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St. Louis Commercial Roofing Company

COMMERCIAL ROOFING IN MISSOURI

PVC roofing

PVC is a heat-welded thermoplastic used on kitchens, some manufacturing roofs and other commercial buildings that need a chemical-resistant sheet. We inspect, repair and replace it.

Request a free inspection Call (314) 244-3799

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What this work involves

PVC membranes are heat-welded, like TPO, but they are a different formulation and are often specified where grease or chemicals are a concern. We work on the system that is already there when a repair will hold, and we write a PVC replacement when that is the right product for the building.

  • Welded repairs at seams, flashings and penetrations
  • Replacement scopes that keep PVC where the use of the building calls for it
  • Inspection first, so the existing membrane is identified correctly

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

How is PVC different from TPO on a job?
Both are heat-welded thermoplastics, but they are not interchangeable sheets. We identify what is on the roof and repair or replace with a compatible system.
Do you install PVC on every restaurant or plant?
No. The building, the deck and the use of the roof decide the system. PVC is one option we install when it is the right one.

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