AnsweredAssumed Answered

Are sprinklers required under ductwork less that 4' wide in high rise buildings. It is my interpretation that anything over 4' wide requires fire protection.

Question asked by estimating@hitekfire.com on Jul 24, 2017
Latest reply on Jul 24, 2017 by cdafd

Local AHJ has asked if code has changed, he is saying the code has been changed to ductwork over 3' wide

Outcomes