Press Release on NAAMM's Statement to Industry Regarding Public Comment to Proposed Revisions to ANSI/NAAMM HMMA 840, Guide Specifications for Receipt, Storage and Installation of Hollow Metal Doors and Frames

The Press Release on NAAMM's Statement to Industry Regarding Public Comment on the proposed revisions to ANSI/NAAMM HMMA 840, Guide Specifications for Receipt, Storage and Installation of Hollow Metal Doors and Frames, First Ballot can be viewed here.