|
SHEATHING WRAP AND FLA5HING-
<br />THESE SPECIFICATIONS MEET OR EXCEED THE REQUIREMENTS OF:
<br />SECTION R103.1.3 WATER-RE615TIVE BARRIERS
<br />ALL SHEATHING WRAP MUST BE INTEGRATED WITH FLASHING
<br />MATERIALS. IT'5 NOT ENOUGH TO WRAP A HOUSE, AND THEN TO
<br />SIMPLY X-GUT THE OPENINGS AND FOLD THE FLAPS INSIDE.
<br />FOLLOW THE GUIDELINES FROM THE DETAIL 5HEET5 WHEN
<br />INSTALLING ANY SHEATHING WRAP.
<br />A5PHALT-5ATURATED FELT:
<br />COMMONLY AVAILABLE IN TWO WEIGHT5, 45PHALT FELT, OR
<br />"BLACK PAPER" 15 MADE FROM CORRUGATED PAPERS MIXED
<br />WITH SAWDUST AND AN ASPHALT RESIN.
<br />WHEN CH005ING NO, 15 FELT, LOOK FOR MATERIAL RATED A5TM
<br />D4L%� OR A5TM D22(o STANDARD, WHICH ENSURES A WEIGHT OF
<br />AT LEAST 115 LBS. PER SQUARE.
<br />PLASTIC HOUSE WRAP:
<br />PLASTIC HOU6EWRAPS TYPICALLY MADE OF POLYOLEFIN
<br />FABRIC- EITHER POLYETHYLENE OR POLYPROPYLENE. THE
<br />PRIMARY DIFFERENCE IN HOU6EWRAP5 15 WHETHER OR NOT THEY
<br />ARE PERFORATED:
<br />1.) PERFORATED PRODUCTS AIRE MADE FROM A VAPOR -TIGHT
<br />PLASTIC, AND THEN NEEDLE -PUNCHED TO ALLOW THE WRAP TO
<br />"BREATHE" (ALLOW VAPOR TO PA56 THROUGH). UNFORTUNATELY,
<br />THESE HOLES AL50 ALLOW LIQUID WATER TO 5EEP THROUGH,
<br />PARTICULARLY WHEN THE 51DING 15 PRE66ED TIGHT AGAINST IT,
<br />THE H0U5EWRAP WILL SLOW THE SEEPAGE BUT WILL NOT BLOCK
<br />IT ENTIRELY,
<br />2.) NON -PERFORATED HOU5EWRAP6 ARE MADE FROM PLASTIC
<br />FIBER THAT ALLOWS VAPOR TO PA55 BETWEEN THE FIBERS.
<br />THESE GENERALLY PEI;TORM MUCH BETTER THEN PIEFF-ORATED
<br />PRODUCTS AT RE515TING LIQUID WATER, WHICH SHOULD BE
<br />CONSIDERED THEIR PRIMARY TASK
<br />LEACHING:
<br />HOUSEWRAP6 ARE SUSCEPTIBLE TO DAMAGE FROM
<br />EXTRACTIVES THAT CAN LEACH FROM WOOD 51DIWG MATERIALS,
<br />PARTICULARLY CEDAR AND REDWOOD. TH15 CAN BE
<br />PREVENTED IN TWO WAYS:
<br />1.) INSTALL 51DING ON BATTENS TO CREATE AN AIR GAP, WHICH
<br />REDUCES CONTACT BETWEEN THE SHEATHING WRAP AND 51DING.
<br />2.) BACK -PRIME ALL WOOD 51DING MATERIALS. TH15 REDUCES
<br />LEACHING AND BLOCKS MOISTURE FROM MOVING THROUGH THE
<br />5IDIWG AND BL15TERING THE FINISH,
<br />INSTALLING SHEATHING WRAP:
<br />THE PRIMARY PURP05E OF HOUSE WRAP 15 TO STOP WATER,
<br />AIR-5EALIWG AND VAPOR CONTROL ARE SECONDARY,
<br />1.) USE SHEATHING WRAP OR FELT PAPER ON ALL HOUSES, NO
<br />MATTER WHAT KIND OF 51DING 15 USED,
<br />2.) THE WRAP SHOULD BE CONTINUOUS: AVOID A PATCHWORK OF
<br />SMALL PIECES . REVIEW FLASHING DETAILS, AS 50ME FLA514ING5
<br />(SUCH AS TH05E AROUND ELECTRICAL FIXTURES, MECHANICAL
<br />PENETRATIONS, ETC.) SHOULD BE INSTALLED CONCURRENT WITH
<br />SHEATHING WRAP.
<br />3,) LAP UNDER COUR5E5 OF HOU6EWRAP OVER LOWER COURSES
<br />4 INCH AND LAP VERTICAL 5EAM5 12 INCHES. CODE REQUIRES A
<br />HORIZONTAL LAP OF & INCHES.
<br />4,) DO NOT X-CUT SHEATHING WRAP AT OPENINGS. INSTEAD, I -CUT
<br />THE SHEATHING WRAP, RUNNING THE KNIFE ALONG THE ROUGH
<br />OPENING AT THE HEAD 0` THE 5ILL, AND THEN SLITTING
<br />VERTICALLY IN THE CENTER OF THE OPENING.
<br />5.) IF THE WALL5 ARE LAPPED WHILE THEY ARE LYING ON THE
<br />DECK BEFORE STANDING THEM UP, BE SURE TO ADD A COURSE
<br />OF SHEATHING WRAP TO COVER THE RIM JOIST. REMEMBER, TH15
<br />COURSE MUST LAP UNDER THE SHEATHING WRAP ABOVE IT.
<br />6.) ALWAYS WRAP GABLE ENDS. TH15 PART OF A HOUSE 5EE5 A
<br />LOT OF EXPOSURE TO WIND -DRIVEN WATER,
<br />1.) ADD A SECOND LAYER OF SHEATHING WRAP ALONG IN61DE
<br />AND OUTSIDE HOUSE COWERS, LAPPING AT LEAST 9 IN. (AN
<br />EVEN MULTIPLE OF 36-11N. WIDE ASPHALT FELT) ON EACH WALL.
<br />8.) CONTROL 5PLA5H5ACK BY SLOPING THE GRADE AROUND
<br />THE HOUSE AND KEEPING 51DING AT LEAST 8 INCHES ABOVE
<br />GRADE, AT DECKS AND 5TOOF15 WHERE &PLA&HBACK MAY BE
<br />A PROBLEM, USE A WIDE PEEL -AND -&TICK FLA5PING MEMBRANE.
<br />MAKE SURE THE MEMBRANE LAPS UNDER THE SHEATHING WRAP
<br />ABOVE IT.
<br />�.) ALL FLASHING (FOR WINDOWS, DOORS, DECK LEDGERS,
<br />ELECTRICAL FIXTURES, VENT, PIPES, AND CANTILEVERED
<br />BEAMS) MUST LAP UNDER THE SHEATHING WRAP A50VE IT, DO
<br />NOT RELY ON TAPE TO 5EAL THE FLASHING.
<br />TAPING HOUSE WRAP:
<br />MANUFACTURES OF PLASTIC HOU5EWRAF RECOMMENDED TAPING
<br />ALL SEAMS TO BLOCK AIR LEAKAGE THROUGH WALL5.
<br />TAPE SHOULD BE TYPE RECOMMENDED BY "5INGLE
<br />SOURCE" SYSTEM,
<br />SOME TAPE 15 USEFUL FOR 5TOPPIWG WATER LEAKS BY
<br />5
<br />REPAIRING RIPS (PARTICULARLY TEARS AROUND STAPLES) AND
<br />FOR SECURING THE WRAP TO FLASHING BEFORE THE 51DING 15 IN
<br />PLACE,
<br />DO NOT PATCH OVER HOUSEWRAP AND RELY ON THE
<br />5TIMNE55 OF THE TAPE TO SEAL THE PATCH. ALWAYS LAP
<br />HOU5EWRAP AND FLA5HINGS UNDER THE PIECE OF SHEATHING
<br />WRAP ABOVE.
<br />DRAINAGE PLANE:
<br />WEEP 5CREED5 AND CONTROL JOINTS CONTINUED:
<br />FINI514-COAT THICKNESS:
<br />APPLYING SEALANT:
<br />FLASHING VENT PIPE PENETRATIONS:
<br />ALL STUCCO 5Y5TEM5 APPLIED OVER FRAMED
<br />OVER THE INTERSECTION BETWEEN DIFFERENT TYPES OF
<br />THE FIN16H COAT 15 ONLY A50UT 1/8 INCH THICK IT
<br />APPLY TO CLEAN DRY SURFACES. APPLICATION
<br />VENT PIPES ON WOOD AND ASPHALT ROOFS ARE
<br />5UB5TRATE5 SHALL INCORPORATE A DRAINAGE PLANE
<br />CONSTRUCTION, SUCH AS THE JOINT BETWEEN WOOD
<br />SHOULD BE APPLIED AS EVENLY AS P0551BLE TO
<br />TEMPERATURE: 40 DEGREES TO W DEGREES. PREPARE
<br />USUALLY FLASHED USING A PRE A55EMBLED METAL PAN
<br />FRAMING AND A BLOCK WALL.
<br />ENSURE UNIFORM DRYING.
<br />THE 5URFACE U51NG THE FOLLOWING 5TRATEGIE5:
<br />WITH A RU55ER BOOT. ORDER THE UNIT ACCORDING TO
<br />SHEATHING WRAP FOR STUCCO:
<br />ON TALL WALLS AND LONG RUNS, APPLIED VERTICALLY
<br />SCRAPE, CHIP, OR BRUSH WITH A 5TIFF-BRISTLE BRUSH,
<br />THE OUTSIDE DIAMETER OF THE VENT PIPE. FOR 6LATE
<br />OR HOR]ZONTALLY TO BREAK UP WALL AREAS INTO
<br />AND DUST THE INSIDE OF THE JOINT, OR BLOW IT OUT WITH
<br />AND TILE ROOFS A MALLEABLE LEAD JACKET WILL LAST
<br />ALL STUCCO 5Y5TEM5 REQUIRE SHEATHING WRAP - THE
<br />SMALLER SECTIONS (LESS THAN 18 FEET).
<br />MIX PROPORTION&
<br />COMPRESSED AIR,
<br />LONGER,
<br />PREFERRED WAY 15 DOUBLE LAYERS OF HOUSE WRAP
<br />SIMILARLY, CA51NG BEAD AND COWER BEAD HELP TO
<br />WIPE THE 5URFACE WITH A STRONG SOLVENT, SUCH AS
<br />UNDER SELF -FURRED LATH. PAPER BACKED LATH
<br />CREATE EXPAN510N JOINTS AT CRITICAL INTER5ECTION5:
<br />INCON515TENT MIXING WILL RESULT IN OBVIOUS
<br />ACETONE OR METHYL ETHYL KETONE. THESE 5OLVENT5
<br />FLEXIBLE FLASHING MATERIALS:
<br />COULD BE USED AS THE SECOND LAYER
<br />OUTSIDE COWERS ARE BE5T DETAILED WITH COI;NER
<br />DIFFERENCES IN COLOR, TEXTURE, AND 5TRENGTH WHICH
<br />EVAPORATE WATER AND 0155OLVE GREASY 5UB5TANCE5
<br />PAPER -BACKED LATH SHOULD NOT BE CON61DERED A
<br />BEAD.
<br />CAN CAUSE THE BATCHES TO FAIL. MAKE EVERY EFFORT
<br />THAT CAN RETARD ADHESION.
<br />FLEXIBLE FLASHING- 5ELF-ADHERIWi BITUMINOUS
<br />SUBSTITUTE FOR WELL -DETAILED SHEATHING WRAP.
<br />TO KEEP MIX PROPORTIONS AND TIMES BETWEEN COATS
<br />TOOL EVERY CAULK JOINT. THE BEST TOOL 15 A STEEL
<br />TAPE-5HOULD BE USED TO FLASH ALL OF THE FOLLOWING:
<br />LAP LOWER COURSES OF SHEATHING WRAP UNDER UPPER
<br />INSIDE COWERS SHOULD BE FLASHED WITH TWO LAYERS
<br />CONSISTENT.
<br />SPATULA THAT 15 SLIGHTLY SMALLER THAN THE WIDTH OF
<br />EXTERIOR DOOR 5ILL5; DECK LEDGERS. IN51DE AND OUTSIDE
<br />COUf;rcE5 SO WATER WILL DRAIN DOWN AND OUT, AND
<br />OF SHEATHING WRAP OR FLEXIBLE FLA5HING, AND THEN
<br />THE JOINT. ACHIEVE A SMOOTH, EVEN APPEARANCE
<br />COWERS OF WALL 5PEATHING; STUCCO 5HELVE5 AND
<br />FLASH ALL OPENINGS, FOLLOWING THE FLASHING
<br />CA5IWG BEAD SHOULD BE APPLIED VERTICALLY TO
<br />MIX IN A MECHANICAL MIXER FOR 3-5 MINUTES AFTER THE
<br />WITHOUT 5QUEEZE-OUT ON THE 51DE5.
<br />PARAPETS: BELOW GRADE CONCRETE CRACKS: AND WALL
<br />GUIDELINES PER THE bth EDITION (2011) FLORIDA
<br />CREATE AN EXPAN51ON JOINT. WHILE THE FLASHING
<br />ADDITION OF THE LAST INGREDIENTS.
<br />CUT THE NOZZLE OF THE TUBE AT AN ANGLE $LIGHTLY
<br />AREA SUBJECT TO 5PLA5HBACK
<br />BUILDING CODE-RE51DENTIAL.
<br />SERVES AS THE M05T IMPORTANT WATER SEALING
<br />SMALLER THAN THE 51ZE OF THE JOINT.
<br />PROTECTION, THE JOINT BETWEEN THE TWO CA5ING BEADS
<br />CURING AND TIME BETWEEN STUCCO COATS:
<br />IN COLE) WEATHER, KEEP THE CAULK WARM. AL50 IT MAY
<br />FLEXIBLE FLA5HlWj5 COME IN SEVERAL VARIETIES, INCLUDING
<br />SHOULD HAVE BACKER ROD AND CAULKED WITH
<br />BE NECE55ARY TO HEAT THE SURFACE WITH A HEAT GUN.
<br />"PEEL -AND STICK" PRODUCTS, AS WELL AS NON-5TICK
<br />INSTALLATION:
<br />HIGH -QUALITY URETHANE SEALANT, AS A FIRST LINE OF
<br />PROVIDE SUFFICIENT M015TURE IN THE PLASTER MIX OR
<br />TAKE CARE TO NOT STRIP THE PAINT OF START A FIRE.
<br />PRODUCTS.
<br />WHERE METAL PLASTER BASE WITH BACKING 15 USED, THE
<br />DEFENSE.
<br />BY M015T OR FOG CURIWG TO PERMIT CONTINUOUS
<br />VERTICAL AND HORIZONTAL LAP JOINTS SHALL BE WR5 TO
<br />HYDRATION OF THE CEMENTITIOU5 MATERIALS. THE M05T
<br />ROOFING- FLASHING:
<br />RUBBERIZED FLA6HIWj5:
<br />WRB AND LATH TO FLANGE. LATH SHALL BE APPLIED WITH
<br />APPLY CA51NG BEAD (ALSO CALLED "J" BEAD), AT THE
<br />EFFECTIVE PROCEDURE FOR CURING AND TIME BETWEEN
<br />THE LONG DIMEN51ON AT RIGHT ANGLES TO THE SUPPORTS,
<br />JOINT BETWEEN ANY D1551MILAR MATERIALS - AROUND
<br />COATS WILL DEPEND ON CLIMATIC AND JOB CONDITIONS.
<br />LENGTH.
<br />SELF-ADHE51VE, RUBBERIZED ARE MADE FROM THE SAME
<br />UNLE55 OTHERW15E SPECIFIED.
<br />WINDOW FLANGES, WHERE STUCCO MEETS A BRICK
<br />MATERIALS AS THE EAVES MEMBRANES USED TO PREVENT ICE
<br />LATH SHALL NOT BE CONTINUOUS THROUGH CONTROL JOINTS
<br />CHIMNEY, OR AT THE TOP OF A WALL WHERE 5TUCCO
<br />SUFFICIENT TIME BETWEEN COATS SHALL BE ALLOWED TO
<br />TO AVOID EXCE551VE EXPAN51ON AND CONTRACTION,
<br />DAM LEAKS. TYPICALLY AVAILABLE IN ROLLS FROM 4-12 IN.
<br />BUT SHALL BE STOPPED AND TIED AT EACH SIDE. LATH
<br />MEETS A SOFFIT OR FRIEZE BOARD. USE CONTROL JOINT
<br />PERMIT EACH COAT TO CURE OR DEVELOP ENOUGH
<br />USE 8 FOOT TO 10 FOOT LENGTH5 OF METAL, MAXIMUM,
<br />WIDE (BUT 50METIMES AVAILABLE UP TO 3b IN, WIDE), THESE
<br />SHALL BE ATTACHED TO FRAMING MEMBERS WITH
<br />OR EXPAN51ON JOINT AT MA6ONRY/FRAME WALL
<br />RIGIDITY TO RE515T CRACKING OR OTHER PHY51CAL
<br />FOR VALLEY FLASHING. AVOID U51NG ALUMINUM, WHICH
<br />FLEXIBLE FLA5HING6 CAN BE APPLIED DIRECTLY TO THE
<br />ATTACHMENTS 5PAGED NOT MORE THAN 1 INCHES ON
<br />CONNECTIONS.
<br />DAMAGE WHEN THE NEXT COAT 15 APPLIED.
<br />EXPANDS AT A GREATER RATE THAN OTHER METALS.
<br />SHEATHING, AS LONG AS THE SURFACE 15 WARM AND
<br />CENTERS ALONG SUPPORTS.
<br />LAP 5ECTION5 5 INCHES MINIMUM.
<br />RELATIVELY CLEAN.
<br />FOUNDATION WEEP 5CREED SHALL BE INSTALLED AT THE
<br />TEXTURED FIN15H OVER MASONRY: (STUCCO FINISH)
<br />THE TIMING BETWEEN COATS WILL VARY WITH CLIMATIC
<br />CONDITIONS AND TYPES OF PLASTER BASE.
<br />VALLEY CENTERLINE;
<br />THICKNE55 VARIES FROM 25- TO 60-MIL5. THE THINNER THE
<br />130TTOM OF ALL FRAMED EXTERIOR WALL6, BELOW THE
<br />FLOOR LINE. WHERE WALL 15 SUPPORTED BY A FLOOR OR
<br />TEXTURED FIN15H 5Y5TEM5 APPLIED IN ACCORDANCE
<br />TEMPERATURE AND RELATIVE HUMIDITY EXTEND OR
<br />MATERIAL, THE EA51ER IT CAN BE FOLDED AND TUCKED
<br />FOUNDATION. GROUND OF WEEP 6CREED SHOULD BE MIN, I"
<br />WITH A6TM C �2(o AND C 1063,
<br />REDUCE THE TIME BETWEEN CONSECUTIVE OPERATIONS.
<br />WHEN A STEEP ROOF INTERSECTS A SHALLOW ONE, WATER
<br />BENEATP 51DING, BUT AL50 THE EA51ER IT WILL TEAR AND
<br />OR MAX. 2" BELOW FF.E_
<br />COLD OR WET WEATHER LENGTHENS AND POT OR DRY
<br />CASCADING DOWN THE STEEP ROOF CAN OVERSHOOT
<br />DEGRADE IN THE SUNLIGHT.
<br />EXTERIOR PLASTER:
<br />WEATHER 5HORTEN5 THE TIME PERIOD. MODERATE
<br />THE VALLEY AND RUN UP BENEATH THE 5HINGLE5 ON THE
<br />LATH ATTACHMENT:
<br />THESE SPECIFICATIONS MEET OR EXCEED THE REQUIREMENTS OF:
<br />CHANGES IN TEMPERATURE AND RELATIVE HUMIDITY CAN
<br />SHALLOW ONE. ROOFS LIKE TH15 NEED A VALLEY
<br />CLIMATE CAUTIONS:
<br />THESE SPECIFICATIONS MEET OR EXCEED THE REQUIREMENTS OF:
<br />SECTION R10312 PLASTER
<br />BE OVERCOME BY PROVIDING ADDITIONAL HEATING
<br />FLASHING WITH A CRIMPED GENTERLINE. THE STEEPER
<br />SECTION R10311 LATH
<br />MATERIALS DURING COLD WEATHER AND BY REDUCING
<br />THE ROOF THE MORE CRITICAL THE CRIMP WILL BE,
<br />IN WARM TEMPERATURES, WHEN RU55ERIZED ASPHALT 15 THE
<br />RE515TANCE To RAIN PENETRATION 15 IMPROVED WHERE
<br />THE A55ORPTION a THE BASE BY PRE -WETTING DURING
<br />STICKIEST, IT 15 NEARLY IMP0551BLE TO REP05ITn IT ONCE
<br />1. SIDE LAPS OF METAL PLASTER BASES SHALL BE WIRE TIED.
<br />PLASTER HAS BEEN ADEQUATELY DEN51FIED DURING
<br />HOT OR DRY WEATHER,
<br />EDGE TREATMENTS:
<br />THE FLASHING HAS TOUCHED THE SURFACE. MAKE SURE TO
<br />THEY 5HALL BE ATTACHED BETWEEN SUPPORTS AT INTERVALS
<br />APPLICATION AND PROPERLY CURED. PLASTER SHALL
<br />DRY -FIT BEFORE PULLIN6 THE RELEASE PAPER, IT 15 AL50
<br />NOT MORE THAN 9 INCHES.
<br />NOT, HOWEVER, BE CONSIDERED TO BE "WATERPROOF".
<br />IN ORDER TO PROVIDE MORE INTIMATE CONTACT AND
<br />LIKE ALL ROOF FLASHING, VALLEY FLASHING SHOULD
<br />VERY DIFFICULT TO HANDLE ALONE WHEN IT 15 STICKY,
<br />PREFABRICATED CONTROL JOINT MEMBERS SHALL BE
<br />BOND BETWEEN COATS AND To REDUCE RAPID WATER
<br />HAVE HEMMED EDGE5. NOT ONLY DO THESE SHED WATER
<br />2. EXPANDED METAL LATH SHALL BE LAPPEDY2 INCHES (121 mm)
<br />INSTALLED PRIOR TO THE APPLICATION OF PLA5TER.
<br />LOSS, THE SECOND COAT SHOULD BE APPLIED AS 50ON
<br />MORE EFFECTIVELY, BUT HOLDING THE SHINGLE AWAY
<br />IN HOT TEMPERATURES, RUBBERIZED ASPHALT TENDS TO OOZE,
<br />MIN. AT THE SIDES. LAP METAL LATH I INCH (25 mm) AT ENDS.
<br />THE CREATION OF A GROOVE OR CUT IN PLASTER $HALL
<br />AS THE FIRST COAT 15 SUFFICIENTLY RIGID TO IRE515T
<br />FROM THE FLASHING, THEY PREVENT CAPILLARY SUCTION
<br />MAKING IT ME55Y TO HANDLE, IN 5UN5ELT AREAS (OR
<br />WHERE END LAPS OCCUR BETWEEN THE FRAMING MEMBERS, THE
<br />NOT BE CONSIDERED A CONTROL OR EXPAN51ON JOINT.
<br />CRACKING, THE PRE55URE5 OF THE SECOND COAT
<br />FROM DRAWING THE WATER UP UNDER THE SHINGLE.
<br />WHEREVER SURFACE TEMPERATURE 5 MAY EXCEED 180T), AVOID
<br />ENDS OF THE 5HEET6 OF ALL METAL PLASTER BASES SHALL BE
<br />APPLICATION, AND THE LEVELING PROCESS.
<br />USING WITH METAL FLA5HING5- THE FLA5HING5 WILL COOK AND
<br />LACED OR WIRE TIED.
<br />RIDGE TREATMENT:
<br />THE A5PHAULT 50ON DRIES OUT.
<br />STUCCO: (THREE COAT)
<br />THE AMOUNT OF WATER AND THE TIMING FOR CURING
<br />3, WHERE METAL PLASTER BASE WITH BACKING 15 USED, THE
<br />PORTLAND CEMENT PLASTER WILL VARY WITH THE
<br />VALLEYS THAT MEET AT A RIDGE SHOULD BE SOLDERED
<br />IN COLD WEATHER, 5ELF-ADHEREING FLA5HING5 OFTEN DON'T
<br />VERTICAL AND HORIZONTAL LAP JOINTS SHALL BE WR5 TO WRB
<br />TRADITIONAL THREE -COAT STUCCO CON515T5 OF THREE
<br />CLIMATIC CONDITIONS, THE TYPE OF BASE, AND USE OR
<br />TO ONE ANOTHER, HOWEVER TH15 CONNECTION MAY
<br />5TICK WELL. CHECK THE MANUFACTURER'5 MINIMUM APPLICATION
<br />AND LATH TO FLANGE.
<br />SEPARATE LAYERS OF CEMENT PLASTER MATERIALS:
<br />NON USE OF WATER -RETENTIVE ADMIXTURES.
<br />BREAK WHEN THE VALLEY METAL EXPANDS AND
<br />TEMPERATURE. 50ME STICK IN TEMPERATURES BELOW 25* F, BUT
<br />A TROWEL -APPLIED SCRATCH COAT, WHICH 15 APPLIED
<br />CONTRACTS. BEST PRACTICE CALLS FOR COVERING THE
<br />M06T REQUIRE SURFACE TEMPERATURES OF 40*F OR GREATER,
<br />4. BACKING $HALL BE LAPPED NOT LE66 THAN 2 INCHES (50 mm).
<br />OVER LATH AND GROOVED TO PROVIDE A KEY WAY FOR
<br />50ME M015TURE MUST BE RETAINED IN OR ADDED BACK
<br />CONNECTION AT THE RIDGE WITH A MOLDABLE PIECE OF
<br />ON WALL$, THE BACKING SHALL BE LAPPED 50 WATER WILL
<br />THE NEXT COAT: A 5AND-FIN15HED BROWN COAT, WHICH
<br />TO FRESHLY APPLIED PORTLAND CEMENT-BABED
<br />LEAD FLASHING,
<br />COMPATIBILITY:
<br />FLOW TO THE EXTERIOR BACKING SHALL NOT BE PLACED
<br />KEYS INTO THE SCRATCH COAT: AND A FINISH, OR COLOR
<br />PLA5TER. IF THE RELATIVE HUMIDITY 15 RELATIVELY HIGH
<br />BETWEEN PLASTER BASE (LATH) AND FLANGES OF
<br />COAT,
<br />(ABOVE 15 %), THE FREQUENCY FOR RE -WETTING A
<br />FA5TENER-
<br />DO NOT USE RUBBERIZED ASPHALT AND BUTYL TAPES
<br />ACCE55ORIE5. METAL LATH TO METAL FLANGE CONTACT SHALL
<br />THE FIRST TWO COATS OF A THREE COAT 5Y5TEM ARE
<br />SURFACE MAY BE REDUCED, IF IT 15 HOT, DRY, AND
<br />TOGETHER, ON CONCRETE, MASONRY, OR 055, RUBBERIZED
<br />BE REQUIRED TO ENSURE THAT FLANGES ARE MECHANICALLY
<br />MADE OF A 51TE-MIXED CEMENT PLA5TER EACH BATCH
<br />WINDY, THE FREQUENCY a RE -WETTING MUST BE
<br />METAL VALLEY CAN BE FASTENED WITH NAILS OR CLEATS
<br />FLA5HING5 MAY NOT STICK WELL UNLE55 A PRIMER 15 APPLIED.
<br />LOCKED TOGETHER,
<br />CONTAINS MEASURED AMOUNTS OF STUCCO CEMENT,
<br />INCREASED,
<br />AT 2 FEET ON CENTER, CLEATS ARE BETTERi THEY WILL
<br />ON THESE SURFACES, A BUTYL FLASHING WORKS BETTER,
<br />SAND AND POTABLE WATER
<br />NOT BECOME FATIGUED AND SHEAR WHEN THE METAL
<br />5. SPACING OF ATTACHMENTS FOR METAL PLASTER BASES -
<br />TO HELP REDUCE THE CRACKING THAT 15
<br />CON51DER THE PHY51CAL CHARACTER15TIC5 OF THE
<br />EXPANDS AND CONTRACTS.
<br />POLY VS. FOIL: RUBBERIZED FLA5HINGS TYPICALLY COME WITH
<br />ATTACHMENTS FOR 5ECURING METAL PLASTER BA5E5 TO
<br />COMMON WITH STUCCO, THE BASE MIX CAN BE MODIFIED
<br />STRUCTURE AS WELL AS THE PREVIOUSLY MENTIONED
<br />WHEN USING NAILS, PLACE THEM AT LEAST 5 INCHES AWAY
<br />A POLYETHYLENE OR FOIL COVERING TO PROTECT THEM FROM
<br />FRAMING MEMBERS SHALL BE SPACED NOT MORE THAN 6
<br />WITH LIQUID POLYMER ADDITIVES, WHICH INCREASE
<br />CONDITIONS WHEN 5ELECTIWG THE METHOD OF CURING.
<br />FROM THE VALLEY CENTER TO PREVENT LEAKS.
<br />SUNLIGHT. POLY -COVERED PRODUCTS NEED TO BE COVERED
<br />INCHES 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 />FROM SUNLIGHT WITHIN 30 TO 90 DAY5i FOIL -COVERED TAPES
<br />AND FLAT RIB LATHS AND AT EACH R15 FOR Ye INCH (95 mm)
<br />FIBERGLASS FOR REINFORCEMENT,
<br />FOLLOWING:
<br />VALLEY TREATMENT:
<br />HAVE NO EXACT EXP05URE LIMITATIONS BUT EVENTUALLY WILL
<br />R15 LATH.
<br />DRY OUT AND BECOME BRITTLE, ANY SHIFT IN SURFACE
<br />(1) M015T CURING 15 ACCOMPLISHED BY APPLYIING A FINE
<br />METAL VALLEYS SHOULD BE FABRICATED FROM NO LE56
<br />MOVEMENT WILL PULL AT THE BONE) UNTIL EITHER THE BONE)
<br />(o,LATH 6HALL BE APPLIED WITH THE LONG DIMEN51ON AT RIGHT
<br />SCRATCH COAT:
<br />FOG SPRAY OF WATER AS FREQUENTLY AS REQUIRED,
<br />THAN NO. 28-GAUGE CORROSION SHEET METAL.
<br />FAIL5 OR THE MEMBRANE CRACKS.
<br />ANGLES TO THE SUPPORTS, UNLE56 OTHERW16E SPECIFIED.
<br />GENERALLY TWICE DAILY IN THE MOWING
<br />ASPHALT SHINGLES, VALLEY FLASHING MUST EXTEND AT
<br />THE SCRATCH COAT 16 APPLIED DIRECTLY TO A CLEAN
<br />AND EVENING. CARE MUST BE EXERG15ED TO AVOID
<br />LEAST 8 INCHES ON EITHER 51DE OF THE CENTERLINE.
<br />EXPOSED APPLICATIONS: IN PERMANENTLY EXP05ED
<br />1. ENDS OF ADJOINING PLASTER BASES SHALL BE STAGGERED.
<br />BLOCK WALL OR, ON WOOD STRUCTURES OVER WRB AND
<br />ER05ION DAMAGE TO PORTLAND CEMENT-5A5ED
<br />WOOD SHINGLES, THE WING OF THE VALLEY MUST EXTEND
<br />APPLICATIONS, USE AN EPDM FLASHING TAPE INSTEAD OF AN
<br />GALVANIZED METAL LATH. A METAL 5CARIFING TOOL 15
<br />PLASTER 5URFACE5.
<br />10 INCHES EACH 51DE OF CENTERLINE.
<br />INEXPEN51VE FLEXIBLE FLASHING MATERIAL, THE DRAWBACK
<br />WEEP 5CREED5 AND CONTROL JOIN15:
<br />USED TO CREATE "SCRATCH" LINES IN THE STILL IT
<br />SURFACE. THE FURROWS CREATE A ROUGH SURFACE INTO
<br />(2) PLASTIC FILM, WHEN TAPED OR WEIGHTED DOWN
<br />5LATE, TILE, AND WOOD 5HAKE5, A VALLEY MUST EXTEND
<br />11 INCHES EACH 51DE OF CENTERLINE.
<br />WITH EPDM TAPE 15 THAT IT'5 EXPENSIVE, AS WELL AS QUITE
<br />THICK ( ABOUT 10-MIL.), MAKING IT AWKWARD TO FOLD INTO
<br />WHICH THE BROWN COAT CAN KEY FOR A GOOD BONE).
<br />AROUND THE PERIMETER OF THE PLASTERED AREA, CAN
<br />SMALL AREAS.
<br />A WEEP 5CREED AT THE 50TTOM OF THE WALL AND
<br />SCRATCHING SHOULD ALWAYS BE HORIZONTAL AND
<br />PROVIDE A VAPOR BARRIER To RETAIN THE M015TURE
<br />SECTION OF ROOF FLASHING MUST HAVE AN END LAP a
<br />OVER OPENINGS SERVES TWO IMPORTANT PURPOSES - IT
<br />SHOULD BE 1/4 INCH DEEP.
<br />BETWEEN THE MEMBRANE AND PLA5TER, CARE MUST BE
<br />AT LEAST 4 INCHES FOR WOE) SHINGLES AND SHAKES,
<br />BUTYL RUBBER FLA5HiNGS:.
<br />PROVIDES A 5CREED THAT HELPS ENSURE UNIFORM
<br />EXERCISED IN PLACING THE FILM: IF TOO SOON, THE FILM
<br />AND AT LEAST & INCHES FOR 6LATE AND TILE ROOFS,
<br />COAT THICKNESS, AND IT PROVIDES A PLACE FOR WATER
<br />5CRATCH-COAT THICKNE55:
<br />MAY DAMAGE 5URF AGE TEXTURE: IF TOO LATE, THE
<br />00 NOT USE BUTYL FLASHING NEAR ANY A5PHALT-BA51ED
<br />THAT LEAKS INTO THE WALL TO ESCAPE.
<br />MOISTURE MAY HAVE ALREADY ESCAPED,
<br />FIRODUCT5. THE BUTYL AND THE ASPHALT PRODUCTS
<br />THE SCRATCH COAT SHOULD BE APPROXIMATELY 3/8
<br />FRONT WALL FLASHING-
<br />WILL BOTH DRY OUT FASTER AND L005E THEIR ADHESION.
<br />FOUNDATION WEEP 5CREED AT FRAME WALL5:
<br />INCH TO 1/2 INCH THICK - THICK ENOUGH TO JUST COVER
<br />(3) CANVAS, CLOTH, OR SHEET MATERIAL BARRIERS CAN
<br />THESE SPECIFICATIONS MEET OR EXCEED THE REQUIREMENTS OF:
<br />THE WIRE,
<br />BE ERECTED TO DEFLECT SUNLIGHT AND WIND, BOTH OF
<br />INSTALL UP THE ROOF UNTIL YOU REACH THE BASE OF
<br />NONSTICK FLAWNG5.
<br />SECTION R103.12.1 WEEP 5CREED5
<br />WHICH WILL REDUCE THE RATE OF EVAPORATION. IF THE
<br />THE VERTICAL WALL. ADJUST THE EXPOSURE OF THE LAST
<br />BROWN COAT:
<br />HUMIDITY 15 VERY LOW, TH15 OPTION ALONE MAY NOT
<br />FEW COURSES, IF NECESSARY, 50 THE LAST COURSE 15 AT
<br />NOT ALL FLEXIBLE FLA5HING5 ARE 5ELF-ADHERING. 50ME MUST
<br />ACCE55ORY USED TO TERMINATE PORTLAND CEMENT BASED
<br />PROVIDE ADEQUATE PROTECTION.
<br />LEAST 8 INCHES WIDE.
<br />BE SECURED WITH STAPLES OR ROOFING NAILS. WHILE
<br />STUCCO AT THE BOTTOM OF EXTERIOR WALL5. TH16 ACCE55ORY
<br />THE BROWN COAT (WHICH 15 ACTUALLY GRAY, LIKE
<br />CUT AND BEND A CONTINUOUS METAL FLASHING STRIP
<br />GENERALLY THINNER AND THE QUICKEST WAY TO DETERIORATE
<br />SHALL HAVE A SLOPED GROUND OR 5CREED FLANGE TO
<br />OTHER CEMENT STUCCO), 15 A SMOOTH COAT, USUALLY
<br />PAINTING STUCCO:
<br />THAT EXTENDS AT LEAST 5 INCHES UP THE VERTICAL
<br />IN SUNLIGHT, THESE AIRE OFTEN THE BE5T CHOICE FOR APPLYING
<br />FACILITATE THE REMOVAL OF M015TURE FROM THE WALL CAVITY
<br />"RODDED" WITH STRAIGHT EDGES AND WOODEN FLOATS.
<br />WALL AND AT LEAST 4 INCHES OVER THE LAST SHINGLE
<br />BENEATH 51DING AND TRIM IN CON515TENTLY COLD
<br />AND A VERTICAL ATTACHMENT FLANGE NOT LE55 THAN 3 1/2
<br />IT 15 APPLIED AS 50ON AS THE SCRATCH COAT
<br />NEWLY APPLIED STUCCO SHOULD BE ALLOWED ABOUT
<br />COURSE.
<br />TEMPERATURES, OR WHEN THE SURFACE 15 ROUGH AND
<br />INCHES LONG.
<br />REACHES SUFFICIENT RIGIDITY TO CARRY THE BROWN
<br />30 DAYS TO CURE BEFORE PAINTING, DEPENDING ON THE
<br />WHEN INSTALLING THE METAL FLASHING STRIP OYER THE
<br />DIRTY -FACTOR$ THAT CAN DIMIN15H THE BOND OF
<br />INSTALLATION OF EXTERIOR LATH AND FRAMING SHALL COMPLY
<br />COAT. THIS 15 USUALLY AT "THUMB PRINT HARD" AND
<br />WEATHER CONDITIONS - TESTING THE PH LEVEL 15 THE
<br />LAST SHINGLES, EMBED IT IN ROOFING CEMENT AND NAIL
<br />PEEL-AND-5TICK FLA5HING5. COVER NONSTICK FLASHING AS
<br />WITH THE APPLICATION REQUIREMENTS OF A5TM C 1063.
<br />CAN BE DONE ON THE SAME DAY.
<br />BEST WAY TO DETERMINE PAINT READINESS. PAINT
<br />IT TO THE ROOF ONLY.
<br />50ON AS P0551BLE TO PROTECT IT FROM SUNLIGHT.
<br />MANUF. HAVE A MAX. PH LEVEL (APPROX. 10),
<br />DO NOT NAIL THE FLASHING STRIP TO THE WALL,
<br />STUCCO CONTROL JOINTS;
<br />BROWN COAT THICKNE55:
<br />EX15TING STUCCO 5URFACE5 SHOULD BE POWER-WA5HED
<br />APPLY AN ADDITIONAL ROW OF SHINGLES - TRIMMED TO
<br />DRAINAGE PLANE:
<br />AND ALLOWED TO THOROUGHLY DRY BEFORE PAINTING.
<br />THE WIDTH OF THE FLASHING - OVER THE FLASHING AND
<br />CONTROL JOINTS ALLOW FOR THE THERMAL EXPAN51ON
<br />THE BROWN COAT 15 GOMP05ED OF SLIGHTLY MORE
<br />DO NOT USE A WATER BLASTER, AS THE PRESSURE CAN
<br />EMBEDDED IN ASPHALT PLASTIC ROOFING CEMENT.
<br />AN AIR SPACE BEHIND THE 61DING (1/4-TO 3/8-INCHE5 15
<br />AND CONTRACTION OF THE PLASTER MEMBRANE.
<br />5AND THAN THE SCRATCH COAT MIXTURE, AND
<br />DO SEVERE DAMAGE TO THE STUCCO,
<br />ENOUGH) WILL ALLOW WATER TO DRAIN AND THE BACK51DE OF
<br />CONTROL JOINT SHOULD BE APPLIED OVER THE METAL
<br />THEREFORE IT 15 MORE MANAGEABLE BUT SLIGHTLY
<br />STUCCO SHOULD BE PAINTED ONLY WITH
<br />61DEWALL FLA5HING-
<br />SIDING TO DRY,
<br />LATH AT EITHER A MAXIMUM D15TANCE OF 15 LINEAR FEET
<br />WEAKER IT SHOULD BE APPLIED 1/4 To 3/6 INCH THICK,
<br />ACRYLIC -BASED PAINTS WITH ADEQUATE VAPOR
<br />OR A MAXIMUM OF 144 SQUARE FEET OF STUCCO SURFACE.
<br />APPLY THE BROWN COAT EVENLY AS POSSIBLE. AN
<br />TRAN5115510N CHARACTERISTICS, AS THESE PREVENT
<br />UNEVEN BROWN COAT CAN LEAL) TO AN INCONSISTENT
<br />NEW M015TURE-RELATED PROBLEMS WITHIN THE HOUSE.
<br />SHINGLE ROOFS (ASPHALT, 5LATE, OR WOOD) THAT BUTT
<br />WELL DRAINED WALL 5Y5TEM5:
<br />THE DEPTH OF THE GROUND OF THE CONTROL JOINT
<br />THICKNE55 IN THE FIN15H COAT, CAUSING 50ME AREAS OF
<br />CONTROL JOINT BACKER ROD:
<br />AGAINST VERTICAL WALL5 ARE BEST PROTECTED BY
<br />SHOULD BE DESIGNED TO FIN15H FLUSH WITH THAT OF THE
<br />THE FIN15H COAT TO DRY BEFORE OTHERS. THE RESULTS
<br />METAL STEP FLASHING PLACED OVER THE END a EACH
<br />DIFFERENT 51DING6 CALL FOR DIFFERENT DRAINAGE DETAILS.
<br />WEEP 5CREED5 AND PLA5TER&TOP5,
<br />15 A SPLOTCHY OR "MOTTLED" COLOR COAT AND
<br />BACKER ROE) SHOULD BE USED TO FILL LARGE GAPS
<br />SHINGLE COJR5E.
<br />TYPICAL DETAILS FOR WELL -DRAINING WALL$ ARE SHOWN FOR
<br />LATH SHALL BE DISCONTINUED BEHIND THE CONTROL
<br />EXCE551VE HAIRLINE CRACKING.
<br />AND CONTROL THE DEPTH . M06T BACKER RODS TODAY
<br />CUT STEP FLASHING PIECES TO BE 10 INCHES LONG AND 2
<br />DIFFERENT TYPES OF 510ING:
<br />JOINT.
<br />ARE MADE OF FOAM AND COME IN DIAMETERS FROM 114
<br />INCHES WIDER THAN THE SHINGLE EXP05URE E.G. 1
<br />BOARD 510ING, SHAKE AND SHINGLE 51DIING AND VINYL SIDING.
<br />FIN15HED COAT:
<br />INCH TO 2 INCH AND UP. CH005E A BACKER ROE) THAT 15
<br />JUST A LITTLE LARGER THAN THE JOINT 50 IT WILL STAY
<br />INCHES FOR ROOF 5HINGLE5 WITH A 5 INCH EXPOSURE.
<br />IN EACH CASE, AN AIR SPACE MUST BE CREATED BEHIND THE
<br />OVER THE RIM J015T AT THE INTERSECTION BETWEEN
<br />AFTER THE CURING PERIOD, A FIN15H COAT CAN BE
<br />IN PLACE AND ALLOW YOU TO CONTROL THE DEPTH OF
<br />BEND THE 10 INCH LENGTH TO EXTEND 5 INCHES OVER
<br />THE ROOF DECK AND 5 INCHES UP THE WALL SURFACE.
<br />51DING AND AN EXIT PROVIDED FOR THE WATER TO DRAIN OUT.
<br />FLOORS TO ACCOMMODATE SHRINKAGE IN THE FLOOR
<br />APPLIED.
<br />THE SEALANT.
<br />J015T.
<br />FLASHING DETAILS:
<br />1.) NEVER RELY ON THE 5TICKINE55 OF PEEL-AND-5TICK
<br />FLA5HING5 FOR SHEATHING: THE BONE) 15 UNLIKELY TO LAST
<br />OVER THE LIFE-5PAN OF THE HOUSE.
<br />2.) ALWAYS LAP FLASHING UNDER THE SHEATHING WRAP ABOVE
<br />FLASHING WINDOWS:
<br />DO NOT X-CUT SHEATHING WRAP AT OPENING5. IN5TEAD I -CUT
<br />THE SHEATHING WRAP, RUNNING THE KNIFE HORIZONTALLY ALONG
<br />THE ROUGH OPENING AT THE HEAD OF THE 5ILL, THEN SLITTING
<br />VERTICALLY IN THE CENTER OF THE OPENING. TH15 WAY, THE
<br />WINDOW FLANGE CAN BE SLIPPED UNDER THE SHEATHING WRAP
<br />WHEN INSTALLING THE WINDOW,
<br />5ILL DETAILS: INSTALL A BEVELED CANT STRIP OR NARROW
<br />DAM STRIP TO THE ROUGH OPENING 5ILL, THEN WRAP THE 5ILL
<br />WITH SHEATHING WRAP OR A FLEXIBLE FLASHING MEMBRANE.
<br />MAKE SURE TH15 MEMBRANE DRAPES OVER THE SHEATHING
<br />WRAP BELOW,
<br />ALL SHEATHING WRAPS MUST BE INTEGRATED WITH FLASHING
<br />MATERIAL$. IT'5 NOT ENOUGH TO WRAP A HOUSE, AND THEN
<br />SIMPLY X-CUT THE OPENINGS AND FOLD THE FLAPS INSIDE.
<br />FOLLOW THE GUIDELINES FROM THE DETAIL SHEETS WHEN
<br />INSTALLING ANY SHEATHING WRAP,
<br />WINDOW AND DOOR 5PLINE5:
<br />WINDOWS AND DOORS SHOULD BE FLASHED WITH FELT PAPER
<br />OR FLEXIBLE FLASHING SPLINES. THE 5PLINE5 SHOULD BE
<br />INSTALLED AFTER THE 5ILL FLASHING, AND THE SHEATHING WRAP
<br />SHOULD GO ON AFTERWARDS OR BE 5LIT 50 IT LAPS OVER THE
<br />SPLINES.
<br />FLANGED WINDOW HEADS DO NOT NEED ADDITIONAL FLASHING.
<br />THE NAILING FIN WILL DO A GOOD JOB 5EALING THE HEAD IF IT
<br />CAN BE TUCKED BENEATH THE SHEATHING WRAP WHEN THE
<br />WINDOW 15 INSTALLED, LEAVE A 1/4- IN. GAP BETWEEN THE
<br />51DING AND THE WINDOW ALONG THE HEAD, 13UT DO NOT CAULK
<br />TH15 GAP: OTHERWISE, WATER THAT RUNS BEHIND THE 51DING
<br />ABOVE WON'T HAVE A PLACE TO DRAIN.
<br />IF THE FLANGE CANNOT BE TUCKED UNDER THE SHEATHING WRAP
<br />WHEN THE WINDOW 15 INSTALLED, 5LIT THE WRAP AND ADD HEAD
<br />FLASHING,
<br />UNFLAINGED WINDOWS WILL NEED A ADDITIONAL METAL
<br />Z-FLA5HING ABOVE THE HEAD CA51NG OR BRICK MOLD. MAKE
<br />SURE TH15 Z-FLA5HlWj LAPS UNDERNEATH THE SHEATHING WRAP,
<br />MULLED WINDOWS AND WINDOW WALLS MUST HAVE A CONTINUOUS
<br />HEAD FLASHING: THE MANUFACTURER'S MULLION COVER WILL
<br />NOT PREVENT WATER FROM RUNNING BETWEEN THE WINDOW UNITS
<br />FROM ABOVE.
<br />ROUND -TOP WINDOWS SHOULD BE FLASHED WITH
<br />PEEL-AND-5TICK FLEXIBLE FLASHING. SLIT THE SHEATHING
<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 />FLA5PIN6 DOORS:
<br />OVER WOOD FLOORS, DOOR THRE5HOLD5 SHOULD BE FLASHED
<br />WITH A METAL PAN OR Z-FLA5HING. 6LA55 SHOULD BE FORMED
<br />WITH A `&EAT` TO HOLD THE THRESHOLD.
<br />FLASHING LEDGERS AND BEAMS:
<br />LEDGER FLASHING NEEDS TO BE MORE THAN A Z-FLASPING
<br />RUNNING ALONG THE TOP EDGE OF THE LEDGER BOARD. USE
<br />METAL COIL STOCK SLIPS UNDER THE SHEATHING WRAP ABOVE
<br />THE LEDGER, AND DRAPES OVER THE 5PEATPING WRAP BELOW
<br />THE LEDGER
<br />ALTEI;NATIVELY, BUILD A DECK COMPLETELY FREE-5TANDING
<br />FROM THE WALL, OR INSERT 5PACER5 BETWEEN THE LEDGER
<br />BOARD AND THE WALL, 50 IT STANDS OUT AN[) ALLOWS WATER
<br />TO DRAIN FREELY,
<br />CANTILEVERED DECK OR BALCONY J015T5 THAT PROTECT
<br />THROUGH THE WALL FRAMING ARE TROUBLE SPOTS. FLA5H WITH
<br />TWO-PIECE FLASHING MEMBRANE.
<br />FLASHING WALL PENETRATIONS:
<br />ELECTRICAL FIXTURES: INSTALL ELECTRICAL BOXES AND
<br />LIGHTING FIXTURES ON HEMMED METAL FLA5HlWj5 PLATE. DO
<br />NOT TAPE THE PLATE OVER THE SHEATHING WRAFi SLIT THE
<br />SHEATHING WRAP AND TUCK IT BENEATH.
<br />MECHANICAL PENETRATIONS: GAS LINE, CONDUIT, WATER
<br />SPIGOTS, AND SMALL PENETRATIONS SHOULD BE FLASHED WITH
<br />TWO-PIECE METAL FLASHING PLATE. 5EAL THE TWO PLATES WITH
<br />"LOW MODULES" URETHANE GAULK
<br />51DEWALL FLASHING:
<br />BECAUSE OF THE VOLUME OF WATER THAT CAN POUR DOWN A
<br />SLOPED ROOF, ONIE OF THE M05T CRITICAL FLASHING DETAILS
<br />OCCURS WHERE A ROOF INTER5ECT5 A 51DEWALL. THE ROOF
<br />SHOULD BE FLA5HED WITH A STEP 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 BEST TO INSTALL A FULL 36-IN. PIECE OF
<br />RUBBERIZED ASPHALT FLASHING ON THE WALL BEFORE THE
<br />5UBFA5CIA AND TRIM BOARDS ARE NAILED IN PLACE, AND THEN
<br />COME BACK TO INSTALL THE KICKOUT.
<br />DAVIS BEWS
<br />DESIGN GROVP
<br />150 SrATE STREET EAST
<br />OLDWAlk, FLORMA 3*77
<br />80 . 925 . 1300 TM
<br />80. 925.1800 FAX
<br />VVWWDAVlSBEVkSC0M
<br />TAMPA o ]DE24VOk
<br />EST. 1994
<br />C)
<br />C)
<br />C%4
<br />0
<br />:u C)
<br />=
<br />Z> V)
<br />c)
<br />M Ln
<br /><
<br />z 0-
<br />2: (1) Ln
<br />< LL e-,%
<br />i_-� � ty)
<br />ca
<br />z E .00
<br />z
<br />w z
<br />Lu IT
<br />-i C)
<br />z
<br />z<
<br />z Q.
<br />a.
<br />UZ80
<br />V) ro- U
<br />z
<br />u ZCk
<br />2 § zz
<br />wo W
<br />V g 20:
<br />o>. Lu
<br />0 LcLe Call
<br />Lu 8 W)
<br />zz
<br />o
<br />u
<br />z z
<br />uj
<br />z CL b
<br />0
<br /><
<br />lb 0-4
<br />cy- z
<br />0 Lu
<br />LL
<br />F_ 1_41
<br />Llr) Lu
<br />z C)
<br />< 0 cl-4 Lu
<br />z
<br />z U z z 0
<br />Lu
<br />0 u
<br />uj z F_ (D
<br />�_q z
<br />0 0 "
<br />P uj
<br />ca z
<br />0 15 F_
<br />rn 0- uj ko m
<br />SCALE AS NOTED
<br />DATE 10-19-2018
<br />VERSION NO.
<br />loo
<br />SHEET NO.
<br />DT6
<br />
|