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DROP GABLE END TRUSS FOR O.H. GREATER THAN 12" 2X4 SPF BLOCKING @ PANEL EDGES - NAIL SHEATHING @ 4" O.e. STAGGERED w/ 8d I I I I I IX I I I I I -""~ LSTAI8-STRAP J/ / ~ '\ BlJ(G. @ '" TRUSS ~ / ~ TRUSSES / ," 1// " / ~ ~l( ~ // "''''- "" / l/ " X 1'/ NOTCH BLOCK @ V" PlATE TOENAIL wi '~ 1 1 1 f 2x4 SPF CROSS BRACE @ 48" O.C. - NAIL w/3- lad AT EACH END & AT CROSSING AT 45 ANGt~ CONTINUOUS 2X4 SPF SPANNING (4) TRUSS BAYS (8 FT) NAILED TO 2x4 BLOCKING @ 4" o,e. w/12d & 2-12d TO CHORD "" 2X4 SPF BLOCKING BETWEEN TRUSSES @ 48" O.C. MAX. ~ 1 I I " I; 5/8" OR 1/2" CEILING DENSE GYPSUM WALL BOARD FASTENED W/ Sd COOLER NAILS OR 1 1/4" LONG DRYWALL SCREWS COMPLYING W/ASTM Cl002 FOR FIRST 8'-0" FROM END WALL @ 4" O.e. (lYP) <:PT ~ PLATE . 4 BAYS GABLE END BRACING w/o VOLUME CEIUNG SCALE: 3/4" = 1'-0" REV. 3/04/04 TH ~ ~/ ~v v....... I GABLE TRUSS / "l" BRACE W/IOd @ 4" O.c. ~ ~ (SEE SCHEDULE ON S3 FOR SIZE I ~ AND LOCATION) (S) 'V ~ '~ ~ f6\ 'V I I 'h I I \ I \ I I I '-CONT.1BEARING I I I GABLE END BRACING DETAIL . MEAN WALL HEIGHT UP TO 30'-0" - SEE STRUCTURAL NOTES FOR WIND SPEED SPECIFICATION GABLE TRUSS 12 "L" BRACE W/ lad @ 4" O/C (SEE SCHEDULE ON S3 FOR SIZE AND LOCATION) ~ o [I~ ~ ....... ~ ~ ~~ .... '" i ~ f5\ ~ ~"'~ I ~ 'fl /!) '" ..... ~ i1 ....... '" :oil i --- ~ J ~ ! ~ j --- :j n r . . . . 1'. .. J . . . \ - '0DBl. TOP PLA:E CONT. BEARING ~ usp mtw12 GABLE END BRACING DETAIL MEAN WALL HEIGHT UP TO 30'-0" - SEE STRUCTURAL NOTES FOR WIND SPEED SPECIFICATION _ 2X4 LOOKOUT RAFTERS @ 24" O.c. W/ usp rt16 V 2X6 BRACE NAILED C TO SIDE OF GABLE .# TRUSS CHORDS c 4'-0" IN LENGTH OR GREATER lOd @ 4" O.c. I:--- ~1/2" x 8" A.B. ~ @ 48" o.e. MIN. I ~ LINTEL COURSE II~H MASONRY WALL I 1 , S-3 \ I ( ELEV III ONLY) "'~ ~~ I I I I I I SCALE: N.T,S. ............... . . . . .' '.1 H H STUDS @ 16" O.e. usp spt24 @ EACH STUD SCALE: N.T.S. f7\ ~ I ~ \V ( ELEV III ONLY) DROP GABLE END TRUSS & LOOKOUT ~ERS FOR O.H. GREATER THAN 12" ~ f J I II J I) I Jill / ') 3 " N / / ~~~'~ ;:::uss ~ /// / ~,"'- usp rt16@ ~~ c ~ LOOKOUT RAFTERS IF APPUCABLE 2X6 BRACE NAILED c '" '" TO SIDE OF GABLE STRUCT. SHEATHING "' TRUSS CHORDS _____ c 7/16" MIN. THK. _ 1/1\ 4'-0" IN LENGTH ""' c I ~ NAIL w/Sd COM. @ " OR GREATER V 3" O.e. EDGES & 6" , '" (' / : O.e. FIELD -< "ifJ( , V lad @ 4" oc. I> /f'. ~ '\ , V GABLE TRUSS ";';TRUSS~~r-. ,NAIL TOPQf"T" '/ " ~ TO GABLE TRUSS ~o TINUeUS 2X4 SPF I' c VW/2-12d & (1) ~ANNING (4) TRUSS I" ~ usp mtw12 w/ BA (8 FT) NAILED TO \ : 14-1Od x 11/2" 't BLOCKING @ 4" O.C. ~ '. ~ w/12d & 2'-11r2d TO CH10RD NAIL TRUSS BOTTOM CHORD TO 2X4 DEAD- I I ". '~;"'.'-*l' WOOD w/l6d @ 4"0.e. '" I ~ I I '~l '~ - ./ SEE STRUCTURAL NOTES AND NAILING SCHEDULE FOR SHEATHING DETAILS 2X4 SPF BLOCKING @ PANEL EDGES - NAIL SHEATHING @ 4" O.e. STAGGERED w / 8d 2x4 SPF CROSS-BRACE @ 48" o,c. - NAIL w/3- lOd AT EACH END & AT CROSSING AT 45 AN~ 2X4 SPF BLOCKING BETWEEN TRUSSES @ 48" O,C. MAX. ..... G.C. TO PROVlDL. BLOCKING TO COMPLY wi APA RECOMENDATIONS FOR SPAN RATING OF 7/16- OSB. ~ i'\ A ./ (18\.......- ~ I" ~~ ~~ " --~ "' --- f'- "- -v ----V --~ -~ ~ [)K [)k ........ ~~ a z w 9:: I [)K cr~ ~~ d w 1/2" MIN. DW CEILING NAILED w/5d COOLER NAILS @ 7" O.C. NAIL DEADWOOD TO TOP PLATE w/l6d @ 4" O.e. .2:$. - usp Ista30 w/ 14-1Od @48" O.e. . 4 BAYS .. ..... ~ FRAME WALL 2x4 @ 16" O.C. (lYPICAL) GABLE END BRACING w/o VOLUME CEIUNG t7\ ~-3J -- REQUIRED MINIMUM PERMANENT TRUSS BRACING PLAN SCALE: 3/4" = 1'-0" REV. 3/04/04 T.H. SCALE: N.T.S. TRUSS NOTES: 45^ ) 1. WOOD TRUSS ERECTOR SHALL PROVIDE BRACING ACCORDING TO ANSI/TPl-2002 (TRUSS PLATE INSTITUTE) NOTE THAT THE COMBINED WIND AREA IS GREATER BEFORE THE ROOF SHEATHING IS APPLIED, AND BRACING SHALL THEREFORE BE INSTALLED AS THE TRUSSES ARE ERECTED. INADEQUATE BRACING IS THE MOST COMMON CAUSE OF ACCIDENT IN WOOD TRUSS CONSTRUCTION. FULL BUNDLES OF PLYWOOD SHALL NOT BE PLACED ON TRUSSES. THIS CONSTRUCTION LOAD SHOULD BE LIMITED TO 8 SHEETS OF PLYWOOD ON ANY PAIR OF TRUSSES & SHALL BE LOCATED ADJACENT TO THE SUPPORTS. NO EXCESS CONCENTRATION OF ANY CONSTRUCTION MATERIAL (SUCH AS GRAVEL OR SHINGLES) SHALL BE PLACED ON THE TRUSSES IN ANY ONE AREA THEY SHALL BE SPREAD OUT EVENLY OVER A LARGE AREA SO AS TO AVOID OVERLOADING ANY ONE TRUSS. 2. ALL BRACING (DB,CB,BB) SHOWN ABOVE SHALL BE IN ADDITION TO CONTINUOUS LATERAL BRACING SPECIFIED BY THE TRUSS MANUFACTER ALL LATERAL BRACING SPECIFIED BY TRUSS MANUF. SHALL HAVE ADDITIONAL DIAGONAL BRACES AT 20'-0" O.e. MAXIMUM. 3. ALL BRACES SHALL BE 2X4 NOMINAL DIMENSION LUMBER & SHALL BE ATTACHED W/ 2-16D NAILS AT EACH TRUSS INTERSECTION. 4. ADDITIONAL BOTTOM CHORD BRACING SHALL BE INSTALLED AS REQUIRED BY TRUSS DESIGN WHEREVER ADEQUATE STRUCTURAL CEIUNG ARE NOT ATTACHED DIRECTLY TO THE BOTTOM CHORD OF THE TRUSS. 5. PROVIDE TRUSS BLOCKING AT ALL TRUSS BEARING SUPPORTS WHERE TRUSS DEPTH EXCEEDS STANDARD HEEL HEIGHT. SEE lYP. TRUSS BLOCKING DETAILS " '" MINIMUM 2"x4" I """-- CROSS BRACING (SEE PLAN FOR LOCATIONS) (3) 12d VPER JOINT ~1 , ~1 ~. ~CONTINUOUS BOTTOM CORD BRACING 2"x4" MIN. CONY. FRAMED RIDGE MAY BE NAILED w/ MIN. (4) 12d WHEN IT LANDS NEXT TO PRE-ENG. TRUSS I 4 \ ~-3 ~' -- /1"- 2X4 BLOCKING / I \\EEN EA. ~U~I I \ ~ ~ I \ ~ ' SCALE: N.T.S. CROSS BRACING DETAIL (lYP) PRE-ENGIN EERED WOOD TRUSSES ...."'- 2X4 DIAGONAL AT 8'-0" O.e. MAX & EACH END ALTERNATE I DIRECTION lYP. ---.. Z "\. I ^ OVERLAP TRUSS BRACING \ -i AT lEAST ONE TRUSS \ SPACE 6" OVERLAP 11 TB DB~- B~ PRE-ENG. TRUSS / I ~MINIMUM (2) 16d PER JOINT ...."'- ., \MINIMUM 2''x4'' Sl'F OR SYP TRUSS BRACING DIAGONAL " AT 8'-0" " MAX ~ .,. lX ---- ""- ~ ~WOOD i:- ~ TRUSS 1);. CONT. ROOF SHEATHING AT TRUSS TOP CHORD AT ALL HAND FRAMED AREAS lYP. * SPACED AT 15'-0" MAX -- ,r5 "\ , S-3 I SCALE: N.T,S. TRUSS BRACING OVERLAP DETAIL (lYP) r- SEE r- A.~ PLAN I ~ ~ 2X4 BLOCKING BETWEEN TRUSSES SECT. A-A I X .7 i-.. 1 x I~ LWOODTRUSS ! I .L I .... A 2X4 CONT. AT T & B CHORD ~ W~CONC.MASONRY ~. STEEL OR WOOD / // BEARING SUPPORT ROOF SHEATHING -PROVIDE 2X4 MIN. BLOCKING AT W/ (2) 12D NAILS EACH END TO TRUSS TOP CHORD PROVIDE BLOCKING AT ALL TRUSS BEARING SUPPORT WHERE TRUSS DEPTH EXCEEDS STANDARD HEEL HEIGHT lYP. WOOD TRUSS BLOCKING DETAIL (lYP) A.A ALTERNATE BLOCKING DETAIL @ INTERIOR BEARING . ~L7A . TRUSS SCALE: N.T.S, SCALE: N.T.S. . JACK TRUSSES HIP G.T (2) 12D NAILS - AT 12" O,C. MAX HIP/RIDGE BLOCKING DETAIL REV. 7/18/03 3/4"=1'-0" J 2b \ \.:-3 ~ - d w ---- -b~~ .1 ~,::: ---- -~ o I ':q- ---- ~ o I ----~-;t. ~ cr ---- -~ o I ---- -~ o I ':q- ---- ~ OX' { ~~ T--- REV. 7/19/03 - '- -'+-'f- ~ , d w J 3 \ ~-3J -- VERTICAL SCAB 2 x 6 #2 SPF 48" O.e. W/ (4) lOd TOP & BOTTOM OR H5 OR HCLR/LL IN PLACE OF (4) lad COLLAR TIE ....... - EVERY 3rd RAFTER BEVEL CUTS / (OPTIONAL) / ~~ ~. ~ ~\ ""'II ~)..~ cJ z g ~~ ffi ~~~~~ w ~ "'('oj z X ..J'j;)'_oo C) gl..l.......", . Z OO.....lD W d 5~eLJ O:..J." ~ ~~ C) Cl. W I- Z ~I\ z ~ ~ ~~~ ~ ~ ~i~ U) :s.W~ ~ . ~ o~ 0 ~ ~~~ ~~ ~ ~ ~8~ i5~ j; 'i -z II. g;:. "1~ ~-w cO ~~ ~ ~~j; ~~ z ' ~~~ ~~ ~~ ~ ~~~ !i~ ~I r= ~~ri3 I!!! ~ I t:j ~ 0 I:: ri3 !!! 150 In ra~ z~ :~3 ~~ ~~ . . . ...-11 "L ~~~~ v: ~~ - . - .." ~>~ .. - ~~'~ " ~ .. ...... UJUJUJ ~1.9u 4:~~ :::>00 VSf22 ~ r 2x4 SPF 2 (2) #7X 3-1/2" ""I WOOD SCREW EACH TRUSS OR H5 @ 48" O,c. / -'f- 2x8 #2 SPF RIDGE BEAM -'+-'f- 2x6 RAFTERS @ 2'-0"0.C. MAX. w/ (3) lOd COMMON TOENAILS TO RIDE BEAM REV. 8/03/04 -- (9' ~ (j) CO o o I N lC) I I'-- ~ ~ lC) ~ \ x' v 00 //A c V- STRUCT. SHEATHING 7/16" MIN. THK. - c NAIL w/8d COM. @ 3" O.C. EDGES & 6" O,c. FIELD c ~-GABLE TRUSS NAIL TOP OF 'T' TO GABLE TRUSS c I/W:/2012d & (1) c usp rt8A w/ la-lad x 1 1/2" '-- c NAIL GABLE TRUSS I ".... . ". . . TO PLATE w/l6d @ I I 'C'>l.. 4" O.e. ** ALTERN ATE SPAN RATED 32/16 PLYWOOD MAY BE USED 20'-0" MAX 20'-0" MAX .X" BRACE: _~ CONTINUOUS E OTTOM CHORD DETAIL 2/Sj \ r'BRACING 2 X 4 MIN. SEE DETAIL 3/S-3 ~ / [)K11 E(. >- (t: o I- Z W > Z - IlO 1 ~ It ! ~' g u .J\ I ~ O~ ~'rJJ ..... 11) '-r:> 1 ~ '1j '1j '-r:> I ~ ~ ~ fi ~ ~; ~3'Cf) "" ~ ",,'" t 0;"1 ~O'I ~ IJJ 2:l t--. t--.I .v; ~ co; ~ co; 0'1 0'11 ~ 0 ~ ~ t--. ~ ~ ~I ~ 8 ~ t--. ~ ~ N Nt ~ ~ ~ ~'S IJJ t; t--.I ~ U N (/'j 0 0... ~'i 11: I 1 ! iJ'l .~ Q 6 I ~~~i~~~~~~~81 ::Jo><::Ezu..::Ezo~~E2 O'lil~a!!:lOa~a!JJoQ. ~~~=i~e[5~~~~~ :'(1-' ~w~p!ww{fl-~ Q~w~::J~~=!;go~ t(<t> Oz ~ Zex; o ...... u.. Cl II ~ ~ en - - .- I ~ Q) .- > ~ en Q) L.. () o o \0 .~ ::l$f ZVl,H o . f-i ('.. t-t "0 ' I ('.. Vl>~N t-t-COLO >CO\D I ~a~~~ ~<(O":-I a..!:Lf-M :E ~ ~~ ~~~~ .1-- Z o o \0 ~ V) c: o '0; '$ ~ Ln o o N - - CO $ E 2 Vl ~~ ~ r r V~ G.T. ADD 2X4 ALONGSIDE TOP CHORD WHEN REQ'D TO PREVENT PLYWOOD SPAN FROM EXCEEDING MAX 24" SPAN (EITHER SIDE OR BOTH IF REQ'D) / b( NOm / 1) SEE TRUSS MANUFACTIJRER'S TRUSS ENGINEERING L TOP & BOTTOM CHORD CUT SHEETS FOR ADDITIONAL PERMANENT BRACING GABLE END BRACING @ THAT MAY BE REQUIRED 4'-0" O.C. MAX. FOR 2) -T" BRACING MAYBE USED IN PLACE OF PERMANENT FIRST (4) ROWS OF TRUSSES BRACING PROVIDED IT EXTENDS OVER AT LEAST 90% OF THE WEB. lYP. HAND FRAMING ABOVE TRUSS 2X4 STUDS & PLATES AT 2'-0" O.e. EACH DIRECTION lYP. U.N,O. ;- 2x8 BOONG. NAILED @ EACH SIDE w/ (3) 12d NAILS WHEN REQUIRED w/ (2) MTS12'S I ~ ~-.LV'0 _'f--I 1''' ~ '?!-~ -~~~ 1- OJ > o -a c <( UJ ::E O~ 02 ~~ U SHEET NO. o - CO S3 0) ~ ~r:T ftOOfiDATE ....J ; I >- I Z l- I c:( z I z W II \..... ~ z 0fi38~ ~gZ~ 8~o ~ <( a.. a.. H~~~ eWWI- COF=W I-I-~ I-tO:)O ~~~~ ~~~ t?~ffi~ , a.. Z I V'l z I ..... <( , F= ~ 1 I , 0: ~ 8 W ~ o I V'l :) In o o C"'ol @