Usually exposed, expanded group 1 plastic. NFPA 13 and FM have some protection criteria.
Matt From: Sprinklerforum <[email protected]> On Behalf Of Trillium Fire Sprinkler Design Inc. via Sprinklerforum Sent: Thursday, June 04, 2020 8:00 AM To: [email protected] Cc: Trillium Fire Sprinkler Design Inc. <[email protected]> Subject: mattress storage I need opinions on mattress storage warehouse in furniture store. I have a furniture store with a 8000sqft storage area with mattresses stacked on the floor to a maximum height of 12 feet. Mostly foam mattresses. Any idea where I would start to look for the design criteria? Any guidance would be appreciated. Troy
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