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Thermal barrier over commercial bldg. spray foam Post New Topic | Post Reply
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Scott Snyder
Posted: Jul 08, 2007 10:20 PM
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Thermal barrier over commercial bldg. spray foam
I am researching the possibility of adding spray foam to my existing AC business and saw an application today that goes against everything I've see on this forum. Commercial interest constructed a metal building and used 2# on ceiling and .5# on walls. All the foam is exposed, definitely no thermal barrier. Just wonder if this is a correct install, perhaps just lax code enforcement in our area. All the foam is exposed and building is occupied.
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