3 0.35 0.65 0.035 0.082 0.141 0.047 0.059 0.136 4 0.35 0.60 0.030 0.077 0.141 0.047 0.059 0.065 5 0.35 0.60 0.030 0.061 0.082 0.033 0.059 0.065 402.3.5 Thermally isolated conditioned sunroom U-factor and SHGC 402.5 Maximum fenestration U-factor and SHGC (Mandatory) TABLE N1102.1 INSULATION AND FENESTRATION REQUIREMENTS BY COMPONENTa CLIMATE SKYLIGHTb GLAZED CEILING WOOD MASS FLOOR BASEMENTc SLABd CRAWL ZONE U-FACTOR R-VALUEk FRAME WALL R-VALUE WALL R-VALUE SPACEc WALL R-VALUEi R-VALUE & DEPTH WALL R-VALUE e R-VALUE SHGC b,e b 3 0.35 0.65 0.30 30 13 5/10 19 10/13f 0 5/13 4 0.35 0.60 0.30 38 or 30 5/10 19 10/13 10 10/13 15, 13+2.5h j cont. 5 0.35 0.60 NR 38 or 30 19, 13+5, or 13/17 30l 10/13 10 10/13 cont. j 15+3eh TABLE N1102.1.2 EQUIVALENT U-FACTORSa CLIMATE FENESTRATION SKYLIGHT CEILING FRAME MASS WALL FLOOR BASEMENT CRAWL ZONE U-FACTOR U-FACTOR U-FACTOR WALL U-FACTORb U-FACTOR WALL SPACE U-FACTOR U-FACTORd WALL U-FACTORc 3 0.35 0.65 0.035 0.082 0.141 0.047 0.059 0.136 4 0.35 0.60 0.030 0.077 0.141 0.047 0.059 0.065 5 0.35 0.60 0.030 0.061 0.082 0.033 0.059 0.065 N1102.3.5 Thermally isolated conditioned sunroom U-factor and SHGC N1102.5 Maximum fenestration U-factor and SHGC
3 0.35 0.65 0.035 0.082 0.141 0.047 0.059 0.136 4 0.35 0.60 0.030 0.077 0.141 0.047 0.059 0.065 5 0.35 0.60 0.030 0.061 0.082 0.033 0.059 0.065 402.3.5 Thermally isolated conditioned sunroom U-factor and SHGC 402.5 Maximum fenestration U-factor and SHGC (Mandatory) TABLE N1102.1 INSULATION AND FENESTRATION REQUIREMENTS BY COMPONENTa CLIMATE ZONE SKYLIGHTb U-FACTOR GLAZED SHGC b,e CEILING R-VALUEk WOOD FRAME WALL R-VALUE e MASS WALL R-VALUEi FLOOR R-VALUE BASEMENTc WALL R-VALUE SLABd R-VALUE & DEPTH CRAWL SPACEc WALL R-VALUE 3 0.35 0.65 0.30 30 13 5/10 19 10/13f 0 5/13 4 0.35 0.60 0.30 38 or 30 cont. j 15, 13+2.5h 5/10 19 10/13 10 10/13 5 0.35 0.60 NR 38 or 30 cont. j 19, 13+5, or 15+3eh 13/17 30l 10/13 10 10/13 TABLE N1102.1.2 EQUIVALENT U-FACTORSa CLIMATE ZONE FENESTRATION U-FACTOR SKYLIGHT U-FACTOR CEILING U-FACTOR FRAME WALL U-FACTOR MASS WALL U-FACTORb FLOOR U-FACTOR BASEMENT WALL U-FACTORd CRAWL SPACE WALL U-FACTORc 3 0.35 0.65 0.035 0.082 0.141 0.047 0.059 0.136 4 0.35 0.60 0.030 0.077 0.141 0.047 0.059 0.065 5 0.35 0.60 0.030 0.061 0.082 0.033 0.059 0.065 N1102.3.5 Thermally isolated conditioned sunroom U-factor and SHGC N1102.5 Maximum fenestration U-factor and SHGC b
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