ASTM C1349 is the ASTM standard for Standard Specification for Architectural Flat Glass Clad Polycarbonate, providing a technical reference for a specialized glazing product that combines flat glass with polycarbonate. It is used to describe requirements that help define the material for architectural applications where a glass-clad construction may be selected for performance, appearance, or durability considerations. As a product-page standard, it supports clearer purchasing, specification, and compliance decisions.

Purpose of ASTM C1349

The purpose of ASTM C1349 is to establish a common specification framework for architectural flat glass clad polycarbonate. By identifying the product as a defined material type, the standard helps buyers, specifiers, and manufacturers communicate using the same technical language. It typically supports consistency in product description, evaluation, and acceptance, especially where dimensional, material, or general performance expectations need to be aligned with a recognized ASTM standard.

Common use cases of ASTM C1349

This standard is commonly used when specifying or reviewing architectural glazing products that incorporate a flat glass face with a polycarbonate component. It may be referenced during product selection, procurement, submittal review, and quality control for projects that require a clearly defined glass-clad polycarbonate material. ASTM C1349 is also useful when comparing products from different suppliers to confirm that they are being described and supplied under the same specification basis.

Why ASTM C1349 matters

ASTM C1349 matters because it helps reduce ambiguity in a specialized glazing specification. In practice, that supports more consistent procurement, better product comparison, and clearer compliance documentation. For manufacturers and specifiers, having a recognized ASTM standard can improve communication around material requirements and expected product identity. For purchasers, it can lower the risk of receiving a product that does not match the intended architectural glass clad polycarbonate specification.

• Architectural flat glass clad polycarbonate
• Specification and procurement reference
• Product identification and comparison
• Quality control and compliance support