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SHSC HVAC and Roof Replacement Smith Sinnett / 2020072 <br />Orange County, North Carolina <br /> <br /> <br />THERMAL INSULATION 07 21 00 - 5 <br /> <br /> <br />3.5 INSULATION SCHEDULE <br /> <br />Location Description Product/ Minimum Thickness R-Value Remarks <br />Top of Wall cavity insulation Unfaced Batt Insulation <br /> <br />6” Fiberglass Batts <br /> <br />R-19 <br /> <br />Provide at all cavity openings in the top of the exterior walls after installation of the new roofing system. Refer to drawings for notes and loca-tions in section details. <br /> <br />Existing Concrete Roof Deck: Refer to drawings for loca-tions. <br />TPO Roof Membrane over Polyisocyanurate Board In-sulation on Existing Con-crete Decking <br />Provide Minimum thickness of insulation to achieve the slope of the roof as designated on the roof plan with specified elevations <br /> <br />R-6 per inch minimum (2.6” mini-mum base layer) <br />Provide fully adhered TPO roofing membrane over insu-lation and fully adhered with low rise foam adhesive to the existing concrete decking. Provide adhesive in compli-ance with Manufacturer’s instructions to meet wind loads <br />Existing Metal Roof Deck: Refer to drawings for loca-tions. <br /> <br /> <br />TPO Roof Membrane over Polyisocyanurate Board In-sulation over 5/8” Type X Gypsum Board on Existing Metal Roof Deck. <br />Provide Minimum thickness of insulation to achieve the slope of the roof as designated on the roof plan with specified elevations <br /> <br />R-6 per inch minimum. (2.6” mini-mum base layer) <br />Provide fully adhered TPO roofing membrane over insu-lation and fully adhered with low rise foam adhesive to new 5/8” type x gypsum board which shall be mechan-ical fastened (per the speci-fied wind speeds) to existing metal decking. Provide fas-teners and adhesive in com-pliance with Manufacturer’s instructions to meet wind loads <br /> <br /> <br />END OF SECTION 07 21 00 <br /> <br /> <br /> <br />DocuSign Envelope ID: 94E7997D-4F29-42F6-A9B4-0A160438D2A6