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St. Louis Commercial Roofing Company

COMMERCIAL ROOFING IN MISSOURI

Commercial metal roofing

Metal panel roofs on shops, warehouses and similar buildings: we inspect rusted seams and fasteners, seal or repair what will hold, and replace panels when that is the honest scope.

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Wide view of a repaired metal panel roof

What this work involves

Commercial metal work on this site is standing-seam or through-fastened panel roofs on buildings, not a decorative residential product pitch. Common calls are rusted seams, failed screws and open flashings. In 2021 we repaired a rusted seam and sealed fasteners on an industrial supply building in Fenton; that project page has the photographs. A full metal replacement is a separate, itemized scope.

  • Seam and fastener repairs
  • Flashing and penetration details
  • Panel replacement where a repair will not hold
  • A documented Fenton industrial repair in the project pages
Black sealant applied over a metal roof seam

How we handle it

  1. You tell us about the building and what you are seeing.

  2. We inspect the roof, photograph what we find and review it with you.

  3. You receive a written, itemized estimate before any work is scheduled.

  4. We pull the permit when the job requires one, and the details of the workmanship warranty are on the certificate for that job.

  • The roof inspection is free. (read 24 Oct 2026)
  • Inspections documented with photos of what we found.
  • Our office reads every request and calls you back.
  • GAF Certified

Questions

Do you install new commercial metal roofs, or only repair them?
Both. Repair is the usual first question on an existing panel roof. A new metal system is written as a replacement scope when the panels or the substrate are past a responsible repair.
Is a metal roof coating a repair?
A coating is its own scope. See roof coatings. We will not use a coating to paper over panels that should be repaired or replaced.

Where we do this work

  • Jefferson County
  • St. Louis City
  • St. Louis County
  • St. Charles County

Municipality lists and who issues the permit

Tell us about the commercial roof.

Leave us a message anytime.

Request a free inspection Call (314) 244-3799

Request inspection Call