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talissa polystyrene ceiling tiles

New postPosted: Mon Feb 27, 2023 5:50 pm
by bigdog
I just ran into these today on a ceiling inside of a villa. They are foam plastic, very thin and glued to the drywall ceiling. They have a class A flame / smoke spread test although according to the test data the material was covered when it was tested. I can't find a NOA or any official docs on these. Have you run into this before?

David McCabe

Re: talissa polystyrene ceiling tiles

New postPosted: Mon Feb 27, 2023 6:31 pm
by Jerry Peck - Codeman