Laserfiche WebLink
<br />SUMMER POINT MULTIPLIERS (SPM) <br /> <br />96 SUMMER OVERHANG FACTORS (SOF) For single and double pane glass. <br /> <br />CLIMATE ZONES 4 5 6 <br /> <br /> -' <br />~ UII HAIIU .0. 11 .12 17 18 .26-"" .27. .35 .36..46 .47. .57 .58 .70 l(.71 83) .84- 118 119-172 173- 273 274+ <br />. N 10 .94 .91 .87 .83 .79 .75 --:72 .69 .62 .56 .50 <br />>-' .85 .79 .72 .68 .63 .58 .50 .40 .36 <br />CD' NE/NW 10 .94 .91 <br />1-0: E/W 10 .95 .92 .85 .78 .70 .64 .58 .52 .42 .33 .26 <br />fio <br />cd. SE/SW 10 .93 90 .81 .72 .62 .55 .49 .42 .33 .27 .22 <br />(/). <br />, S 1.0 .91 87 .77 .67 .57 .50 .45 .39 .32 .28 .25 <br />~ OH lENGTH' 011 111 1V211 2 ft. 311 3112 11 4V211 5112 11 6112 11 9V211 1411 20 ft.+ <br /> . To select by Overhang Length. no part of glass shall be more than 8 ft below the overhang <br /> <br />OVERHANG RATIO = OH LENGTH <br />OH HEIGHT <br /> <br /> <br /> <br />01 <br /> <br />I~L <br />H <br /> <br />J <br /> <br />9C WALL SUMMER POINT MULTIPLIERS (SPMI <br /> <br />FRAME <br /> <br />CONCRETE BLOCK' <br />INT. INSULATION EXT, INSUL. <br />NORMAL WT. NOR. WT, <br />EXT ADJ EXT <br />2.5 .9 2.5 <br />1.4 .7 .7 <br />1~ ~ .3 <br />B .4 1 <br />.4 .3 .0 <br />.2 2 <br />1 .1 <br /> <br />FACE BRICK <br />R,YAWE WOOD FR <br />O. 6.9 2.9 <br />7.10.9 .6 <br />11.18.9 .4 <br />19 - 259 .2 <br />26 & Up 1 <br />R.YALUE BLOCK <br />O. 2.9 1.0 <br />3. 6.9 .6 <br />7. 9.9 .4 <br />10 & U .2 <br /> <br /> WOOD STEEL <br />R.VALUE EXT ADJ EXT ADJ <br />O. 6.9 6.4 2.2 89 2.9 <br />7 . 10.9 2.3 8 4.1 1.3 <br />11 .12.9 19 7 30 1.0 <br />13.189 1 7 6 28 09 <br />19.259 1.0 3 2.4 0.8 <br />26 & U .6 2 13 0.4 <br /> <br /> <br />90 DOOR SUMMER POINT MULTIPLIERS (SPM) <br /> <br />9E CEILING SUMMER POINT MULTIPLIERS (SPM) <br /> <br /> <br />LOG <br />6 INCH <br />R.YAWE <br />0- 2.9 <br />3. 6.9 <br />7 & U <br />8 INCH <br />R.YAWE <br />0.2.9 <br />3.6.9 <br />7 & Up <br /> <br />EXT <br />17 <br />1.1 <br />8 <br /> <br />EXT <br />1.0 <br />8 <br />.7 <br /> <br />DOOR TYPE EXTERIOR ADJACENT <br />WOOD 72 2.4 <br />'--- <br />INSULATED 4.8 16 <br /> <br />UNDER ATTIC SINGLE ASSEMBLY CONCRETE DECK ROOF <br />R-VALUE SPM R-VALUE SPM CEILING TYPE <br />19.21.9 1.1 10 -10.9 3.0 R-VALUE DROPPED EXPOSED <br />22 . 25.9 .9 11 .12.9 2.7 10.13.9 3,0 3.3 <br />26 . 299 .7 13.189 24 14.20.9 2,0 21 <br />~Q' 37.9 __ .__..6 -. ~.:..~~~ _.L!L 21 & Uo 14 1.3 <br />38 & Uo 4 2" & Un 1,1 . <br /> <br />9F FLOOR SUMMER POINT MULTIPLIERS (SPM) <br /> <br />SLAB-ON-GRADE RAISED RAISED WOOD- <br />EDGE INSULATION CONCRETE POST OR PIER STEM WALL WI UNDER <br />R.VALUE SPM R-VALUE SPM CONSTRUCTION FLOOR INSULATION ADJACENT <br />R.YALUE sPM SPM -SPM <br />0-2.9 -31,9 0.2,9 1,0 O. 6.9 9 ..,., 'Ti' 5.3 <br />3.4,9 31,8 3 - 4.9 -1.7 7.10.9 -11 -2.8 2.1 <br />5.6.9 31.7 5 - 6,9 1.7 11 .189 -1.0 -2.2 1.8 <br />7 !I. tIn -11,1': 7 !I. IIn 1 7 19 & Up -9 -1.8 1.0 <br /> <br />9H DUCT MULTIPLIERS (DM) <br /> <br />9G INFilTRATION SUMMER POINT MULTIPLIERS (SPM) <br /> <br />R.Value <br /> <br />Return Ducts <br />In Unconditioned Space <br /> <br />INFIL TRA TION PRACTICE SPM <br />(See Table 9P) <br />PRACTICE # 1 13,8 <br />PRACTICE # 2 10.9 <br />PRACTICE # 3 7,6 <br /> <br />Supply 4.2-5,9 1.14 <br />Ducts in 6.0.6.6 1.10 <br />Unconditioned Space 6.7 & up 1.09 <br /> <br />Supply 4,2-5.9 1.10 <br />Ducts in 6,0-6.6 1.07 <br />Conditioned Space' 6,7 & up 1.06 <br /> <br />1 For multipliers for other types of concrete block construction see section 903.2(b), <br />2 For multipliers for other types of raised wood assemblies see section 903.2 (e) 1, <br />3 Ducts in conditioned space need to be insulated only to the R-Value necessary to prevent condensation. <br />- 3- <br /> <br />Return Ducts <br />In Conditioned Spat <br /> <br />1.10 <br />1.07 <br />1.06 <br /> <br />1,00 <br />1.00 <br />1.00 <br />