ASTM-D4869 Complete Document History
Standard Specification for Asphalt-Saturated Organic Felt Underlayment Used in Steep Slope Roofing

Complete Current Edition:
   2016A R21 EDITION - REAPPROVED IN 2021 - Jan. 6, 2021

Obsolete Revision Information:
   2016A EDITION - Asphalt-Saturated Organic Felt Underlayment Used in Steep Slope Roofing - July 15, 2016
   2016 EDITION - Asphalt-Saturated Organic Felt Underlayment Used in Steep Sl - Jan. 1, 2016
   2015 EDITION - Asphalt-Saturated Organic Felt Underlayment Used in Steep Sl - Feb. 15, 2015
   2005 R11(E1) EDITION - EDITORIALLY CORRECTED - July 15, 2011
   2005(E1) EDITION - EDITORIALLY CORRECTED - May 1, 2006
   2005 EDITION - Asphalt-Saturated Organic Felt Underlayment Used in Steep Sl - Jan. 1, 2005
   2004 EDITION - Asphalt-Saturated Organic Felt Underlayment Used in Steep Sl - July 1, 2004
   2003 EDITION - Asphalt-Saturated Organic Felt Underlayment Used in Steep Sl - July 10, 2003
   2002 EDITION - Asphalt-Saturated Organic Felt Underlayment Used in Steep Sl - Feb. 10, 2002
   1988 R93(E1) EDITION - EDITORIALLY CORRECTED - May 1, 1993
   1988 EDITION - Asphalt-Saturated Organic Felt Underlayment Used in Steep Sl - Nov. 25, 1988