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<br />WINTER POINT MULTIPLIERS (WPM) <br /> <br />9B WINTER OVERHANG FACTORS (WOF) <br /> <br />CLIMATE ZONES 4 5 6 <br /> <br />~ OH RATIO 1.0 .11 I .12 .17 I .18 .26 .27 .35 .36 .46 T.47 .57 1.58 .70 .71 .83 .84 1.18 I 1.19- 1.72 1.73 2.73 2.74+ <br />. SINGLE PANE GlASS <br />. N 1.0 1.03 1.05 1.08 1.10 1.13 1.15 1.18 1.20 1.24 1.29 1.34 <br />. <br />. NElNW 1.0 1.07 1.10 1.15 1.20 1.25 1.30 1.35 1.39 1.50 1.59 1.67 <br />. <br />. EIW 1.0 .71 .57 .19 -.20 -.65 -1.05 -1.48 -2.03 -3.01 -4.06 -5.04 <br />. SElSW .93 .90 .80 .68 .22 <br />>-. 1.0 .54 .39 .05 -.33 -.71 -1.01 <br /><1>. S 1.0 .95 .92 .83 .70 .54 .36 .13 .13 .70 -.98 -1 nQ <br />~~ DOUBLE PANE GLASS <br />uH <br />(I). N 1.0 1.05 1.07 1.11 1.14 1.18 1.21 1.24 1.28 1.34 1.40 1.47 <br />. NElNW 1.16 1.32 1.41 <br />. 1.0 1.11 1.24 1.48 1.56 1.63 1.80 1.94 2.08 <br />. EIW 1.0 .88 .82 .66 .50 .31 .15 -.03 -.26 -.66 -1.10 -1.50 <br />. <br />. SElSW 1.0 .95 .92 .85 .76 .65 .54 .41 .28 -.01 -.30 -.52 <br />. S <br />. 1.0 .96 .94 .87 .78 .65 .51 .33 .13 -.30 -.51 -.60 <br />~ OH LENGTH. Oft. 1 ft. l1fzft. 2ft. 3 ft. 31fz ft. 41fz ft 51fz ft. 61fz ft. 91fz It. 14 ft. 20 ft. + <br /> * To select by Overhana Length, no part 01 glass shall be more than 8 ft. below the overhang <br /> <br />CNERHANG RATIO = <br /> <br /> <br />OH LENGTH <br />OH HEIGHT <br /> <br />r~L <br />H <br /> <br />J <br /> <br />9C WAU WINTER POINT MULTIPLIERS (WPM) <br />FRAME <br /> <br /> WOOD STEEL <br />R.VAWE EXT ADJ EXT ADJ <br />O. 6.9 6.8 5.3 9.4 6.7 <br />7 -10.9 2.5 2.1 4.4 3.3 <br />11 -12.9 2.0 1.8 3.3 2.6 <br />13 -18.9 1.8 1.6 3.0 2.4 <br />19 - 25.9 1.1 1.0 2.6 2.2 <br />26& U .7 .7 1.4 1.2 <br /> <br />9D DOOR WINTER POINT MULTIPLIERS (WPM) <br /> <br />DOOR TYPE EXTERIOR ADJACENT <br />WOOD 7.6 5.9 <br />INSULATED 5.1 4.0 <br /> <br />9F FLOOR WINTER POINT MUL TIPUERS (WPM) <br />SLAB-ON-GRADE RAISED <br />I <br /> <br /> <br />01 <br /> <br /> <br />CONCRETE BLOCK1 <br />INT. INSULAnON EXT. INSUL <br />NORMAL WT. NOR. WT. <br />EXT ADJ EXT <br />6.0 3.1 6.0 <br />3.8 2.3 2.8 <br />2.9 1.9 2.0 <br />2.3 1.5 1.5 <br />1.5 1.1 .8 <br />.8 .7 <br />.5 .5 <br /> <br />9E CEILING WINTER POINT MULTIPLIERS (WPM) <br />UNDER ATTIC SINGLE ASSEMBLY <br />R.VALUE WPM R-VALUE WPM <br />19 - 21.9 1.0 10 -10.9 1.8 <br />22 - 25.9 .9 11 - 12.9 1.6 <br />26 - 29.9 .7 13 - 18.9 1.5 <br />30 - 37.9 .6 19 - 25.9 1.1 <br />38 & U.4 .6 <br /> <br /> <br />LOG <br />6 INCH <br />R.YAWE EXT <br />o . 2.9 2.2 <br />3 - 6.9 1.2 <br />7 & U .9 <br />8 INCH <br />R.YAWE EXT <br />0-2.9 1.2 <br />3.6.9 .9 <br />7&U .7 <br /> <br />CONCRETE DECK ROOF <br />CEILING TYPE <br />DROPPED EXPOSED <br />1.2 1.3 <br />.7 .7 <br />.4 <br /> <br /> <br /> <br /> <br />9G INRLTRATlON WINTER POINT MULTIPliERS (WPM) 8M DUCT MULTIPLIERS (DM) <br /> <br />INFILTRATION PRACTICE WPM <br />(See TlbIe BP) <br />PRACTICE It 1 6.2 <br />PRACTICE It 2 4.1 <br />PRACTICE It 3 2.2 <br /> <br />ADJACENT <br /> <br />5.3 <br />2.1 <br />1.8 <br />1.0 <br /> <br />R-VALUE WIth Return W/O Return <br />Air 0tW Air Duet <br />4.2 - 4.9 1.14 1.10 <br />5.0 - 6.6 1.12 1.08 <br />6.7 & UD 1.09 1.06 <br />DUCTS IN CONDITIONED SPACE 1.00 1.00 <br /> <br />'For multipliers for other types of concrete block construction see section 903.2 (b). <br />2For multipliers for other types of raised wood assemblies see section 903.2 (e) 1. <br /> <br />-5- <br />