Please read these terms carefully before using the Johns Manville website and its associated services.
Last Updated: March 15, 2026
These Terms of Service ("Terms") govern your access to and use of the Johns Manville website located at www.jm.com ("Site") and any related services, information, or materials made available through the Site. By accessing or using the Site, you agree to be bound by these Terms. If you do not agree, please discontinue use of the Site immediately.
By accessing this Site, you represent that you are at least 18 years of age or the age of majority in your jurisdiction, and that you have the legal authority to enter into these Terms. Johns Manville reserves the right to modify these Terms at any time, and your continued use of the Site following any modification constitutes your acceptance of the revised Terms.
You may use this Site solely for lawful purposes related to obtaining information about Johns Manville products and services, requesting quotes, downloading technical documentation, and other legitimate business purposes. You agree not to:
Product specifications, R-values, fire ratings, and other technical data presented on this Site are provided for general informational purposes only. While Johns Manville makes reasonable efforts to ensure accuracy, actual product performance may vary based on installation quality, ambient conditions, and specific application requirements. All critical specifications should be verified against current product data sheets available from your Johns Manville sales representative.
Nothing on this Site constitutes professional engineering or architectural advice. Specifiers and designers are responsible for determining the suitability of any product for a specific application.
All content on this Site, including but not limited to text, graphics, logos, product images, technical drawings, and software, is the property of Johns Manville Corporation or its licensors and is protected by applicable United States and international intellectual property laws. You may not reproduce, republish, or use any Site content for commercial purposes without prior written authorization from Johns Manville.
When you submit an inquiry form, request a quote, or contact us through the Site, you agree that Johns Manville may use the information you provide to respond to your inquiry, contact you regarding products and services relevant to your stated needs, and improve our services. All such communications are governed by our Privacy Policy.
This Site may contain links to third-party websites including contractor directories, certification bodies, and industry organizations. These links are provided for convenience only. Johns Manville does not endorse, control, or accept responsibility for the content or practices of any third-party sites.
To the maximum extent permitted by applicable law, Johns Manville shall not be liable for any indirect, incidental, special, consequential, or punitive damages arising from your use of the Site or reliance on information provided herein, even if advised of the possibility of such damages. In no event shall Johns Manville's total liability exceed the amount you paid, if any, for accessing the specific service giving rise to the claim.
This Site and its content are provided on an "as is" and "as available" basis without warranties of any kind, express or implied, including but not limited to implied warranties of merchantability, fitness for a particular purpose, or non-infringement. Johns Manville does not warrant that the Site will be uninterrupted, error-free, or free of viruses or other harmful components.
These Terms shall be governed by and construed in accordance with the laws of the State of Colorado, without regard to its conflict of law principles. Any disputes arising under these Terms shall be subject to the exclusive jurisdiction of the state and federal courts located in Denver, Colorado.
For questions about these Terms, please contact:
Johns Manville Corporation