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ESR•2072 I Most Widely Accepted and Trusted Page 4 of 4 <br />■ Application without a Prescriptive ignition Barrier: <br />Sep. Section 4.3.2. except attics must be vented in <br />accordance w1th Section 1203.2 of the 2006 and 2003 <br />IBC or Section R806 of the 2003 IRC, and crawl space <br />ventilation must be in accordance with IBC Section <br />1203.3 of the 21106 and 2003 IBC or IRC Section R408, <br />as applicable. <br />■ Protection against Termites: See Section 5.7. except <br />use of the insulation in areas where the probability of <br />termite infestation is `very heavy' must be in <br />accordance with Section R320.5 of the 2006 IRC or <br />Section R320.4 of the 2003 IRC. <br />■ Jobsile Certification and Labeling: See Section 5.9. <br />except jobsite certification and labeling must comply <br />with Sections 102.1.1 and 102.1.1.1. as applicable, of <br />the 2006 IECC. <br />TABLE 1—THERMAL RESISTANCE (R•VALUES)' <br />THICKNESS finches) <br />R.VALUE ('F.ft'.hlBlu) <br />1 <br />6.9 <br />2 <br />14 <br />3 <br />21 <br />3.5 <br />24 <br />4 <br />28 <br />5 <br />34 <br />5.5 <br />38 <br />6 <br />41 <br />7 <br />48 <br />7.5 <br />52 <br />6 <br />55 <br />9 <br />62 <br />10 <br />69 <br />11 <br />76 <br />12 <br />83 <br />For SI: 1 inch = 25.5 mm; 1°F.ft'hlBtu = 0.176 110`K.W/W. <br />W-values are calculated based on tested K values at 1 and 3.5-inch thicknesses. <br />