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ANSI/SDI A250.4-2026 Test procedure and acceptance criteria for physical endurance for steel doors, frames and frame anchors

Publication Year

2026

Document Status

Current

Abstract

Standard method of testing the performance of a steel door mounted in a pressed steel or channel iron frame under accelerated field operating conditions.

Document History

Approved January 29, 2026. Supersedes the July 8, 2024 edition.

Publisher Information

Steel Door Institute

The Steel Door Institute produces quality and performance standards for steel doors and frames in the US.