Roland,
If the structural members extended down below the insulation, but no further than 4", would you still consider it unobstructed? More than 4" - obstructed? Ed Kramer Bamford Fire Sprinkler From: Sprinklerforum [mailto:[email protected]] On Behalf Of Roland Huggins Sent: Tuesday, November 22, 2016 4:40 PM To: [email protected] Subject: Re: Ceiling of trusses and insulation - Character set not allowed Valid picture. I was picturing COMPLETELY filled channels. If the structural members extend below the insulation, the it is part of the ceiling. IF not, its effectively the same as a gyp ceiling. Roland Huggins, PE - VP Engineering American Fire Sprinkler Assn. --- Fire Sprinklers Saves Lives Dallas, TX http://www.firesprinkler.org <http://www.firesprinkler.org/> On Nov 22, 2016, at 1:49 PM, Travis Mack <[email protected] <mailto:[email protected]> > wrote: I was picturing this as the bottom chords would be visible in the space. That was why I voted for 130 sq ft max. Travis Mack, SET MFP Design, LLC
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