Johns Manville Corporation & Schuller International, Inc. Roof Warranty Claim

Contact the Warranty Service Department at 800-922-5922. Johns Manville

  • You should have your warranty number.
  • Provide your name and telephone number.
  • Building contact and telephone number.
  • General location of the leak.

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Customer Testimonials

Thank you – Scott, Ryan, Kelly, Ken – for the help thus far. We’re counting on you to keep our roof safe, sound and solid!
Jane & Garrett PhelanBloomfield, CT