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ul 2008 fire resistance directory
UL 155
Tests for Fire Resistance of Vault and File Room Doors
Underwriters Laboratories Inc. (UL) 333 Pfingsten Road Northbrook, IL 60062-2096
UL Standard for Safety for Tests for Fire Resistance of Vault and File Room Doors, UL 155 Eighth Edition Dated April 5, 2000
Revisions: This Standard contains revisions through and including January 31, 2005.
Summary of Topics The revisions dated January 31, 2005 were issued to incorporate the new ANSI title page.
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