Opened seams, damaged panels and loose fasteners on standing seam and screw-down metal roofs.
Custom flashing & trim
Chimney, wall and valley flashing repaired or replaced to match your roof.
Rust & corrosion fixes
Corroded sections cut out and replaced before they turn into holes and leaks.
Metal details on flat roofs
Parapet caps, edge metal and counter-flashing keep commercial flat roofs sealed.
Free quote
Metal roof acting up?
Book a free inspection with a crew that actually works sheet metal.
Why Legacy
Ownership you can see
- Sheet metal specialists
Sheet metal is part of our trade, from panel repairs to custom flashing and trim. - Family owned & operated
100% family owned, with crews consistently trained on new methods and materials. - More than a bead of caulk
When flashing has failed, we repair or replace the metal instead of masking the problem with sealant.
How it works
How we handle your repair
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1
Diagnose
We inspect the panels, seams and flashing to find what failed.
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2
Quote
A free estimate identifying the failed detail and the pieces that need repair or replacement.
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3
Repair
The right pieces fitted and sealed on your roof.
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4
Stand behind it
Workmanship warranty in writing on every metal repair.
Metal roof repair FAQs
Can you match my existing metal roof?
Usually, yes. We match profiles and details wherever possible rather than forcing a stock piece to fit.
Why is my metal roof leaking at the chimney?
Flashing is the most common culprit on metal roofs. We fabricate and fit new flashing rather than patching over the old.
Is a leaking metal roof worth repairing?
Often, yes. If the surrounding panels are sound, repairing one failed seam or flashing detail can extend the roof’s useful life.
Do you repair metal on flat roofs too?
Yes, edge metal, parapet caps and counter-flashing on flat and low-slope roofs are regular work for us.
Get started
Get a free
quote today
Find out why Legacy Flat Roofing & Sheet Metal are the best in the business.