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Technical Data Series SDI 113-2023 Standard practice for determining the steady-state thermal transmittance of steel door and frame assemblies

Publication Year

2023

Document Status

Withdrawn

Abstract

Minimum standard and a method of test for thermal effectiveness of steel door and frame assemblies under normal field applications and conditions.

Document History

Superseded by the 2026 edition.

Publisher Information

Steel Door Institute

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