ASTM D4869/D4869M
Standard Specification for Asphalt-Saturated Organic Felt Underlayment Used in Steep Slope Roofing
Available Formats:
- Availability: Immediate Download
- Language: English
- License Type: Single User
- Updates: Not Included
- Availability: Request Quote
- Language: English
- License Type: Enterprise / Multi User
- Updates: Included
About This Item
ASTM D4869/D4869M is the ASTM standard for asphalt-saturated organic felt underlayment used in steep slope roofing. It provides a technical basis for describing and evaluating this underlayment material, helping buyers, specifiers, and manufacturers align on expected product characteristics. By referencing ASTM D4869/D4869M, project teams can support more consistent product selection and quality control when choosing underlayment intended for sloped roof applications.
Overview of ASTM D4869/D4869M
This standard focuses on asphalt-saturated organic felt used as underlayment in steep slope roofing systems. As a specification, it is generally used to define the material category and the requirements that help distinguish compliant products from nonconforming ones. ASTM D4869/D4869M is relevant to procurement and technical review because it gives a common framework for comparing underlayment products based on the same ASTM standard, rather than relying only on vendor descriptions or informal product claims.
Common use cases of ASTM D4869/D4869M
ASTM D4869/D4869M is commonly used when specifying or purchasing asphalt-saturated organic felt underlayment for steep slope roofing projects. It may support product evaluation, submittal review, and quality verification before installation. The standard is especially useful for contractors, specifiers, distributors, and testing or inspection teams that need a clear reference for material compliance. In practice, it helps confirm that the underlayment selected for a roof assembly aligns with the expected ASTM specification.
Benefits of using ASTM D4869/D4869M
Using ASTM D4869/D4869M can improve consistency across sourcing, comparison, and acceptance of roofing underlayment products. It helps reduce uncertainty by giving stakeholders a shared technical reference for asphalt-saturated organic felt intended for steep slope roofing. For procurement and quality control, that can simplify product review and support more reliable compliance checks. The standard also helps reduce risk by making it easier to identify whether a product is being represented against a recognized ASTM specification.
- Asphalt-saturated organic felt underlayment
- Steep slope roofing applications
- Product specification and compliance reference
- Procurement, submittal, and quality review
- Material comparison against ASTM requirements
- Publication Date: 2021-01-06
- Publisher: ASTM
Need This Standard?
Request a personalized quote today to receive the latest edition in PDF or other available formats.
Need This Standard?
Request a personalized quote today to receive the latest edition in PDF or other available formats.
Summarize with AI
Get quick summaries using your favorite AI engine.
Online Standart Disclaimer
OnlineStandart.com is an authorized reseller of international standards, operating through partnerships with authorized distributors. We do not own the copyrights or trademarks of the standards we sell, including but not limited to those of API, ASHRAE, BSI, SAE, ASTM, IEEE, IEC, ASME, ISO, and others.
All product names, logos, and brands are the property of their respective owners and are used for identification purposes only; their use does not imply endorsement. OnlineStandart.com is not affiliated with or endorsed by any standards development organization unless explicitly stated. The content of this document is for informational purposes only and is intended to promote our licensed reselling services.
Online Standart does not host, distribute, or link to free, unlicensed, or uncertified copies of copyrighted standards. Every document we deliver is a licensed copy obtained through authorized channels and supplied with full licensing documentation. The “Free PDF Download” option on our product pages refers to this free informational document — never to a free copy of any standard.