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NON -VENTED SOFFIT
<br />NON -VENTED SOFFIT
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<br />NON -VENTED SOFFIT
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<br />NON -VENTED SOFFIT
<br />NON -VENTED SOFFIT J L NON -VENTED SOFFIT
<br />PROFILE OF ROOF TRUSS
<br />BEYOND
<br />ROOF SHEATHING TYP.
<br />2x6
<br />- SUB -FASCIA
<br />EXTEND THE (2) LAYERS
<br />OF 1" THICK USG GYP.
<br />WALLBD. LINER PANELS
<br />OF 2-HR. WALL INTO
<br />SOFFIT AREA
<br />2 Hour Fire Resistant Soffit
<br />SCALE: 3/4"=1'-0"
<br />Attic Ventilation
<br />ATTIC VENTILATION CALCULATIONS
<br />Attic Ventilation to be in compliance with the Florida Building Code 7th Edition
<br />ATTIC VENTILATION
<br />REQUIRED
<br />UPPER
<br />VENTILATION PROVIDED
<br />(2020) Residential R806.
<br />The Minimum net free ventilating area shall be 1/150 of the area of the vented
<br />space. The ventilating area may be reduced to 1/300 provided that at least 40%
<br />1 /150 Rule
<br />1/300 Rule
<br />Ridge Vent Arm
<br />but no more than 50% of the required ventilation is provided in the upper portion of
<br />(No Upper Ventilators
<br />(Must Provide Upper Ventilators)
<br />(Ft.)
<br />Off -Ridge Amt.
<br />the space to be ventilated. Upper ventilators shall be located no more than 3 feet
<br />Req.)
<br />(measured vertically) below the ridge or highest point of the space, with the
<br />balance of the required ventilation provided by eave or cornice vents.
<br />ATTIC
<br />Total Ventilation
<br />Provided by
<br />Upper
<br />-CALCULATIONS BASED ON THE FOLLOWING VALUES, SEE ROOF PLAN-
<br />(Values to be verified with Manufacturer Specifications)
<br />SPACE
<br />SQ. IN.
<br />SQ. FT.
<br />Total SQ.
<br />SQ. FT.
<br />SQ. IN. of
<br />Ventilators
<br />• OFF -RIDGE VENTS 138 SQ. IN. OF NET FREE AREA / UNIT
<br />of
<br />ventilation
<br />of vented
<br />INof
<br />of
<br />vented
<br />ventilation to
<br />be
<br />SQ. IN. of
<br />SQ. IN. of
<br />(SeeElev)
<br />• SOFFIT VENTS 7 SO. IN. OF NET FREE AREA / SQ, FT.
<br />• STUCCO SOFFIT VENTS - 126 SQ. IN. OF NET FREE AREA / SQ. FT.
<br />required
<br />soffit
<br />ventilation
<br />required
<br />soffit
<br />provided
<br />by upper
<br />Ventilation
<br />Ventilation
<br />*If not enough vented soffit is provided due to fire protection, the contractor shall use the
<br />needed
<br />needed
<br />ventilators
<br />following approved vents:
<br />• LOMANCO DECK -AIR (Shingle Roof) - 9 SQ. IN. OF NET FREE AREA / FT.
<br />"Formula: (Sq. Ft. Soffit Needed) x 7 = (Sq. In. Needed) / 9 = Linear Ft. of Deck -Air Needed)
<br />Main 0.0 2.0 1
<br />Floor 901 865 124 432 31 216 276.0
<br />(Zone 1) 0.0 276.0
<br />Main Floor 0.0 2.0
<br />/4&2
<br />(Zone 2) 1010 970 139 485 35 242 276.0
<br />0.0 276.0
<br />Upper Floor 0.0 2.0 (Zone 3) 1008 968 138 484 35 242 276.0
<br />0.0 276.0
<br />Up(Zone 4) per Floor 110 106 15 53 4 26 0.0 0.0 0.0
<br />I
<br />0.0 0.0
<br />I Upper Floor 108 104 15 52 4 26 0.0 0.0 0.0
<br />I (Zone 5) 0.0 0.0
<br />I Upper Floor 62 60 9 30 2 15 0.0 0.0 0.0
<br />I (Zone 5)
<br />0.0 0.0
<br />I **NOTE*"
<br />GENERAL CONTRACTOR MUST ENSURE THAT PROPER VENTILATION IS PROVIDED AT EAVES/SOFFITS AS
<br />I REQUIRED BY FLORIDA BUILDING CODE 7TH EDITION (2020) RESIDENTIAL.
<br />I Design No. U905
<br />I April 09, 2019
<br />Beading
<br />wall Rating - am IL
<br />INonbaarMo Wag Rating - 2 MR
<br />I This design was evaluated using a load design method other than the LrmR States Daslgn Method (e.g., Working Stress Design
<br />Method). For jurbuiletions employing the Llma states D"ign Method, such as Canada, a load restriction factaretull be used - Sao
<br />Guide.wictlyat BXU V7
<br />I * Indrwtas sueh products ah all bear the UL or CUL CereNicatlon Mark for ju di dictlons amploytng the UL circuit. Ca Rif ketion (such
<br />ad. Cis nada), respectively.
<br />:I ( pj 1. tr �f.�, , t t I j..-�--•., � y 75;1" MIN.
<br />H06Zantot Section
<br />I
<br />I 1. CAnCrBe Specks■ - various designs. Cl-slfkatlon D-2 (2 hr).
<br />See Concrete Stocks category fur list of eligible manufacturers,
<br />2. Mortar - Blocks lakl In full bed of mortar, nom. 3/8 in. thick, of not less than 2-1/4 and not more than 3-1/2 parts of
<br />clean sharp sand to 1 part Portland cement (proportioned by volume) and not more than 50 percent hydrated lime (by
<br />Icement volume). Vertical joints staggered.
<br />3, Portland Cement Stucco or Gypsum Plaster - Add 1/2 hr to classification If used. where combustible members are
<br />I framed in wall, plaster or stucco must be applied on the face opposite fi*aming to achieve a max. Classification of 1-1/2 hr.
<br />Attached to concrete blocks (Item 1),
<br />I 4. Loeser Mason ry Fill - If all core spaces are filled with loose dry expanded slag, expanded clay or shale (Rotary Kiln
<br />Process), seater repellant vermiculite masonry fill insulation, or silicone treated partite loose fill insulation add 2 hr to
<br />classification.
<br />I 5. Foamed Plastic* - (Optional -Not Shown) - 1-1/2 In. thick max, 4 ft wide sheathIng attached to concrete blocks
<br />(Item 1).
<br />I ATLAS ROOFING CORP - "EnergyShald Pro Wall Insulation`, "Energyshletd Pro 2 Wall Insulation', Energy5hleld CGF
<br />Pro and Energy5hiekl Ply Pro
<br />ICARLISLE COATINGS ab WATERPROOFING INC - Type R2+ SHEATHE
<br />FIRESTONE BUILDING PRODUCTS CO L L C - "Enverge' CI Foil Exterior Wall insulation' and "Enverpe I CI Glass
<br />Exterlor Wall Insulation"
<br />HUNTER PANELS - Types Xd{lass A. Yd 286
<br />IRMAX OPERATING L L C-'TSX-8500',-TSX-8530', "Thermasheath-XP", "ECOMAXci°, "Thermasheath-3',
<br />I'Durasheath-3"
<br />I THE DOW CHEMICAL CO --types Thermax Sheathing, Thermax Light Duty Insulation. That max Heavy Duty Insulation,
<br />Thermax Metal Building Board, Thermax White Finish Insulation, Thermax ci Exterior Insulation, Thermax XARMOR ci
<br />Exterior Imulabon. Thermax IH Insulation, Thermax Plus Liner Panel. Thermax Heavy Duty Plus (HDP) and TUFF-R'"' ci
<br />Insulation
<br />I SA. Baildiog Units -As an alternate to Items S. min. 1-in thick polyisocyanurate composite foamed plastic insulation
<br />boards, nom. 48 by 48 or 96 in.
<br />- RMAX OPERATING L L C - "Thermasheath-SY, 'ECOBASEci", 'Thermaaase{I"
<br />* Indicates such products sball bear the UL or cULCertlflcatlon Mark lor)urledletions employing the UL or eUL Certification
<br />(such as Canada), respectively.
<br />Last Undated on 2018-04-09
<br />GA FILE NO. ASW 0810 PROPRIETARY* 2 HOUR 65 to 89 STC
<br />.. FFIRE SOUND
<br />GYPSUM PANEL PRODUCTS, STEEL H STUDS
<br />Two layers 1" x 24" proprietary type X gypsum panels inserted between floor and y'
<br />ceiling runners with steel H stud between adjacent pairs of gypsum panels.
<br />(NLB)
<br />A 3/4' minimum air space must be maintained between steel components and -- - - - - - -
<br />adjacent framing (as Indicated by dashed limes in sketch). As an alternate to
<br />an air space, the steel components are covered with 6" wide battens of 1/2"
<br />PROVIDE 2x BLOCKING W/ (2) 12d hype X gypsum wallboard or full sheets of 112" type x gypsum wallboard - _ _ - - - -
<br />NAILS EA. END BETWEEN screw attarchad to the steel components. r )
<br />TRUSSES Sound tested with 2 x 4 stud wall faced with 1/2" regular gypsum wallboard each
<br />side of assembly and 3-112" glass fiber in stud space on both sides.
<br />4'-0" FROM SEPARATION WALL. Height limitation 68 feet.
<br />-
<br />SOLID BLOCKING BETWEEN
<br />TRUSSES TO BOTTOM SIDE OF PROPRIETARY GYPSUM PANEL PRODUCT Thickness: 3-1/2" (Fire)
<br />PLYWOOD. BLOCK MUST BE 11-3/4"(Sound)
<br />PITCH CUT" (SEE ELEVATIONS) Georgia-Pacific Gypsum LLC..................................... 1" DensGlass� Shaftnner qpP yy: ght95psf
<br />TO PROVIDE AS MUCH CONTACT Fare Test W111495-1290, 11-15-94;
<br />AS POSSIBLE TO UNDER SIDE ITS Design GPNVA 120,D4;
<br />OF ROOF DECK. ALL JOINTS WHI495.1295, 3.15-95;
<br />AROUND BLOCKING MUST BE WHl496-o743&0744,
<br />CAULKED WITH APPROVED FIRE 1-28& 30-86;
<br />ITS 3160814COQ.=
<br />CAULKING. 8-30-08,
<br />UL R2717, 04NK03115,
<br />B-18-04, UL Design U373
<br />SEE PLAN Sound Test RALTLi0.291,8-31-10
<br />TOP OF PLATE
<br />FIRE CAULK EDGES
<br />AT EACH SIDE -
<br />I -
<br />TYPE "S" MORTAR
<br />(TYP.)
<br />DBL. 1x PT NAILER
<br />1/2" GYP. WEI 8" CONC. BLOCK
<br />CLASSIFICATION D-2
<br />PER UL U905 (TYP.), PER
<br />UL U905, MASONRY WALL
<br />PROVIDES 2-HOUR
<br />PROTECTION
<br />1 Hour Separation Wall
<br />SCALE: 3/4"=1'-0" ROOF PLAN
<br />"REFER TO STRUCTURAL DETAILS FOR
<br />ADDITIONAL INFORMATION. SCALE: 3/16"=1'-0"
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<br />To the best of the Engineer's knowledge, information and belief,
<br />the structural plans and specifications contained within these
<br />drawings comply with the 2020
<br />Florida Building Code -
<br />Residential 7th Edition. Engineer's signature and seal is only for
<br />the structural engineering portions of the drawing pages bearing
<br />Engineer's signature and seal.
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<br />JOB
<br />NO: 22-06559-06554
<br />SCALE :
<br />AS NOTED
<br />SHEET NO.
<br />ee
<br />8.1
<br />
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