Jan 9, 2013 #1 carlosgw Mechanical Joined Oct 3, 2004 Messages 167 Location US Do stairways outside dwelling units in 13R buildings require regular sprinklers with NFPA 13 spacing? I don't think stairways are listed as a space outside dwelling units that can use residential sprinklers (as opoosed to corridors).
Do stairways outside dwelling units in 13R buildings require regular sprinklers with NFPA 13 spacing? I don't think stairways are listed as a space outside dwelling units that can use residential sprinklers (as opoosed to corridors).
Jan 9, 2013 #2 cdafd Specifier/Regulator Joined Aug 18, 2005 Messages 2,953 Location US Depends Upvote 0 Downvote