1115 E CASINO RD 2021-07-12 - Laserfiche WebLink

Table R4O2'l'1Footnotes ��'��) �w~ For8: 1 foot .= 304.8 mm, ci .=continuous insulation, int.= intermediate framing. a R-values are minimums. U-factors and SHGC are maximums. When insulation is installed in a cavity which is less than the label or design thickness of the insulation,the compressed R-value of the insulation from Appendix Table Al01.4shall not be less than the R-value specified in the table. b The fenestration U-factor column excludes skylights.The SHGC column applies to all glazed fenestration. c"10/15/21.+TB" means R-10 continuous insulation on the exterior of the wall, or R-15 on the continuous insulation on the interior of the wall, or R-21 cavity insulation plus a thermal break between the slab and the basemontwaUattheinteriorofthebasenoentvvaU. "1U/1S/21.+TB" shaUbepermittedtobemnetvvithR-13 cavity insulation on the interior of the basement wall plus R-5 continuous insulation on the interior or exterior of the wall. "10/13" means R-10 continuous insulation on the interior or exterior of the home or R-13 cavity insulation at the interior of the basement wall. '713" means thermal break between floor slab and basement wall. a R-10 continuous insulation is required under heated slab on grade floors. See R402.2.9.1. e There are noSHGC requirements in the Marine Zone. ' Reserved. o Reserved. '' Reserved. / The second R-value applies when more than half the insulation is on the interior of the mass wall. � Reserved. - Forsing|eraftepnrjnist-vau|tedoei|ings,theinsu|etinnmoaybeneducedtuR']8. ' Reserved. m Int. (intermediate framing) denotes standard framing 16 inches on center with headers insulated with a minimum ofR-l0 insulation. Table R482'1'3Footnote a Nonfenestration U-factors shall be obtained from measurement, calculation or an approved source or as specified inSection K482.1.3. __-~