Laserfiche WebLink
0 <br />ROOF PLAN <br />SCALE: 1 /4"=1'-0" <br />ROOF ATTIC VENTILATION <br />ATTIC AREA <br />TOTAL VENTING REQUIRED <br />2790 SQ. FT. <br />1339 SQ. IN. <br />UPPER VENT 40% NET VENT MIN. <br />536 SQ. IN. <br />UPPER VENT 50% NET VENT MAX. <br />670 SQ. IN. <br />UPPER VENTS REQUIRED <br />48" TAMCO OFF -RIDGE VENT (138 SI NET FREE) <br />4 VENTS <br />NET FREE AREA UPPER ROOF VENTING <br />552 SQ. IN. <br />NET FREE AREA SOFFIT VENTING <br />787 SQ. IN. <br />LINEAR FT. SOFFIT REQ'D AT 6.57 SQ. IN. / LF. <br />120 LF. <br />NOTE: LOCATE RIDGE VENTS 2'-0" OFF ALL <br />HIPS RIDGES OR VALLEYS, MIN., TYP. <br />13806.2: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 LAVE 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 MM) BELOW THE RIDGE OR <br />HIGHEST POINT OF THE SPACE SHALL BE PERMITTED. <br />UNDERLAYMENT APPLICATIONS SHALL BE INSTALLED IN <br />ACCORDANCE WITH SECTION R905.1.1, <br />FOR ASPHALT SHINGLES REFERENCE TO SECTION R905.2 <br />FOR TILE ROOFING REFERENCE TO SECTION R905.3 <br />Ir <br />W <br />} 2 � <br />0 Q 2 <br />I— <br />} <br />5;cr<o <br />W Z3 <br />(1) 0 w <br />Q Z) W H <br />J W <br />c <br />Y Q z <br />�LLOOcf) <br />zzzp:z <br />WgQ2Wa _j <br />=ccLL <br />_3u)p00 <br />Z)2zLLw <br />�f—Q?o <br />cz o� <br />.--.I <br />cz <br />cor- <br />O <br />Q o <br />H <br />i <br />I <br />i <br />0 <br />I <br />i <br />0 <br />U <br />O <br />01 <br />cm <br />0 <br />a <br />O <br />0-1 <br />O <br />i <br />w <br />O <br />a <br />0�mmom <br />(L <br />U) <br />w <br />a. <br />0 <br />lz <br />U) <br />W <br />O <br />cn <br />z <br />O <br />d <br />� <br />o <br />zaaaaa <br />° t <br />MAR 0 2 2022 <br />COMMUNITY: <br />LINKS AT CALUSA <br />SPRINGS <br />PLAN # 6120 <br />RELEASED: 9/21/21 <br />SHEET <br />A39 `I <br />z <br />L <br />n <br />z <br />L <br />z <br />