Thank you for visiting Johns Manville Roofing Systems. We know you have multiple options when it comes to commercial roofing and we greatly value your business and feedback. Please contact us with any additional information you would like on JM commercial roofing products or if you would like to get in touch with one of our local representatives.

Additional Contact Info

Roofing Systems Contact Phone Numbers and Emails

Main JM Switchboard USA: 303-978-2000
Roof Claims: 800-922-5922 Option 1
Design Professionals Services:
Building Owner Services:
Contractor Assistance/New Guarantees: 877-766-3295
Technical: 800-922-5922 Option 3
Tapered Design: 800-341-8032
Account Specialists: 877-766-3295
General Product Information Center: 800-654-3103

Employment Opportunities:
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Supplier Partnership with JM:
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Customer Credit Reference:
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Johns Manville Corporate Offices
P. O. Box 5108
Denver, CO 80217-5108
Phone: 303-978-2000

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