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Cite The Code Violation IRC Edition

Caution this face will burn, it must be covered, I point that out it seems weeky, the usual dumb looks. Also the kraft side should be toward the heated side, which being this looks like the basement ceiling would be up
 
This used to be a harder one to fail:


R106.1.2 Manufacturer's Installation Instructions


Manufacturer's installation instructions, as required by this code, shall be available on the job site at the time of inspection.


N1101.11 (R303.2) Installation


Materials, systems and equipment shall be installed in accordance with the manufacturer's instructions and this code.


R302.10 Flame Spread Index and Smoke-Developed Index for Insulation


Flame spread and smoke-developed index for insulation shall be in accordance with Sections R302.10.1 through R302.10.5.



R302.10.1 Insulation


Insulating materials installed within floor-ceiling assemblies, roof-ceiling assemblies, wall assemblies, crawl spaces and attics shall comply with the requirements of this section. They shall exhibit a flame spread index not to exceed 25 and a smoke-developed index not to exceed 450 where tested in accordance with ASTM E84 or UL 723. Insulating materials, where tested in accordance with the requirements of this section, shall include facings, where used, such as vapor retarders, vapor permeable membranes and similar coverings.
 
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