ANSI standard for interior doors open for second public ballot

WDMA I.S.6A-11 and WDMA I.S.1A-11 are now open for their second ballot for recognition as American National Standards.

By Peter Fabris | February 27, 2013

WDMA I.S.6A-11, Industry Standard for Interior Architectural Wood Stile and Rail Doors and WDMA I.S.1A-11, Industry Standard for Interior Architectural Wood Flush Doors, are now open for their second ballot for recognition as American National Standards.  WDMA I.S.6A-11 defines the aesthetic grades and performance duty levels for interior architectural wood stile and rail doors. WDMA I.S.1A-11 defines the aesthetic grades and performance duty levels for interior architectural wood flush doors.

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