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ATTIC VENTILATION <br />ATTIC AREA <br />TOTAL VENTING REQUIRED <br />2002 SQ. FT. <br />961 SQ. IN. <br />UPPER VENT 40% NET VENT MIN. <br />384 SQ. IN. <br />UPPER VENT 50% NET VENT MAX. <br />480 SO. IN. <br />UPPER VENTS REQUIRED <br />48" TAMCO OFF -RIDGE VENT (138 SI NET FREE) <br />3 VENTS <br />NET FREE AREA UPPER ROOF VENTING <br />414 SQ. IN. <br />NET FREE AREA SOFFIT VENTING <br />547 SQ. IN. <br />LINEAR FT. SOFFIT REQ'D AT 6.57 SQ. IN. / LF. <br />83 LF. <br />NOTE: LOCATE RIDGE VENTS 2'-0" OFF ALL <br />HIPS RIDGES OR VALLEYS, MIN., TYP. <br />R806.2:THE MINIMUM NET FREE VENTILATING AREA SHALL <br />NOT BE LESS THAN 1/150 OF THE VENTED SPACE. <br />EXCEPTION: THE MINIMUM NET FREE VENTILATION AREA <br />SHALL BE 1/300 OF THE VENTED SPACE PROVIDED NOT <br />LESS THAN 40 PERCENT AND NOT MORE THAN 50 <br />PERCENT OF THE REQUIRED VENTILATING AREA IS <br />PROVIDED BY VENTILATORS LOCATED IN THE UPPER <br />PORTION OF THE ATTIC OR RAFTER SPACE. UPPER <br />VENTILATORS SHALL BE LOCATED NOT MORE THAN 3 <br />FEET (914 MM) BELOW THE RIDGE OR HIGHEST POINT OF <br />THE SPACE, MEASURED VERTICALLY, WITH THE BALANCE <br />OF THE REQUIRED VENTILATION PROVIDED BY EAVE OR <br />CORNICE VENTS. WHERE THE LOCATION OF WALL OR <br />ROOF FRAMING MEMBERS CONFLICTS WITH THE <br />INSTALLATION OF UPPER VENTILATORS, INSTALLATION <br />MORE THAN 3 FEET (914 "CAM) BELOW THE RIDGE OR <br />HIGHEST POINT OF THE SPACE SHALL BE PERMITTED. <br />UNDERLAYMENT APPi ICATIONS SHALL BE INSTALLED IN <br />ACCORDANCE WITH SECTION R905.1.1 FOR ASPHALT SHINGLES <br />REFERENCE TO SECTION 19105.2 FOR TILE ROOFING REFERENCE <br />TO SECTION R905.3 <br />ROOF PLAN <br />SCALE: 1 /8"=1'-0" <br />cz <br />ro <br />Q <br />O <br />� Q <br />Q <br />0 <br />U <br />O <br />MIm <br />�-1 <br />O <br />U <br />1-0 <br />O <br />z <br />z <br />w <br />a <br />w <br />w <br />O <br />O <br />O_ <br />N <br />O <br />N <br />V <br />c <br />W <br />cv <br />U) <br />Oell <br />4 <br />� <br />o <br />F, <br />a <br />i t ♦ �1 l `s'.io <br />`V <br />y ' NO 777 824 <br />k 6STA; <br />Qk, OF <br />4, <br />r <br />` <br />0RtVl; <br />//VV e, <br />�1/11 t ti0 <br />COMMUNITY; <br />LINKS AT CALUSA <br />SPRINGS <br />PLAN # 6100 <br />RELEASED: 5/11/21 <br />SHEET <br />(15 <br />a <br />0 <br />U) <br />z <br />g <br />a <br />w <br />w <br />z_ <br />F_ <br />2 <br />_O <br />}r <br />F- <br />cr <br />w <br />O <br />a. <br />cr <br />w <br />O <br />0 <br />z <br />a <br />_ <br />(D <br />L.L <br />a. <br />rO <br />V <br />w <br />U) <br />Ill <br />Ir <br />