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GAF MATERIALS
<br />CORPORATION
<br />APPLICATION INSTRUCTIONS
<br />Timberline• Series shingles come a 203rnrm 9' (229m ,; ,
<br />in either 36" (914mm) or 36-15/16" < t3s6mm:
<br />(938mm) lengths, depending on
<br />shingle brand. Application Instruc - 2smm) ! i? (3amm;
<br />1 (25mm) 1112"(38frim) -- �+I
<br />tions apply to both.
<br />These shingles must be nailed a Sell SBat s s 6 (t4imm> i
<br />nominal 5-5/8' (143mm) from bottom Adhesive n Back n ntnat unexposed
<br />of shingles, as shown, to allow for a
<br />arxi through
<br />penetration through the double ply bptn avers
<br />area just above the tabs. Nails should Nad uuiva se Na,l ral(am
<br />remain unexposed Line
<br />GENERAL INSTRUCTIONS
<br />• ROOF DECKS: For use on new or reroofing work over well -seasoned, supported wood deck,
<br />Lightly -constructed with maximum 6" (152mm) wide lumber, having adequate nail -holding
<br />capacity and smooth surface. Plywood decking as recommended by The Engineered Wood
<br />Assn. is acceptable. Plywood decks for Class A installations must be 3/8' (10mm) thick or
<br />greater with underlayments as noted below. Shingles must not be fastened directly to insulation
<br />of Insulated deck unless authorized in writing by GAF Materials Corporation. Roof decks and
<br />existing surfacing material must be dry prior to application of shingles.
<br />• UNDERLAYMENT: Underlayment beneath shingles has many benefits, including preventing
<br />wind driven rain from reaching the interior of the building and preventing sap in some wood
<br />decking from reacting with asphalt shingles. Underlayment is also required by many code bod-
<br />ies Consult your local building department for its reqquirements. Where an underlayment is to
<br />be Installed, a breather -type underlayment such as GAFMC's Shingle -A%" i;nderlayment is rec-
<br />ommended Underlayment must be installed flat, without wrinkles
<br />- FASTENERS: Use of nails is recommended. (Staple specific. +t un and application
<br />instructions are available from GAF Materials Corporation, Contractor Services Dept , 1361
<br />Alps Road, Wayne N1 07470.) Use only zinc coated steel or aluminum, 10-12 gauge,
<br />barbed: deformed or smooth shank roofing nails with heads 3/8" (1Omm) to 7/16' (12mm)
<br />in diameter. Fasteners should be long enough to penetrate at least 3/4' (19mm) into wood
<br />decks or just through the plywood decks Fasteners must be driven flush with the surface
<br />of the shingle. Over driving will damage tw.tingle Raised fasteners will interfere with the
<br />sealing of the shingles For normaii four fasteners must be installed per shingle,
<br />a nominal 5-5/8" (143mm) up fron Ito 1r r of the shingle, to penetrate both layers of
<br />the shingle. Fasteners must be n _iwl approximately 1'- 1 112" (25-38mm) and
<br />11-1/2"-12-1/2" (292-318mm) from each ,icle
<br />- WIND RESISTANT: These shingles have a special thermal sealant that firmly bonds the
<br />shingles together after application when exposed to sun and warm temperatures Shingles
<br />installed in all or Winter may riot seal until the fnitowinq Spring. If shingles are damaged by winds
<br />1 Underlayment: Standard Slope-4/12 (333mm/m) or more
<br />Application of underlayment: Gover deck with one layer of underlayment installed without
<br />wrinkles Use only enough nails to hold underlayment in place until covered by shingles
<br />Application of eave flashing: Install eave flashing such as GAF Materials Corporation Weather
<br />Watch" or SlotrTlGUard- Leak Barrier In localities where leaks may be caused by water backing
<br />up behind ice or debn, dams Eave flashing must overhang the roof edge by 3/8" (10mm) and
<br />extend 24' (610mm) oeyond the inside wall line
<br />4" (l(Y2mm)[__. Deck
<br />12" (305mm) Weather Watch'
<br />Minimum Slope. or StormGuar(rFollower scopes see Box la Leak Barrier
<br />'�. aficc
<br />All sheets die 36' 1914 run) —3/8' Roof overhang
<br />wide Shingle -Mate`
<br />undedavment 2' (51mm) Side Lap
<br />( 4' (102mm) End Lap
<br />.°Jung take, place Along eaves put underlayment
<br />drip edge on top on top of metal drip edge
<br />ref underlayment
<br />1aUnderlayment: Low Slope 2/12-4/12 (167mm-333mm/m)
<br />Application of underlayment and eave flashing: Completely cover the deck with two
<br />layers of under la ment as shown. Use only enough nails to hold underlayment in place
<br />unn, covered by shingles Use Mind nailing for eave flashinggs At eaves and where Ice dams can
<br />be expected, use one layer of GAF Materials Corporation Weather Watch' or StormGuard' Leak
<br />Barrier Eave flashing must overhang the roof edge by 3/8" (10mm) and extend 24" (610mm)
<br />beyond the inside wall line Whet ice dams or debris darns are not expected install 2 plies of
<br />Shingle -Mate' uodPt!ayrneni
<br />Low slope
<br />2' to 4" L -. Weather Watch•
<br />(51 min to 102mm) G`�� of StormGuarcl* -
<br />12' (305mm) Leak Barrier
<br />i6. Ile
<br />sheets are 36 [9tamm) wide \.V
<br />wide Shingle-Mate•underlaymentRake drip edgrage
<br />va` ( t Omm Root og Eaves fir p edge
<br />ZStarter Course
<br />Apply as shown
<br />Stan at either rake and
<br />lay in either direction �ndB,yy,ne rll
<br />�n
<br />Nevi, v rvlirin
<br />Fol maximum
<br />,ilf ' y -saes ::BmO
<br />tc undec
<br />other n a a
<br />wind resistance -
<br />si, 9 • o.�'SB Place sningle A18, ! Gmm'
<br />ad each etve, over eave and rake edges
<br />-) width v 5� to provide drip edge
<br />of asphall pie+
<br />�l ^emenl
<br />6 \t• . '
<br />Trim tabs off all starter course
<br />r rim 6'(1 ymm)
<br />from end of .. ..
<br />__ '.
<br />shingles. !hen place and nail
<br />as shown 3' to 4' � 16n,m to
<br />102mrn) r,o, nave
<br />feral shingle
<br />3 First Course
<br />Start and continue with full shingles laid flush with the starter course Shingles may be
<br />laid from left to right or right to left. DO NOT lay shingles straight up the roof since this
<br />procedure can cause an incorrect color blend on the roof and may damage the shingles.
<br />UiWe+laymenlAeave
<br />r but
<br />tit�i`. yapmContinue
<br />first course
<br />with vhole
<br />.,xgs"1 :curse with whole sh,ngis paced 3/8- , 10mm)
<br />e and lake edges to pm,,de drip edge
<br />before sealing of are not exposed to adequate surface temperatures or if the self -sealant gets
<br />dirty, the shingles may never seal Failure to seal under these circumstances results from the
<br />nature of self-sealing shingles and is not a manufacturing defect. To insure immediate sealing.
<br />a ly 4 quarter -sized dabs of shingle tab adhesive on the back of the shingle 1" (25mm) and 13'
<br />33330mm) in from each side and 1 (25mm) up from bottom of the shingle The shingle roust be
<br />pressed firmly into the adhesive
<br />NOTE: Application of excess tab adhesive can cause blistering of the shingle
<br />for maximum wind resistance along rakes, cementshingles to underlayment and each other if]
<br />a 4' (102mm) width of asphalt plastic roof, cement.
<br />NOTE: The film strips on the back of each shingle are to prevent slicking together of the shingles
<br />while in the bundle. Their removal is NOT required during application.
<br />• CANADIAN COLD WEATHER APPLICATIONS: CSA 123.5-M90 mandates that short
<br />gles applied between September 1 and April 30 shall be adhered with a compatible field -applied
<br />adhesive. See Wind Resistant for GAF Materials Corporation's recommendations for [he apple
<br />cation of that adhesive
<br />- MANSARD AND STEEP SLOPE APPLICATIONS: Iof roof slopes greater than 21'
<br />(1750mm/m) per foot (do NOT use on vertio:al side walls), shingle sealing must be enhanced by
<br />hand sealing. After fastening the shingle in place, apply 4 quarter sized dabs of shingle tab ache
<br />sive as indicated in Wind Resistant above The shingle must be pressed firmly into the adhesvvp
<br />- EXPOSURE. 5' (127mm)
<br />-THROUGH VENTILATION: All root structures must be provided with through ventilation to
<br />prevent entrapment of moisture laden au behind roof sheathing Ventilation provisions must at
<br />least meet of exceed current F H A-, H U D or local code minimum requirements
<br />• NON-CORRODiNG METAL DRIP EDGES: R?comrnended along rake and eave edge, (in
<br />all decks, especially plywood deck,
<br />• ASPHALT PLASTIC CEMENT: fof use as shingle tab adhesive Must conform to A' I
<br />D4586 Type I or It
<br />4 Second Course
<br />Start and continue second course as showri Trim 6' (152mrn) from the end of the
<br />shingle. Position the shingles in the second and subsequent courses flush with the tops
<br />of the wide cutouts This results in a 5" (127mm) exposure Continue with full width shingles
<br />across the roof. Strike a chalk line about every 6 courses to check parallel alignment with
<br />eaves. NOTE: Shingles may be laid from either
<br />left or right hand side Start at either rake
<br />edge with shingles having 6' (152mm)
<br />trimmed from rake.
<br />First
<br />3ourse
<br />mir°d Course
<br />Ifirr; l l' f279mm) front the rust shingle in file curse then continue wlrtl stilt shingle;
<br />acios trip root
<br />6 Fourth Course and Remaining Courses
<br />Trim 17' (432 mm) from first shingle in the course, then continue with full shingles across
<br />the roof Fifth and subsequent courses repeat full shingle instructions from Step 3
<br />=.for -.,J .
<br />�uli Sningle -___
<br />Third Course ---♦
<br />o<
<br />Fourth Course
<br />4,
<br />��� �♦
<br />♦ Secdn:l '.uursa
<br />♦♦ ♦v' ♦♦ FirsfCourse
<br />♦ Full shingle
<br />Tnrtuned Shingles
<br />7 flip and Ridge
<br />nor single layer application, use hip and ridge shingles and apply as shown To enhance
<br />appearance, use GAF TIMBERTEX• or a double layer application of Universal Hip & Ridge
<br />(One bundle of TIMBERTEX• Hip & Ridge covers 20 lineal ft -6 1 meters.) For double application
<br />start with triple thickness of precut Hip & Ridge shingles and continue remainder with double
<br />thickness fasten in same manner as single application shown Apply laps away from prevailing
<br />wind direction
<br />8' (203mm) exposure
<br />Bern sup & Ridge shingle TIMBERTEX° *(25mm)
<br />centered over Hip or Ridge Hip & Ridge
<br />)posue
<br />exposure ^1a115�5/e' (143mm1
<br />from bottom and
<br />1• (25mm) from edge
<br />Fie
<br />-Roofingg
<br />If old asphalt shingles are to remain in place, nail down or cut away all loose, curled or liked shin-
<br />glesr replace with new; and)ust before applying the new roofing, sweep the surface clean of all loose
<br />debris Since arty irregularities may show through the new shingles, be sure the underlying shingles
<br />provide a smooth surface. Fasteners must be of sufficient length to penetrate the wood deck at least
<br />3/4" (19mm) or just through plywood. Follow other above instructions for application.
<br />Note: Shingles can be applied over wood shingles when precautions have been taken to provide
<br />an acceptable smooth surface This includes cutting back old shingles at eaves and rakes and
<br />installing new wood edging strips as needed Make surface smooth and use beveled wood strips
<br />if necessary Install #30 underlayment to maintain Class A rating.
<br />this product is sold with an express I IMHED WARRANTY onlyy A copy of the LIMITED WARRANTY stating its
<br />tens and restrictions is printed on the product wrapper or may be obtained from the distributor of this product or
<br />iirecdy from GAF Materials Corporation Any deviation from printed instructions shall he the responsibility of
<br />applicator and/or specifier
<br />Precautionary Notes
<br />Timberline' Sere,.:,hlnyles are fiberglass, self-sealing asprlan shingles Because of the natural
<br />characteristics of the high quality waterproofing material lased these shingles will be stiff in cold
<br />weather and flexible .n hot weather.
<br />1. Bundles should not be. dropped on edge nor should atteinpi he made to separate shingles by
<br />'breaking" over ridge of other bundles.
<br />2 Handle carefully shingles can easily be broken in cold weather or their edges damaged in hot
<br />weather.
<br />3, All exposed materials must be of Class A type.
<br />4 Stof age houi: oveted ventilated area -maxis -,ire Lerripefature 1101 (43'C )Stole
<br />on flat surface .ntd „>e weight equalization boards ,f pallets are to be double stacked
<br />Shingles must of- protected from weather when store,! ,al job site Do not store near steam
<br />pipes, radiators gate .n in sunlight All rolled product must be stored on ends.
<br />5 If shingles are to be applied during PROLONGED COI D periods or in areas where airborne
<br />dust or sand tail he expected before sealing occur; the shingles MUST be hand sealed
<br />See Wind Resistanl instructions
<br />8 Wall Flashing (Sloped Roof to Vertical Wall)
<br />Sheathing —► - Skiing
<br />5' (127, all Min
<br />+ Metal Flashing
<br />(Nailed to the
<br />deck not to vest vial sae wall)
<br />',ap `v"„vie i,,, No; Naa
<br />.��•� Install w.th r+a,bng Cement
<br />♦-- Sktmgkt
<br />a —Roof Der:'k
<br />® Chirnrtney Flashing
<br />1+0 Valley Construction —Closed Cut
<br />r rites I p -rxdt 'Valley ceneedin„
<br />of Weather wale,'
<br />or Ste -Guard• -
<br />Leak Barrier a .
<br />end laps) ,n vase, ,
<br />carry underlayrir
<br />a= -valley - —
<br />11 Valley Construction ---Open
<br />tenter 20' (508nrn)
<br />wkle onodkig.
<br />rion,")Nrfa 24 gs,F
<br />metal In valet
<br />Mkdnxmi 4' (102—
<br />urider singles et as
<br />cnokei oh
<br />high aide of
<br />Chimney
<br />Non- uff,ding metal base dashn*v
<br />(-qw piece atop flashing fo, oath
<br />cement in piece and Hall with
<br />Bond avert" mingles n asi yen
<br />pasllc oamem
<br />Extra fastener .r.
<br />mid M aMrgtn
<br />No taeteners a thin
<br />9' n 52mm) of oentedrie
<br />Extand end shingle
<br />at least 12-(3D5mm)
<br />beyond valley centedtrie
<br />_ Gipped toner set
<br />in robing oemarit
<br />iiuri starter strip and drat
<br />ahkgle course txiry aaays
<br />valley 12- (a05nxn) minimum
<br />a, i,e . iil, ,a,
<br />4 weauie, watd,- o,
<br />,tom G.-d•teek Bamer
<br />9' 052mm1 and taw)
<br />yell y
<br />leaure, ate metal Hashing
<br />nthoul pumtunng by pla"
<br />.Ong nail, every 12' to 18
<br />W - 451mm) long edge
<br />to nix nail through
<br />.w valley
<br />wmers in valley
<br />Top of valley or (152mm)
<br />old• between shini;;ies
<br />Sproeds t/8' (10mrn,m)
<br />par toot toward eavwa
<br />ROOF EDGE i
<br />I
<br />g20,a
<br />J' O 0
<br />�— L — — — — — — — — — — — — — — — — — — — — — — — -)
<br />�I C2 RIDGE 9
<br />-d—
<br />�i IO2 0 I
<br />�- r---------------------
<br />wuj—ROOFEDGE
<br />� rJ �P�`�� 0 4' � O i
<br />L------ _�_� TL—-------I
<br />_ � O � E0I 03
<br />ROOF DIAPHRAM NAILING SCHEDULE
<br />Consult Section R 803.2.3.1 For Additional Info
<br />8d Ring Shank Nails (@ 6" o.c. Edges & @ 12 o.c. Intermediate
<br />8d Ring Shank Nails @ 4" o.c. Edges & @ 6" o.c. Intermediate
<br />3 8d Ring Shank Nails. rd) 4" o.c. Edges & @ 4" o.c. Intermediate
<br />2 e
<br />NOT
<br />:
<br />A. See Structural Notes for sheathing specifications and wind speed.
<br />B. End joints of the roof sheathing shall be staggered and occur over framing members.
<br />C. Schedule assumes sheathing is fastened directly to Southern Yellow Pine or Douglas
<br />Fir or better.
<br />D. See truss Manufacture's truss engineering cut sheets for additional permanent
<br />bracing that may be required.
<br />E. "T" bracing may be used in place of permanent bracing provided it extends over at
<br />least 90% of the web..
<br />Th-;se plans may not be reproduced in any
<br />MaT': , Without the written consent of
<br />Drifl t'i M- Osman Drafting Service.
<br />MY reprodu tier, cr unauthorized use
<br />of plans is prohibited by law.
<br />0 Daniel M. Qssman Drafting Service.
<br />1 I /? SAW -cut SLOT
<br />STOP WC4 ITS" OF
<br />METAL ROOF CAP
<br />HErdECWN
<br />AND/OR OBSWXIIC"
<br />OVER WKWO ENDS OF
<br />NMS TO BE LONG
<br />CAULK BEIVAEN DOUOM
<br />VENT AND ROOF
<br />EDGE OF END CAP AND ROOF.
<br />S*AHWG; NAIL
<br />INSW ' M VW CONT.
<br />., v , r, BE
<br />•' OF SHW.711.
<br />THE RM LENGTH OF NDGE.
<br />EAVE MAi OF Q.
<br />OR GREATIM AREA.
<br />ROOF IRLMES
<br />REFER a MANUFACWRIEWS
<br />1
<br />RIDGE VENT DETAIL
<br />SCALE: N.T.S.
<br />H. Thayer Hersom,
<br />Architect
<br />P.O. Box 24331
<br />Tampa, Florida 33623
<br />Phone: 813-286-8175
<br />(Fl. Reg. AR10528)
<br />REVISIONS
<br />NO DATE DESCRIPTION
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<br />JOB NO.
<br />MASTER
<br />DATE
<br />MARCH 15, 2012
<br />DRAWN BY
<br />DANIEL M. OSSMAN .
<br />SHEET NO.
<br />S-3
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