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5HEATHING WRAP AND FLASHING:
<br />THESE 5PECIFICATION5 MEET OR EXCEED THE REQUIREMENT5 OF:
<br />SECTION R103.1.3 WATER-RE515TIVE 5ARRIER5
<br />ALL 5HEATHING WRAP MUST BE INTEGRATED WITH FLASHING
<br />MATERIALS. IT'S NOT ENOUGH TO WRAP A HOU5E, AND THEN TO
<br />51MPLY X-CUT THE OPENING5 AND FOLD THE FLAP5 IN51DE.
<br />FOLLOW THE GUIDELINE5 FROM THE DETAIL SHEETS WHEN
<br />IN5TALLING ANY 5HEATHING WRAP.
<br />ASPHALT -SATURATED FELT:
<br />COMMONLY AVAILABLE IN TWO WEI6HT5, ASPHALT FELT, OR
<br />"BLACK PAPER," 15 MADE FROM CORRUGATED PAPER5 MIXED
<br />WITH 5AWDU5T AN[) AN ASPHALT RE51N.
<br />WHEN CH005ING NO. 15 FELT, LOOK FOR MATERIAL RATED 45TM
<br />D4869 OR 45TM D22(o STANDARD, WHICH EN6URE5 A WEIGHT OF
<br />AT LEAST 11.5 L55. PER SQUARE,
<br />PLASTIC HOU5E WRAP:
<br />PLASTIC HOU5EWRAP5 TYPICALLY MADE OF POLYOLEFIN
<br />FABRIC- EITHER POLYETHYLENE OR POLYPROPYLENE, THE
<br />PRIMARY DIFFERENCE IN HOU5EWRAP5 15 WHETHER OR NOT THEY
<br />ARE PERFORATED:
<br />l.) PERFORATED PRODUCT5 ARE MADE FROM A VAPOR -TIGHT
<br />PLA5TIC, AND THEN NEEDLE -PUNCHED TO ALLOW THE WRAP TO
<br />"BREATHE" (ALLOW VAPOR TO PA55 THROUGH). UNFORTUNATELY,
<br />THE5E HOLES AL50 ALLOW LIQUID WATER TO SEEP THROUGH,
<br />PARTICULARLY WHEN THE 51DING 15 PRE55ED TIGHT AGAINST IT,
<br />THE HOU5EWRAP WILL 5LOW THE 5EEPAGE BUT WILL NOT BLOCK
<br />IT ENTIRELY.
<br />2J NON -PERFORATED HOU5EWRAP5 ARE MADE FROM PLA5TIG
<br />FIBER THAT ALLOW5 VAPOR TO PASS BETWEEN THE FIBERS.
<br />THESE GENERALLY PERFORM MUCH BETTER THEN PERFORATED
<br />PRODUCT5 AT RE515TING LIQUID WATER, WHICH 5HOULD BE
<br />CON5IDERED THEIR PRIMARY TA5K
<br />LEACHING:
<br />HOU5EWRAP6 ARE 5U5CEPTIBLE TO DAMAGE FROM
<br />EXTRACTIVES THAT CAN LEACH FROM WOOD 51DING MATERIAL5,
<br />PARTICULARLY CEDAR AND REDWOOD. TH15 CAN BE
<br />PREVENTED IN TWO WAY5:
<br />I.) IN5TALL 51DING ON BATTEN5 TO CREATE AN AIR GAP, WHICH
<br />REDUCE5 CONTACT BETWEEN THE 5HEATHING WRAP AND SIDING,
<br />2.) BACK -PRIME ALL WOOD SIDING MATERIAL5. TH15 REDUCE5
<br />LEACHING AND BLOCKS M015TURE FROM MOVING THROUGH THE
<br />51DING AND BL15TERING THE FIN15H.
<br />INSTALLING 5HEATHING WRAP
<br />THE PRIMARY PURP05E OF HOU5E WRAP 15 TO STOP WATER
<br />AIR-5EALING AND VAPOR CONTROL ARE 5ECONDARY.
<br />I.) U5E 5HEATHING WRAP OR FELT PAPER ON ALL HOUSES, NO
<br />MATTER WHAT KIND OF 51DING 15 USED,
<br />2.) THE WRAP SHOULD BE CONTINUOU5: AVOID A PATCHWORK OF
<br />5MALL PIECE5. REVIEW FLA5HING DETAILS, A5 50ME FLA5HING5
<br />(5UCH A5 TN05E AROUND ELECTRICAL FIXTURE5, MECHANICAL
<br />PENETRATIONS, ETC.) SHOULD BE IN5TALLED CONCURRENT WITH
<br />5HEATHING WRAP.
<br />3.) LAP UNDER COUR5E5 OF HOU5EWRAP OVER LOWER COUR5E5
<br />4 INCH AND LAP VERTICAL 5EAM5 12 INCHE5. CODE REQUIRE5 A
<br />HORIZONTAL LAP OF 6 INCNE5,
<br />4.) DO NOT X-GUT 5HEATHING WRAP AT OPENINGS. IN5TEAD, I -GUT
<br />THE 5HEATHING WRAP, RUNNING THE KNIFE ALONG THE ROUGH
<br />OPENING AT THE HEAD OF THE 51LL, AND THEN 5LITTING
<br />VERTICALLY IN THE CENTER OF THE OPENING.
<br />5J IF THE WALL5 ARE LAPPED WHILE THEY ARE LYING ON THE
<br />DECK BEFORE 5TANDING THEM UP, BE 5URE TO ADD A COURSE
<br />OF 5HEATHING WRAP TO COVER THE RIM J015T. REMEMBER, TH15
<br />COUR5E MUST LAP UNDER THE 5NEATNING WRAP ABOVE IT.
<br />6.) ALWAY5 WRAP GABLE END5. TH15 PART OF A HOU5E 5EE5 A
<br />LOT OF EXP05URE TO WIND -DRIVEN WATER.
<br />1) ADD A 5ECOND LAYER OF 5HEATHING WRAP ALONG IN51DE
<br />AND OUT5I1DE HOU5E CORNER5, LAPPING AT LEAST 9 IN. (AN
<br />EVEN MULTIPLE OF 36-IN. WIDE A5PHALT FELT) ON EACH WALL,
<br />8.) CONTROL 5PLA5HBACK BY SLOPING THE GRAPE AROUND
<br />THE HOU5E AN KEEPING 51DING AT A5T 8 INCHE5 ABOVE E E D KEEP D LE E B E
<br />GRADE. AT DECKS AND 5TOOP5 WHERE 5PLA5HBACK MAY BE
<br />A PROBLEM, U5E A WIDE PEEL-AND-5TICK FLASHING MEMBRANE
<br />MAKE 5URE THE MEMBRANE LAP5 UNDER THE 5HEATHING WRAP
<br />ABOVE IT,
<br />9.) ALL FLA5HING (FOR WINDOW5, DOORS, DECK LEDGER5,
<br />ELECTRICAL FIXTURE5, VENT, PIPE5, AND CANTILEVERED
<br />BEAM5) MUST LAP UNDER THE 5HEATHING WRAP ABOVE IT, DO
<br />NOT RELY ON TAPE TO 5EAL THE FLASHING.
<br />TAPING HOUSE WRAP:
<br />MANUFACTURE5 OF PLASTIC HOU5EWRAP RECOMMENDED TAPING
<br />ALL 5EAM5 TO BLOCK AIR LEAKAGE THROUGH WALL5,
<br />TAPE SHOULD BE TYPE RECOMMENDED BY "51NGLE
<br />5OURCE"5Y5TEM.
<br />50ME TAPE 15 U5EFUL FOR 5TOPPING WATER LEAKS BY
<br />REPAIRING RIP5 (PARTICULARLY TEARS AROUND 5TAPLE5) AND
<br />FOR 5ECURING THE WRAP TO FLA5HING BEFORE THE SDING 15 IN
<br />PLACE.
<br />DO NOT PATCH OVER HOU5EWRAP AND RELY ON THE
<br />5TICKINE55 OF THE TAPE TO 5EAL THE PATCH. ALWAY5 LAP
<br />HOU5EWRAP AND FLA5HING5 UNDER THE PIECE OF 5HEATHING
<br />WRAP ABOVE.
<br />DRAINAGE PLANE:
<br />WEEP 5GREED5 AND CONTROL JOINT5 CONTINUED:
<br />FINISH -COAT THICKNE55:
<br />ALL 5TUCCO 5Y5TEM5 APPLIED OVER FRAMED
<br />OVER THE INTER5ECTION BETWEEN DIFFERENT TYPE5 OF
<br />THE FIN15H COAT 15 ONLY ABOUT I/E INCH THICK, IT
<br />5UB5TRATE5 5NALL INCORPORATE A DRAINAGE PLANE
<br />CONSTRUCTION, SUCH A5 THE JOINT BETWEEN WOOD
<br />5HOULD BE APPLIED A5 EVENLY AS P0551BLE TO
<br />FRAMING AND A BLOCK WALL.
<br />EN5URE UNIFORM DRYING,
<br />5HEATHING WRAP FOR STUCCO:
<br />ON TALL WALLS AND LONG RUNS, APPLIED VERTICALLY
<br />OR HORIZONTALLY TO BREAK UP WALL AREA5 INTO
<br />ALL STUCCO 5Y5TEM5 REQUIRE 5HEATHING WRAP - THE
<br />5MALLER 5ECTION5 (LE55 THAN IS FEET).
<br />MIX PROPORTION5:
<br />PREFERRED WAY 15 DOUBLE LAYER5 OF HOU5E WRAP
<br />51MILARLY, CA51NG BEAD AND CORNER BEAD HELP TO
<br />UNDER 5ELF-FURRED LATH. PAPER BACKED LATH
<br />CREATE EXPAN51ON JOINT5 AT CRITICAL INTER5ECTION5:
<br />INCON515TENT MIXING WILL RE5ULT IN OBVIOU5
<br />COULD BE U5ED A5 THE SECOND LAYER,
<br />OUT5IDE CORNER5 ARE BEST DETAILED WITH CORNER
<br />DIFFERENCES IN COLOR, TEXTURE, AND STRENGTH WHICH
<br />PAPER -BACKED LATH SHOULD NOT BE CONSIDERED A
<br />BEAD.
<br />CAN CAUSE THE BATCHES TO FAIL. MAKE EVERY EFFORT
<br />5UB5TITUTE FOR WELL -DETAILED 5HEATHING WRAP.
<br />TO KEEP MIX PROPORTIONS AND TIMES BETWEEN COATS
<br />LAP LOWER COUR5E5 OF 5HEATHING WRAP UNDER UPPER
<br />INSIDE CORNER5 SHOULD BE FLA5HED WITH TWO LAYERS
<br />GON5I5TENT.
<br />COUR5E5 50 WATER WILL DRAIN DOWN AND OUT, AND
<br />OF 5HEATHING WRAP OR FLEXIBLE FLASHING, AND THEN
<br />FL45H ALL OPENINGS, FOLLOWING THE FLASHING
<br />CASING BEAD SHOULD BE APPLIED VERTICALLY TO
<br />MIX IN A MECHANICAL MIXER FOR 3-5 MINUTE5 AFTER THE
<br />GUIDELINE5 PER THE 6th EDITION (2011) FLORIDA
<br />CREATE AN EXPAN51ON JOINT. WHILE THE FLASHING
<br />ADDITION OF THE LAST INGREDIENTS.
<br />BUILDING COPE-RE5IDENTIAL.
<br />5ERVE5 A5 THE M05T IMPORTANT WATER SEALING
<br />PROTECTION, THE JOINT BETWEEN THE TWO CA51NG BEAD5
<br />CURING AND TIME BETWEEN 5TUCCO COATS:
<br />SHOULD HAVE BACKER ROD AND CAULKED WITH
<br />IN5TALLATION:
<br />NIGH -QUALITY URETHANE 5EALANT, A5 A FIR5T LINE OF
<br />PROVIDE 5UFFICIENT M015TURE IN THE PLASTER MIX OR
<br />WHERE METAL PLASTER BA5E WITH BACKING 15 U5ED, THE
<br />DEFENSE.
<br />BY M015T OR FOG CURING TO PERMIT CONTINUOUS
<br />HYDRATION OF THE CEMENTITIOU5 MATERIAL5. THE M05T
<br />VERTICAL AND HORIZONTAL LAP JOINT5 5NALL BE WRB TO
<br />APPLY GA51NG BEAD (ALSO CALLED "J" BEAD), AT THE
<br />EFFECTIVE PROCEDURE FOR CURING AND TIME BETWEEN
<br />WRB AND LATH TO FLANGE, LATH 5NALL BE APPLIED WITH
<br />JOINT BETWEEN ANY D1551MIL4R MATERIAL5 - AROUND
<br />COAT5 WILL DEPEND ON CLIMATIC AND JOB CONDITIONS,
<br />THE LONG DIMEN51ON AT RIGHT ANGLES TO THE 5UPPORT5,
<br />WINDOW FLANGE5, WHERE STUCCO MEET5 A BRICK
<br />UNLE55 OTHERWISE 5PECIFIED.
<br />CHIMNEY, OR AT THE TOP OF A WALL WHERE STUCCO
<br />5UFFICIENT TIME BETWEEN COATS 5NALL BE ALLOWED TO
<br />LATH 5NALL NOT BE GONTINUOU5 THROUGH CONTROL JOINTS
<br />MEET5 A SOFFIT OR FRIEZE BOARD. U5E CONTROL JOINT
<br />PERMIT EACH COAT TO CURE OR DEVELOP ENOUGH
<br />BUT SHALL BE 5TOPPED AND TIED AT EACH 5IDE. LATH
<br />OR EXPAN51ON JOINT AT M45ONRY/FRAME WALL
<br />RIGIDITY TO RE515T CRACKING OR OTHER PHY5ICAL
<br />5NALL BE ATTACHED TO FRAMING MEMBERS WITH
<br />CONNECTIONS,
<br />DAMAGE WHEN THE NEXT COAT 15 APPLIED,
<br />ATTACHMENT5 SPACED NOT MORE THAN 1 INCHE5 ON
<br />CENTER5 ALONG 5UPPORT5.
<br />THE TIMING BETWEEN COAT5 WILL VARY WITH CLIMATIC
<br />FOUNDATION WEEP 5CREED 5NALL BE IN5TALLED AT THE
<br />TEXTURED FINISH OVER MA50NRY: (STUCCO FIN15H)
<br />CONDITION5 AND TYPE5 OF PLASTER BASE.
<br />BOTTOM OF ALL FRAMED EXTERIOR WALL5, BELOW THE
<br />TEMPERATURE AND RELATIVE HUMIDITY EXTEND OR
<br />FLOOR LINE. WHERE WALL 15 SUPPORTED BY A FLOOR OR
<br />TEXTURED FIN15N 5Y5TEM5 APPLIED IN ACCORDANCE
<br />REDUCE THE TIME BETWEEN CON5ECUTIVE OPERATION5.
<br />FOUNDATION, GROUND OF WEEP 5CREED 5HOULD BE MIN. I"
<br />WITH A5TM C 926 AND C 1063.
<br />COLD OR WET WEATHER LENGTHEN5 AND HOT OR DRY
<br />OR MAX. 2" BELOW F.F.E..
<br />WEATHER 5HORTEN5 THE TIME PERIOD, MODERATE
<br />LATH ATTACHMENT:
<br />EXTERIOR PLASTER:
<br />THE5E 5PECIFICATION5 MEET OR EXCEED THE REQUIREMENT5 OF:
<br />CHANGES IN TEMPERATURE AND RELATIVE HUMIDITY CAN
<br />THESE 5PECIFICATION5 MEET OR EXCEED THE REQUIREMENT5 OF:
<br />5ECTION R103.12 PLASTER
<br />BE OVERCOME BY PROVIDING ADDITIONAL HEATING
<br />5ECTION R103.1.1 LATH
<br />MATERIAL5 DURING COLD WEATHER AND BY REDUCING
<br />RE515TANCE TO RAIN PENETRATION 15 IMPROVED WHERE
<br />THE AB5ORPTION OF THE 5A5E BY PRE -WETTING DURING
<br />I. 51DE LAP5 OF METAL PLA5TER BA5E5 5NALL BE WIRE TIED.
<br />PLASTER H45 BEEN ADEQUATELY DEN5IFIED DURING
<br />HOT OR DRY WEATHER
<br />THEY 5NALL BE ATTACHED BETWEEN 5UPPORT5 AT INTERVAL5
<br />APPLICATION AND PROPERLY CURED, PLASTER 5NALL
<br />NOT MORE THAN 9 INCNE5,
<br />NOT, HOWEVER, BE CONSIDERED TO BE "WATERPROOF".
<br />IN ORDER TO PROVIDE MORE INTIMATE CONTACT AND
<br />PREFABRICATED CONTROL JOINT MEMBERS SHALL BE
<br />BOND BETWEEN COATS AND TO REDUCE RAPID WATER
<br />i
<br />2, EXPANDED METAL LATH 5NALL BE LAPPED/ INCHE5 (12.7 mm)
<br />INSTALLED PRIOR TO THE APPLICATION OF PLA5TER
<br />L055, THE SECOND COAT SHOULD BE APPLIED A5 SOON
<br />MIN, AT THE 51DE5. LAP METAL LATH I INCH (25 mm) AT END5.
<br />THE CREATION OF A GROOVE OR CUT IN PLA5TER 5NALL
<br />45 THE FIR5T COAT 15 5UFFICIENTLY RIGID TO RE515T
<br />WHERE END LAP5 OCCUR BETWEEN THE FRAMING MEMBERS, THE
<br />NOT BE CON5IDERED A CONTROL OR EXPAN51ON JOINT,
<br />CRACKING, THE PRE55URE5 OF THE 5ECOND COAT
<br />END5 OF THE 5NEET5 OF ALL METAL PLA5TER BA5E5 5NALL BE
<br />APPLICATION, AND THE LEVELING PROCE55.
<br />LACED OR WIRE TIED.
<br />5TUCCO; (THREE COAT)
<br />THE AMOUNT OF WATER AND THE TIMING FOR CURING
<br />3, WHERE METAL PLASTER BA5E WITH BACKING 15 USED, THE
<br />PORTLAND CEMENT PLA5TER WILL VARY WITH THE
<br />VERTICAL AND HORIZONTAL LAP JOINT5 5NALL BE WRB TO WRB
<br />TRADITIONAL THREE -COAT 5TUCCO CON515T5 OF THREE
<br />CLIMATIC CONDITION5, THE TYPE OF 5A5E, AND U5E OR
<br />AND LATH TO FLANGE,
<br />5EPARATE LAYER5 OF CEMENT PLASTER MATERIALS:
<br />NON U5E OF WATER -RETENTIVE ADMIXTURE5.
<br />A TROWEL -APPLIED 5CRATCN COAT, WHICH 15 APPLIED
<br />4, BACKING 5NALL BE LAPPED NOT LE55 THAN 2 INCHE5 (50 mm).
<br />OVER LATH AND GROOVED TO PROVIDE A KEY WAY FOR
<br />50ME M015TURE MU5T BE RETAINED IN OR ADDED BACK
<br />ON WALL5, THE BACKING 5NALL BE LAPPED 50 WATER WILL
<br />THE NEXT COAT: A 5AND-FINI5HED BROWN COAT, WHICH
<br />TO FRESHLY APPLIED PORTLAND DEMENT -BASED
<br />FLOW TO THE EXTERIOR. BACKING 5NALL NOT BE PLACED
<br />KEYS INTO THE 5CRATCN COAT: AND A FINISH, OR COLOR
<br />PLA5TER IF THE RELATIVE HUMIDITY 15 RELATIVELY HIGH
<br />BETWEEN PLASTER BASE (LATH) AND FLANGE5 OF
<br />COAT.
<br />(ABOVE 15 %), THE FREQUENCY FOR RE -WETTING A
<br />ACCESSORIES. METAL LATH TO METAL FLANGE CONTACT 5NALL
<br />THE FIR5T TWO COATS OF A THREE COAT 5Y5TEM ARE
<br />5URFACE MAY BE REDUCED. IF IT 15 HOT, DRY, AND
<br />BE REQUIRED TO EN5URE THAT FLANGE5 ARE MECHANICALLY
<br />MADE OF A 51TE-MIXED CEMENT PLA5TER. EACH BATCH
<br />WINDY, THE FREQUENCY OF RE -WETTING MUST BE
<br />LOCKED TOGETHER.
<br />CONTAIN5 MEA5URED AMOUNTS OF STUCCO CEMENT,
<br />INCREA5ED,
<br />5. OF ATTACHMENTS FOR METAL PLASTER
<br />5AND AND POTABLE WATER.
<br />TO HELP REDUCE THE CRACKING THAT 15
<br />CON5IDER THE PHY5ICAL CHARACTERI5TIC5 OF THE
<br />5E5 T
<br />ATTACHMENTS FOR SECURING METAL PLASTER BA5E5 TO
<br />ATTACH
<br />BA
<br />B E COMMON WITH STUCCO, THE MIX CAN BE MODIFIED
<br />5TRUCTURE A5 WELL A5 THE PREVIOU5LY MENTIONED
<br />FRAMING MEMBER5 5NALL BE 5PACED NOT MORE THAN 6
<br />WITH LIQUID POLYMER AE5, WHICH INCREASE
<br />CONDITION5 WHEN SELECTING THE METHOD OF CURING.
<br />INCHE5 O.C. INTO THE FRAMING MEMBERS, FOR DIAMOND MESH
<br />STRENGTH AND IMPROVE CURING, AND WITH CHOPPED
<br />THE METHOD CAN BE ONE OR A COMBINATION OF THE
<br />AND FLAT RIB LATHS AND AT EACH RIB FOR % INCH (95 mm)
<br />FIBERGLA55 FOR REINFORCEMENT.
<br />FOLLOWING:
<br />RIB LATH.
<br />(1) MOIST CURING 15 ACCOMPLISHED BY APPLYING A FINE
<br />6.LATH 5NALL BE APPLIED WITH THE LONG DIMEN510N AT RIGHT
<br />5CRATCN COAT:
<br />FOG 5PRAY OF WATER A5 FREQUENTLY 45 REQUIRED,
<br />ANGLE5 TO THE 5UPPORT5, UNLE55 OTHERWISE 5PECIFIED.
<br />GENERALLY TWICE DAILY IN THE MORNING
<br />THE 5CRATCH COAT 15 APPLIED DIRECTLY TO A CLEAN
<br />AND EVENING. CARE MU5T BE EXERCI5ED TO AVOID
<br />1. END5 OF ADJOINING PLA5TER B45E5 5NALL BE 5TAGGERED.
<br />BLOCK WALL OR, ON WOOD 5TRUCTURE5 OVER WRB AND
<br />ER05ION DAMAGE TO PORTLAND CEMENT-BA5ED
<br />GALVANIZED METAL LATH. A METAL 5CARIFING TOOL 15
<br />PLA5TER 5URFACE5.
<br />USED TO CREATE "SCRATCH" LINES IN THE STILL WET
<br />WEEP SCREEDS AND CONTROL JOINTS:
<br />5URFACE. THE FURROW5 CREATE A ROUGH 5URFACE INTO
<br />(2) PLASTIC FILM, WHEN TAPED OR WEIGHTED DOWN
<br />WHICH THE BROWN COAT CAN KEY FOR A GOOD BOND.
<br />AROUND THE PERIMETER OF THE PLA5TERED AREA, CAN
<br />A WEEP 5CREED AT THE BOTTOM OF THE WALL AND
<br />5CRATCHING SHOULD ALWAYS BE HORIZONTAL AND
<br />PROVIDE A VAPOR BARRIER TO RETAIN THE M015TURE
<br />OVER OPENINGS 5ERVE5 TWO IMPORTANT PURPO5E5 - IT
<br />5HOULD BE 1/4 INCH DEEP.
<br />BETWEEN THE MEMBRANE AND PLASTER. CARE MUST BE
<br />PROVIDES A 5CREED THAT HELP5 EN5URE UNIFORM
<br />EXERCI5E1) IN PLACING THE FILM: IF TOO 500N, THE FILM
<br />COAT TNICKNE55, AND IT PROVIDE5 A PLACE FOR WATER
<br />5CRATCN-COAT TNICKNE55:
<br />MAY DAMAGE 5URFACE TEXTURE: IF TOO LATE, THE
<br />THAT LEAK5 INTO THE WALL TO E5CAPE,
<br />M015TURE MAY HAVE ALREADY ESCAPED,
<br />THE 5CRATCN COAT SHOULD BE APPROXIMATELY 3/8
<br />FOUNDATION WEEP SCREED AT FRAME WALL5:
<br />INCH TO 1/2 INCH THICK - THICK ENOUGH TO JUST COVER
<br />(3) CANVA5, CLOTH, OR 5NEET MATERIAL BARRIERS CAN
<br />THE5E 5PECIFICATION5 MEET OR EXCEED THE REQUIREMENT5 OF:
<br />THE WIRE.
<br />BE ERECTED TO DEFLECT 5UNLIGNT AND WIND, BOTH OF
<br />5ECTION R103.1.2.1 WEEP SCREEDS
<br />WHICH WILL REDUCE THE RATE OF EVAPORATION. IF THE
<br />BROWN COAT:
<br />HUMIDITY 15 VERY LOW, TH15 OPTION ALONE MAY NOT
<br />ACCESSORY USED TO TERMINATE PORTLAND CEMENT BA5ED
<br />PROVIDE ADEQUATE PROTECTION.
<br />STUCCO AT THE BOTTOM OF EXTERIOR WALLS. TH15 ACCE55ORY
<br />THE BROWN COAT (WHICH 15 ACTUALLY GRAY, LIKE
<br />5NALL HAVE A 5LOPED GROUND OR 5CREED FLANGE TO
<br />OTHER CEMENT 5TUCCO), 15 A 5MOOTH COAT, U5UALLY
<br />PAINTING STUCCO:
<br />FACILITATE THE REMOVAL OF MOISTURE FROM THE WALL CAVITY
<br />RODDED WITH STRAIGHT EDGES AND WOODEN FLOATS.
<br />AND A VERTICAL ATTACHMENT FLANGE NOT LE55 THAN 3 1/2
<br />IT 15 APPLIED A5 SOON A5 THE 5CRATCN COAT
<br />NEWLY APPLIED STUCCO SHOULD BE ALLOWED ABOUT
<br />INCHE5 LONG.
<br />REACHE5 5UFFICIENT RIGIDITY TO CARRY THE BROWN
<br />30 DAY5 TO CURE BEFORE PAINTING, DEPENDING ON THE
<br />INSTALLATION OF EXTERIOR LATH AND FRAMING 5NALL COMPLY
<br />COAT. TH1515 U5UALLY AT "THUMB PRINT HARD" AND
<br />WEATHER CONDITION5 - TESTING THE PH LEVEL 15 THE
<br />WITH THE APPLICATION REQUIREMENT5 OF 45TM C 1063,
<br />CAN BE DONE ON THE 5AME DAY.
<br />5E5T WAY TO DETERMINE PAINT READINE55, PAINT
<br />MANUF. HAVE A MAX. PH LEVEL (APPROX.10).
<br />STUCCO CONTROL JOINT5:
<br />BROWN COAT TNICKNE55:
<br />EXISTING STUCCO 5URFACE5 5HOULD BE POWER-WA5HED
<br />AND ALLOWED TO THOROUGHLY DRY BEFORE PAINTING,
<br />CONTROL JOINTS ALLOW FOR THE THERMAL EXPAN51ON
<br />THE BROWN COAT 15 COMP05ED OF SLIGHTLY MORE
<br />DO NOT U5E A WATER BLASTER, A5 THE FRE55URE CAN
<br />AND CONTRACTION OF THE PLASTER MEMBRANE.
<br />5AND THAN THE 5CRATCN COAT MIXTURE, AND
<br />DO 5EVERE DAMAGE TO THE 5TUCCO.
<br />CONTROL JOINT SHOULD BE APPLIED OVER THE METAL
<br />THEREFORE IT 15 MORE MANAGEABLE BUT 5LIGNTLY
<br />STUCCO 5HOULD BE PAINTED ONLY WITH
<br />LATH AT EITHER A MAXIMUM D15TANCE OF IS LINEAR FEET
<br />WEAKER, IT 5HOULD BE APPLIED 1/4 To 3/8 INCH THICK,
<br />ACRYLIC-BA5ED PAINT5 WITH ADEQUATE VAPOR
<br />OR A MAXIMUM OF 144 5QUARE FEET OF STUCCO 5URFACE.
<br />APPLY THE BROWN GOAT EVENLY A5 P05515LE. AN
<br />TRAN51115510N CHARACTERI5TIC5, A5 THE5E PREVENT
<br />UNEVEN BROWN COAT CAN LEAD TO AN INCON515TENT
<br />NEW M015TURE-RELATED PROBLEM5 WITHIN THE HOU5E.
<br />THE DEPTH OF THE GROUND OF THE CONTROL JOINT
<br />TNICKNE55 IN THE FINISH COAT, CAU5ING 50ME ARE45 OF
<br />CONTROL JOINT BACKER ROD:
<br />5HOULD BE DE5IGNED TO FIN15H FLUSH WITH THAT OF THE
<br />THE FIN15H COAT TO DRY BEFORE OTHER5. THE RE5ULT5
<br />WEEP 5CREED5 AND PL45TER5TOP5.
<br />15 A SPLOTCHY OR "MOTTLED" COLOR COAT AND
<br />BACKER ROD 5HOULD BE U5ED TO FILL LARGE GAPS
<br />EXCE55IVE HAIRLINE CRACKING.
<br />AND CONTROL THE DEPTH . M05T BACKER ROD5 TODAY
<br />LATH SHALL BE D15CONTINUED BEHIND THE CONTROL
<br />ARE MADE OF FOAM AND COME IN DIAMETER5 FROM 1/4
<br />JOINT.
<br />FINISHED COAT:
<br />INCH TO 2 INCH AND UP, CH005E A BACKER ROD THAT 15
<br />JUST A LITTLE LARGER THAN THE JOINT 50 IT WILL 5TAY
<br />OVER THE RIM J015T AT THE INTER5ECTION BETWEEN
<br />AFTER THE CURING PERIOD, A FIN15H COAT CAN BE
<br />IN PLACE AND ALLOW YOU TO CONTROL THE DEPTH OF
<br />FLOOR5 TO ACCOMMODATE SHRINKAGE IN THE FLOOR
<br />APPLIED,
<br />THE SEALANT.
<br />JOIST,
<br />APPLYING SEALANT:
<br />FLA5HING VENT PIPE PENETRATIONS:
<br />APPLY TO CLEAN DRY 6URFACE5. APPLICATION
<br />VENT PIPE5 ON WOOD AND ASPHALT ROOF5 ARE
<br />TEMPERATURE: 40 DEGREE5 TO 80 DEGREES. PREPARE
<br />U5UALLY FLA5HED USING A PRE A55EMBLED METAL PAN
<br />THE 5URFACE U51NG THE FOLLOWING STRATEGIES:
<br />WITH A RUBBER BOOT, ORDER THE UNIT ACCORDING TO
<br />SCRAPE, CHIP, OR BRU5H WITH A 5TIFF-BRI5TLE BRU5H,
<br />THE OUTSIDE DIAMETER OF THE VENT PIPE. FOR SLATE
<br />AND DUST THE IN51DE OF THE JOINT, OR BLOW IT OUT WITH
<br />AND TILE ROOFS A MALLEABLE LEAD JACKET WILL L45T
<br />COMPRE55ED AIR,
<br />LONGER,
<br />WIPE THE 5URFACE WITH A STRONG 50LVENT, 5UCH A5
<br />ACETONE OR METHYL ETHYL KETONE, THESE 5OLVENT5
<br />FLEXIBLE FLASHING MATERIAL5:
<br />EVAPORATE WATER AND D155OLVE GREA5Y 5U55TANCE6
<br />THAT CAN RETARD ADHE510N.
<br />FLEXIBLE FLASHING- 5ELF-ADHERING BITUMINOU5
<br />TOOL EVERY CAULK JOINT. THE BEST TOOL 15 A STEEL
<br />TAPE -SHOULD BE U5ED TO FLASH ALL OF THE FOLLOWING:
<br />5PATULA THAT 15 SLIGHTLY 5MALLER THAN THE WIDTH OF
<br />EXTERIOR DOOR 51LL5: DECK LEDGER5: IN510E AND OUTSIDE
<br />THE JOINT, ACHIEVE A SMOOTH, EVEN APPEARANCE
<br />CORNER5 OF WALL 5HEATHING: 5TUCCO 5HELVE5 AND
<br />WITHOUT 5QUEEZE-OUT ON THE 51DE5.
<br />PARAPETS: BELOW GRADE CONCRETE CRACKS: AND WALL
<br />CUT THE NOZZLE OF THE TUBE AT AN ANGLE SLIGHTLY
<br />AREA 5UBJECT TO 5PLA5HBACK.
<br />5MALLER THAN THE 51ZE OF THE JOINT.
<br />IN COLD WEATHER, KEEP THE CAULK WARM. AL50 IT MAY
<br />FLEXIBLE FLA5HING5 COME IN 5EVERAL VARIETIE5, INCLUDING
<br />BE NECE65ARY TO NEAT THE 5URFACE WITH A NEAT GUN.
<br />"PEEL -AND 5TICK" PRODUCT5, A5 WELL A5 NON-STICK
<br />TAKE CARE TO NOT 5TRIP THE PAINT OF START A FIRE.
<br />PRODUCT5.
<br />ROOFING: FLA5HING:
<br />RUBBERIZED FLA5HING5:
<br />LENGTH.
<br />5ELF-ADHE5IVE, RUBBERIZED ARE MADE FROM THE SAME
<br />MATERIAL5 A5 THE EAVES MEMBRANES U5ED TO PREVENT ICE
<br />TO AVOID EXCE551VE EXPANSION AND CONTRACTION,
<br />DAM LEAKS. TYPICALLY AVAILABLE IN ROLL5 FROM 4-12 IN.
<br />USE 8 FOOT TO 10 FOOT LENGTHS OF METAL, MAXIMUM,
<br />WIDE (BUT 50METIME5 AVAILABLE UP TO 36 N. WIDE), THESE
<br />FOR VALLEY FLASHING. AVOID U51NG ALUMINUM, WHICH
<br />FLEXIBLE FLA5HING5 CAN BE APPLIED DIRECTLY TO THE
<br />EXPAND5 AT A GREATER RATE THAN OTHER METAL5.
<br />5HEATHING, A5 LONG A5 THE SURFACE 15 WARM AND
<br />LAP SECTION5 8 INCHE5 MINIMUM.
<br />RELATIVELY CLEAN.
<br />VALLEY CENTERLINE:
<br />TNICKNE55 VARIE5 FROM 25- TO 60-MIL5. THE THINNER THE
<br />MATERIAL, THE E451ER IT CAN BE FOLDED AND TUCKED
<br />WHEN A STEEP ROOF INTER5ECT5 A 5HALLOW ONE, WATER
<br />BENEATH 51DING, BUT AL50 THE EA51ER IT WILL TEAR AND
<br />CA5CADING DOWN THE 5TEEP ROOF CAN OVER5HOOT
<br />DEGRADE IN THE 5UNLIGNT.
<br />THE VALLEY AND RUN UP BENEATH THE 5NINGLE5 ON THE
<br />SHALLOW ONE. ROOF5 LIKE THIS NEED A VALLEY
<br />CLIMATE CAUTIONS:
<br />FLASHING WITH A CRIMPED CENTERLINE. THE 5TEEPER
<br />THE ROOF THE MORE CRITICAL THE CRIMP WILL BE.
<br />IN WARM TEMPERATURE5, WHEN RUBBERIZED ASPHALT 15 THE
<br />5TICKIE5T, IT 15 NEARLY IMP0551BLE TO REP051TION IT ONCE
<br />EDGE TREATMENT5:
<br />THE FLA5HING HA5 TOUCHED THE SURFACE. MAKE SURE TO
<br />DRY -FIT BEFORE PULLING THE RELEASE PAPER IT 15 AL50
<br />LIKE ALL ROOF FLASHING, VALLEY FLA5HING SHOULD
<br />VERY DIFFICULT TO HANDLE ALONE WHEN IT 15 5TICKY,
<br />HAVE HEMMED EDGES. NOT ONLY DO THE5E 5HED WATER
<br />MORE EFFECTIVELY, BUT HOLDING THE, 5HINGLE AWAY
<br />IN NOT TEMPERATURE5, RUBBERIZED ASPHALT TEND5 TO OOZE,
<br />FROM THE FLA5HING, THEY PREVENT CAPILLARY 5UCTION
<br />MAKING IT ME55Y TO HANDLE, IN 5UNBELT AREA5 (OR
<br />FROM DRAWING THE WATER UP UNDER THE 5HINGLE.
<br />WHEREVER 5URFACE TEMPERATURE5 MAY EXCEED 180T), AVOID
<br />U51NG WITH METAL FLA5HING5: THE FLA5HING5 WILL COOK AND
<br />RIDGE TREATMENT:
<br />THE A5PHAULT 50ON DRIE5 OUT,
<br />VALLEYS THAT MEET AT A RIDGE 5HOULD BE SOLDERED
<br />IN COLD WEATHER, 5ELF-ADHEREING FLA5HING5 OFTEN DON'T
<br />TO ONE ANOTHER. HOWEVER TH15 CONNECTION MAY
<br />STICK WELL. CHECK THE MANUFACTURER'S MINIMUM APPLICATION
<br />BREAK WHEN THE VALLEY METAL EXPANDS AND
<br />TEMPERATURE. 50ME STICK IN TEMPERATURE5 BELOW 25' F, BUT
<br />CONTRACTS. BEST PRACTICE CALL5 FOR COVERING THE
<br />M05T REQUIRE 5URFACE TEMPERATURE5 OF 40T OR GREATER.
<br />CONNECTION AT THE RIDGE WITH A MOLDABLE PIECE OF
<br />LEAD FLASHING.
<br />COMPATIBILITY:
<br />FA5TENER:
<br />DO NOT U5E RUBBERIZED A5PHALT AND BUTYL TAPES
<br />TOGETHER, ON CONCRETE, MA50NRY, OR 058, RUBBERIZED
<br />METAL VALLEY CAN BE FASTENED WITH NAILS OR CLEATS
<br />FLA5HING5 MAY NOT 5TICK WELL UNLE55 A PRIMER 15 APPLIED.
<br />AT 2 FEET ON CENTER. CLEAT5 ARE BETTER± THEY WILL
<br />ON THESE SURFACES, A BUTYL FLASHING WORK5 BETTER,
<br />NOT BECOME FATIGUED AND 5HEAR WHEN THE METAL
<br />EXPANp5 AND CONTRACTS.
<br />POLY V5. FOIL: RUBBERIZED FLA5HING5 TYPICALLY COME WITH
<br />WHEN U51NG NAILS, PLACE THEM AT LEAST 5 INCHE5 AWAY
<br />A POLYETHYLENE OR FOIL COVERING TO PROTECT THEM FROM
<br />FROM THE VALLEY CENTER TO PREVENT LEAKS.
<br />SUNLIGHT. POLY -COVERED PRODUCTS NEED TO BE COVERED
<br />FROM 5UNLIGNT WITHIN 30 TO 90 DAYS± FOIL -COVERED TAPES
<br />VALLEY TREATMENT:
<br />HAVE NO EXACT EXF05URE LIMITATION5 BUT EVENTUALLY WILL
<br />DRY OUT AND BECOME BRITTLE, ANY 5HIFT IN 5URFACE
<br />METAL VALLEYS SHOULD BE FABRICATED FROM NO LE55
<br />MOVEMENT WILL PULL AT THE BOND UNTIL EITHER THE BOND
<br />THAN NO.28-GAUGE CORROSION 5NEET METAL.
<br />FAIL5 OR THE MEMBRANE CRACK5.
<br />45PHALT 5NINGLE5, VALLEY FLA5HING MU5T EXTEND AT
<br />LEA5T 8 INCHE5 ON EITHER 5IDE OF THE CENTERLINE.
<br />EXP05ED APPLICATION5: IN PERMANENTLY EXP05ED
<br />WOOD 5NINGLE5, THE WING OF THE VALLEY MU5T EXTEND
<br />APPLICATIONS, U5E AN EPDM FLA5HING TAPE INSTEAD OF AN
<br />10 INCHE5 EACH 5IDE OF CENTERLINE.
<br />INEXPENSIVE FLEXIBLE FLASHING MATERIAL. THE DRAWBACK
<br />5LATE, TILE, AND WOOD 5HAKE5, A VALLEY MUST EXTEND
<br />WITH EPDM TAPE 15 THAT IT'5 EXPENSIVE, A5 WELL A5 QUITE
<br />11 INCHE5 EACH 5IDE OF CENTERLINE.
<br />THICK ( ABOUT 10-MIL), MAKING IT AWKWARD TO FOLD INTO
<br />5MALL AREA5.
<br />SECTION OF ROOF FLA5HING MUST HAVE AN END LAP OF
<br />AT LEAST 4 INCHE5 FOR WOOD 5NINGLE5 AND 5HAKE5,
<br />BUTYL RUBBER FLA5HING5:
<br />AND AT LEA5T 6 INCHE5 FOR 5LATE AND TILE ROOFS,
<br />DO NOT USE BUTYL FLASHING NEAR ANY ASPHALT -BASED
<br />PRODUCT5. THE BUTYL AND THE 45PHALT PRODUCT5
<br />FRONT WALL FLA5HING:
<br />WILL BOTH DRY OUT FASTER AND L005E THEIR ADHESION.
<br />IN5TALL UP THE ROOF UNTIL YOU REACH THE BA5E OF
<br />NONSTICK FLA5HING5:
<br />THE VERTICAL WALL. ADJU5T THE EXP05URE OF THE LAST
<br />FEW COUR5E5, IF NECE55ARY, 50 THE LAST COURSE 15 AT
<br />NOT ALL FLEXIBLE FLA5HING5 ARE SELF -ADHERING. 50ME MU5T
<br />LEA5T 8 INCHE5 WIDE,
<br />BE SECURED WITH 5TAPLE5 OR ROOFING NAIL5. WHILE
<br />CUT AND BEND A CONTINUOU5 METAL FLASHING 5TRIP
<br />GENERALLY THINNER AND THE QUICKEST WAY TO DETERIORATE
<br />THAT EXTEND5 AT LEAST 5 INCHE5 UP THE VERTICAL
<br />IN SUNLIGHT, THESE ARE OFTEN THE BEST CHOICE FOR APPLYING
<br />WALL AND AT LEA5T 4 INCHE5 OVER THE LA5T 5HINGLE
<br />BENEATH 51DING AND TRIM IN CON515TENTLY COLD
<br />COUR5E.
<br />TEMPERATURE5, OR WHEN THE 5URFACE 15 ROUGH AND
<br />WHEN IN5TALLING THE METAL FLASHING 5TRIP OVER THE
<br />DIRTY-FACTOR5 THAT CAN DIMIN15H THE BOND OF
<br />L45T 5NINGLE5, EMBED IT IN ROOFING CEMENT AND NAIL
<br />PEEL-AND-5TICK FLA5HNG5. COVER NONSTICK FLASHING A5
<br />IT TO THE ROOF ONLY.
<br />50ON A5 P05518LE TO PROTECT IT FROM 5UNLIGHT.
<br />DO NOT NAIL THE FLASHING 5TRIP TO THE WALL.
<br />APPLY AN ADDITIONAL ROW OF 5NINGLE5 - TRIMMED TO
<br />DRAINAGE PLANE:
<br />THE WIDTH OF THE FLASHING - OVER THE FLA5HING AND
<br />EMBEDDED IN A51PIHALT PLASTIC ROOFING CEMENT.
<br />AN AIR SPACE BEHIND THE 51DING (1/4-TO 3/8-INCNE5 I5
<br />ENOUGH) WILL ALLOW WATER TO DRAIN AND THE BACKSIDE OF
<br />61DEWALL FLASHING:
<br />51DING TO DRY,
<br />SHINGLE ROOFS (ASPHALT, 5LATE, OR WOOD) THAT BUTT
<br />WELL DRAINED WALL 5Y5TEM5:
<br />AGAINST VERTICAL WALL5 ARE BEST PROTECTED BY
<br />METAL STEP FLA5HING PLACED OVER THE END OF EACH
<br />DIFFERENT 51DING5 CALL FOR DIFFERENT DRAINAGE DETAIL5,
<br />5HINGLE COURSE,
<br />TYPICAL DETAIL5 FOR WELL -DRAINING WALLS ARE 5HOWN FOR
<br />DIFFERENT TYPE5 OF 51DING:
<br />CUT 5TEP FLA514ING PIECE5 TO BE 10 INCHE5 LONG AND 2
<br />INCHE5 WIPER THAN THE 5HINGLE EXP05URE E.G.1
<br />BOARD 51DING, SNAKE AND 5HINGLE 51DIING AND VINYL SIDING.
<br />INCHE5 FOR ROOF 5NINGLE5 WITH A 5 INCH EXP05URE.
<br />IN EACH CASE, AN AIR SPACE MU5T BE CREATED BEHIND THE
<br />BEND THE 10 INCH LENGTH TO EXTEND 5 INCHE5 OVER
<br />51DING AND AN EXIT PROVIDED FOR THE WATER TO DRAIN OUT,
<br />THE ROOF DECK AND 5 INCHE5 UP THE WALL 5URFACE,
<br />FLASHING DETAIL5:
<br />I.) NEVER RELY ON THE 5TICKINE55 OF PEEL-AND-5TICK
<br />FLA5HING5 FOR 5HEATHIN6: THE BOND 15 UNLIKELY TO LA5T
<br />OVER THE LIFE -SPAN OF THE HOU5E,
<br />2.) ALWAY5 LAP FLASHING UNDER THE SHEATHING WRAP ABOVE.
<br />FLA5HING WINDOW5:
<br />DO NOT X-GUT 5HEATHING WRAP AT OPENINGS, IN5TEAD I -CUT
<br />THE 5HEATHING WRAP, RUNNING THE KNIFE HORIZONTALLY ALONG
<br />THE ROUGH OPENING AT THE HEAD OF THE SILL, THEN 5LITTING
<br />VERTICALLY IN THE CENTER OF THE OPENING. TH15 WAY, THE
<br />WINDOW FLANGE CAN BE 5LIPPED UNDER THE 5HEATHING WRAP
<br />WHEN IN5TALLING THE WINDOW.
<br />SILL DETAIL5: INSTALL A BEVELED CANT 5TRIP OR NARROW
<br />DAM 5TRIP TO THE ROUGH OPENING 51LL, THEN WRAP THE 51LL
<br />WITH 5HEATHING WRAP OR A FLEXIBLE FLASHING MEMBRANE.
<br />MAKE 5URE TH15 MEMBRANE DRAPE5 OVER THE 5HEATHING
<br />WRAP BELOW,
<br />ALL 5HEATHING WRAPS MU5T BE INTEGRATED WITH FLASHING
<br />MATERIAL5. IT'5 NOT ENOUGH TO WRAP A HOU5E, AND THEN
<br />51MPLY X-CUT THE OPENINGS AND FOLD THE FLAP5 INSIDE,
<br />FOLLOW THE GUIDELINE5 FROM THE DETAIL 5NEET5 WHEN
<br />IN5TALLING ANY 5HEATHING WRAP,
<br />WINDOW AND DOOR 5PLINE5:
<br />WINDOW5 AND DOORS 5HOULD BE FLASHED WITH FELT PAPER
<br />OR FLEXIBLE FLASHING 5PLINE5. THE 5PLINE5 5HOULD BE
<br />INSTALLED AFTER THE SILL FLASHING, AND THE 5HEATHING WRAP
<br />SHOULD GO ON AFTERWARD5 OR BE SLIT 50 IT LAPS OVER THE
<br />5PLINE5.
<br />FLANGED WINDOW HEAD5 DO NOT NEED ADDITIONAL FLA5HING.
<br />THE NAILING FIN WILL DO A GOOD JOB SEALING THE HEAD IF IT
<br />CAN BE TUCKED BENEATH THE 5HEATHING WRAP WHEN THE
<br />WINDOW 15 INSTALLED. LEAVE A 1/4-IN. GAP BETWEEN THE
<br />51DING AND THE WINDOW ALONG THE HEAD, BUT DO NOT CAULK
<br />TH15 GAP: OTHERWISE, WATER THAT RUN5 BEHIND THE 51DING
<br />ABOVE WON'T HAVE A PLACE TO DRAIN.
<br />IF THE FLANGE CANNOT BE TUCKED UNDER THE 5HEATHING WRAP
<br />WHEN THE WINDOW 15 INSTALLED, 5LIT THE WRAP AND ADD HEAD
<br />FLASHING.
<br />UNFLANGED WINDOW5 WILL NEED A ADDITIONAL METAL
<br />Z-FLA5HING ABOVE THE HEAD CA51NG OR BRICK MOLD. MAKE
<br />SURE TH15 Z-FLA5HING LAP5 UNDERNEATH THE 5HEATHING WRAP.
<br />MULLED WINDOW5 AND WINDOW WALLS MU5T HAVE A CONTINUOU5
<br />HEAD FLASHING: THE MANUFAGTURER'5 MULLION COVER WILL
<br />NOT PREVENT WATER FROM RUNNING BETWEEN THE WINDOW UNIT5
<br />FROM ABOVE.
<br />ROUND -TOP WINDOW5 5HOULD BE FLASHED WITH
<br />PEEL-AND-5TICK FLEXIBLE FLASHING. 5LIT THE 5HEATHING
<br />WRAP AND SLIP IT UNDERNEATH, LETTING IT DRAPE OVER THE
<br />WINDOW TOP. THEN CUT THE FLASHING TO CONFORM TO THE
<br />NAILING FIN. RELY ON PROPER LAPPING OF THE FLASHING, NOT
<br />ON CAULK,
<br />FLA5HING DOOR5:
<br />OVER WOOD FLOOR5, DOOR THRE5HOLD5 SHOULD BE FLASHED
<br />WITH A METAL PAN OR Z-FLASHING. 5LA55 5HOULD BE FORMED
<br />WITH A "5EAT" TO HOLD THE THRE5HOLD.
<br />FLASHING LEDGER5 AND BEAM5:
<br />LEDGER FLASHING NEEDS TO BE MORE THAN A Z-FLA5HING
<br />RUNNING ALONG THE TOP EDGE OF THE LEDGER BOARD. USE
<br />METAL COIL 5TOCK SLIPS UNDER THE 5HEATHIN6 WRAP ABOVE
<br />THE LEDGER, AND DRAPE5 OVER THE 5HEATHING WRAP BELOW
<br />THE LEDGER
<br />ALTERNATIVELY, BUILD A DECK COMPLETELY FREE-5TANDING
<br />FROM THE WALL, OR IN5ERT 5PACER5 BETWEEN THE LEDGER
<br />BOARD AND THE WALL, 50 IT 5TAND5 OUT AND ALLOW5 WATER
<br />TO DRAIN FREELY,
<br />CANTILEVERED DECK OR BALCONY J015T5 THAT PROTECT
<br />THROUGH THE WALL FRAMING ARE TROUBLE 5POT5. FLA5H WITH
<br />TWO-PIECE FLASHING MEMBRANE.
<br />FLA5HING WALL PENETRATION5
<br />FIXTURE5: IN5TA ELECTRICAL OX 5 AN
<br />ELECTRICAL RE LL ELE R L B E D
<br />LIGHTING FIXTURE5 ON HEMMED METAL FLA5HING5 PLATE. DO
<br />NOT TAPE THE PLATE OVER THE 5HEATHING WRAP{ 5LIT THE
<br />5HEATHING WRAP AND TUCK IT BENEATH.
<br />MECHANICAL PENETRATION5: GA5 LINE, CONDUIT, WATER
<br />5PIGOT5, AND SMALL PENETRATION5 5HOULD BE FLA5HED WITH
<br />TWO-PIECE METAL FLASHING PLATE. 5EAL THE TWO PLATE5 WITH
<br />"LOW MODULE5" URETHANE CAULK.
<br />51DEWALL FL45HING:
<br />5ECAU5E OF THE VOLUME OF WATER THAT CAN POUR DOWN A
<br />5LOPED ROOF, ONE OF THE M05T CRITICAL FLASHING DETAIL5
<br />OCCURS WHERE A ROOF INTER5ECT5 A 51DEWALL. THE ROOF
<br />SHOULD BE FLASHED WITH A 5TEP FLASHING. WHERE THE ROOF
<br />TERMINATE5, INSTALL A KICK -OUT TO DEFLECT WATER AWAY
<br />FROM THE 51DING, THOUGH NOT ALWAYS P0551BLE IN THE
<br />SCHEDULE, IT'5 BE5T TO INSTALL A FULL 36-IN. PIECE OF
<br />RUBBERIZED A5PHALT FLASHING ON THE WALL BEFORE THE
<br />5U5FA5CIA AND TRIM BOARDS ARE NAILED IN PLACE, AND THEN
<br />COME BACK TO INSTALL THE KICKOUT.
<br />DAVIS BEWS
<br />DESIGN GROVP
<br />150 STATE STREET EAST
<br />OLDSMAR, FLORIDA 34677
<br />813.925.1300 TEL
<br />813.925.1800 FAX
<br />W W W.DAVLSBEWS.C,OM
<br />TAMI'A • DENVER
<br />�-� EST. 1994
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<br />SCALE : AS NOTED
<br />DATE : 10-19-2018
<br />VERSION NO.
<br />ino
<br />SHEET NO.
<br />DT6
<br />
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