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EXTERIOR <br />SHEATHING <br />TURN UP 6" MIN. <br />40MZCNTAL CUT <br />12" SILL FLASHING WIDTH <br />RECOMMENDED <br />VERTICAL CUT <br />EXTEND FLASHING <br />TO INSIDE EDGE OF FRAMING <br />PATCH CORNERS <br />(GRACE VYCORNER) <br />STEP 2 <br />SECURE HEAD FLAP <br />TEMPORARILY WITH TAPE <br />FOLD UP AND OUT OF WAY <br />FOLD BACK <br />STEP 3 <br />SECURE FLAPS <br />.IOUS BEAD <br />LAW. <br />I" BEAD) <br />STALL WINDOW <br />=R MANUF. SPEC. <br />EXPEND JAMB <br />FLASHING AK30VE WINDOW <br />6" FLASHING WIDTH <br />RECOMMENDED <br />LASHING FULLY <br />APS SILL FLASHING <br />VYCOR PLUS APPLIED TO <br />HEAD NAIL FLANGE AND SHEATHING <br />6" HEAD FLASHING WIDTH RECOMMENDED <br />HEAD FLASHING <br />EXTENDS BEYOND <br />JAM® FLASHING <br />5/8" GYP. BD. <br />INSULATI <br />BUILTUP HEADI <br />CAULKING E <br />NAIL III <br />SHIM FOR LEVEL 4 <br />u <br />STEP S <br />STEP & <br />MECHANICAL <br />FASTENER <br />TAPE SEAMS <br />DO NOT TAPE AT BOTTOM <br />OF WINDOW <br />'411" " 78B SHEATHING <br />i WINom HEAD DETAIL <br />SCALE: 1 /2"=1 '-O" <br />3e* vAPOR BARRIER <br />LAP SIDING <br />1/4" GAP, DO NOT CAULK <br />X-METAL HEAD FLASHING <br />(SET INTO SEALANT) <br />V GRACE vYCOR FLASHING <br />AVER HEAD NAIL FLANGE <br />5/4 X 4 TRIM <br />CAULK 1 /4" GAP <br />VINYL WINDOW UNIT <br />STEP 1: <br />A MAKE AN "I -CUT" (STANDARD I -CUT) IN THE WEATHER -RESISTIVE <br />BARRIER (30# FELT). A MODIFIED I -CUT IS ALSO ACCEPTABLE. <br />BEGIN WITH A HORIZONTAL CUT ACROSS THE TOP AND BOTTOM <br />OF THE WINDOW OPENING. AT THE CENTER OF THE WINDOW <br />OPENING CUT STRAIGHT DOWN FROM THE TOP TO THE WINDOW <br />SILL WEATHER -RESISTIVE BARRIER SHOULD BE REMOVED <br />FROM TOP OF SILL PLATE. <br />B. CUT TWO 45 DEGREE SLITS APPROX. 6"-&" EXTENDING FROM <br />THE CORNER OF THE WINDOW HEAD, UP AND AWAY FROM THE <br />WINDOW OPENING. THIS WILL CREATE A FLAP ABOVE THE <br />ROUGH OPENING TO ALLOW HEAD FLASHING INSTALLATION. FLIP <br />HEAD FLAP UP AND TEMPORARILY SECURE WITH TAPE. <br />C. FOLD SIDE FLAPS INTO ROUGH OPENING AND SECURE TO INSIDE <br />WALL FLAPS SHOULD EXTEND TO INSIDE EDGE OF WINDOW <br />FRAMING. CUT OFF EXCESS FLAPS AS DESIRED. <br />STEP 2: <br />A. PRE-CUT GRACE VYCOR PLUS FLASHING FOR SILL, JAMB AND <br />HEAD FLASHING& SEE TABLE BELOW FOR FLASHING LENGTH <br />CUT LENGTHS. A 12" WIDE FLASHING IS RECOMMENDED FOR 2X6 <br />EXTERIOR WALLS SO THAT A FULL DRAINAGE PLANE IS <br />PROVIDED IN THE ROUGH OPENING. A e WIDE FLASHING IS <br />RECOMMENDED FOR HEAD AND JAMB FLASHINGS. ' <br />B. APPLY SILL FLASHING TO TOP WINDOW SILL FLASHING SHOULD <br />EXTEND TO INSIDE EDGE OF SILL FRAMING TO PROVIDE A FULL <br />DRAINAGE PLANE FOR WINDOW OPENING. FLASHING SHOULD <br />EXTEND VERTICALLY UP THE JAMBS A MINIMUM OF 6" ON BOTH <br />SIDES. NOTE SILL FLASHING SHOULD NOT WRAP ONTO THE <br />INSIDE OF THE WALL <br />C. MAKE VERTICAL RELIEF CUTS STARTING FROM CORNER OF <br />WINDOW SILL UPWARDS. ROLL SILL FLASHING FIRMLY ONTO <br />EXTERIOR OF WALL NOTE: SILL FLASHING SHOULD NOT EXTEND <br />PAST OUTSIDE EDGES OF JAMB FLASHING. <br />D. APPLY CORNER PATCH AT BASE OF RELIEF CUTS IN SILL <br />FLASHING. <br />STEP 3: <br />A APPLY A CONTINUOUS BEAD OF SEALANT (MIN. 1/4") TO ROUGH <br />OPENING TO ENSURE CONTACT WITH BACKSIDE (INTERIOR) OF <br />WINDOW NAIL FLANGE. ONLY APPLY SEALANT TO THE HEAD <br />AND JAMBS. DO NOT CAULK ALONG SILL (BOTTOM OF WINDOW) <br />13. INSTALL WINDOW PER MANUFACTURER'S RECOMMENDATION <br />AND INSTALLATION PROCEDURE. <br />C. REMOVE ANY EXCESS SEALANT FROM WINDOW'S NAILING <br />FLANGES AND SURROUNDING AREA TO PROVIDE A SMOOTH <br />CONTINOUS SUBSTRATE FOR JAMB AND HEAD FLASHINGS. <br />STEP 4: <br />A. INSTALL PRE-CUT JAMB PLAS14INGS ON TOP OF NAILING <br />FLANGES AFTER WINDOW HAS BEEN FULLY INSTALLED. ROLL <br />FIRMLY INTO PLACE. <br />B. JAMB FLASHING SHOULD EXTEND BEYOND SILL FLASHING AT <br />BOTTOM OF WINDOW OPENING BOTH VERTICALLY AND <br />HORIZONTALLY. AVOID REVERSE FLASHING AT THIS <br />INTERSECTION. <br />C. JAMB FLASHING SHOULD EXTEND APPROX. 6" ABOVE TOP OF <br />WINDOW. <br />STEP b: <br />A INSTALL PRE-CUT HEAD FLASHING ON TOP OF WINDOW HEAD <br />NAILING FLANGE. ROLL FIRMLY INTO PLACE. <br />B. MECHANICALLY FASTEN HEAD FLASHING AT TOP OUTERMOST <br />CORNERS. <br />C. HEAD FLASHING SHOULD EXTEND BEYOND OUTER EDGES OF <br />JAMB FLASHINGS. <br />STEP & <br />A. REMOVE TEMPORARY SECUREMENT OF WEATHER -RESISTIVE <br />BARRIER 030 FELT) FLAP. <br />B. FOLD FLAP DOWN OVER HEAD FLASHING. " <br />C. TAPE ALL SEAMS AND JOINTS WITH WEATHER -RESISTIVE <br />BARRIER SEAM TAPE AS REQUIRED. <br />STEP 1: <br />A INSTALL TRIM BOARDS AROUND WINDOW PERIMETER. <br />B. CAULK ALL GAPS BETWEEN WINDOW AND TRIM BOARDS. <br />C. INSTALL METAL HEAD FLASHING (Z-METAL) ABOVE HEAD TRIM <br />BOARD. SET METAL FLASHING INTO A CONTINUOUS BEAD OF <br />SEALANT. <br />D. INSTALL LAP SIDING, CAULKING ALL GAPS. <br />E. INTERIOR SEAL. APPLY INSULATING FOAM SEALANT (AND <br />BACKER ROD AS NECESSARY) <br />F. DO NOT CAULK BOTTOM OF FIRST RUN OF SIDING <br />LOCATION <br />FLASHING LENGTH FORMULA <br />SILL FLASHING <br />R.O WIDTH + (2 X FLASHING WIDTH) <br />JAMB FLASHING <br />R.O WIDTH + (2 X FLASHING WIDTH) - 1 <br />HEAD FLASHING <br />R.O WIDTH + (2 X FLASHING WIDTH) + 2 <br />� o q <br />A � <br />°''° � •.i 8 as <br />�o <br />,a .9 a° <br />A � <br />a� <br />b (D <br />c <br />N r' O m <br />to Q) o 'C aN <br />4) wMW ELn <br />aCX c$0o� <br />0 <br />C o Q M <br />a.. U M <br />4)C 0if <br />M Vl _O <br />mQ IX LL <br />CV}a�asca <br />oe o mL M <br />a'- U c 2H <br />ap 3 cn i< �cMo <br />0E��c>av°, D <br />c0vvc=m <br />O L tQ (D 2 00 <br />o CL <br />c� <br />-moo Ntv� c <br />O C 'E N (D O <br />ir-13 VO4 c%4a <br />U <br />MUM" <br />jw <br />0 <br />J � <br />c_-) <br />c^� <br />JOB NO. <br />MASTER <br />DATE <br />NUARY 1, 2021 <br />RAWN BY <br />LD <br />aniel M. Ossman <br />SHEET NO. <br />S-7 <br />