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<br />NON -VENTED SOFFIT
<br />NON -VENTED SOFFIT
<br />IVVil-V 1-1I I L.N J%JI I I I
<br />I1VI1-V L.111 L-L/ JVI 1 11
<br />NON -VENTED SOFFIT
<br />I1UI1-VIZI1 I LU JUrn I
<br />I1VI1-YLI1 I LU e3V1 I- I I
<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 />JON-VENTED SOFFIT
<br />I- NON -VENTED SOFFIT
<br />PROFILE OF ROOF TRUSS
<br />BEYOND
<br />ROOF SHEATHING TYP.
<br />2x6
<br />SUB -FASCIA
<br />2 Hour Fire Resistant Soffit
<br />SCALE: 3/4"=1'-0"
<br />Attic Ventilation
<br />Attic Ventilation to be in compliance with the Florida Building Code 7th Edition
<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 />but no more than 50% of the required ventilation is provided in the upper portion of
<br />the space to be ventilated.Upper ventilators shall be located no more than 3 feet
<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 />**CALCULATIONS BASED ON THE FOLLOWING VALUES, SEE ROOF PLAN**
<br />(Values to be verified with Manufacturer Specifications)
<br />a OFF -RIDGE VENTS 138 SQ. IN. OF NET FREE AREA / UNIT
<br />a SOFFIT VENTS 7 SQ. IN. OF NET FREE AREA / SQ. FT.
<br />a STUCCO SOFFIT VENTS - 126 SQ. IN. OF NET FREE AREA / SO. FT.
<br />*If not enough vented soffit is provided due to fire protection, the contractor shall use the
<br />following approved vents:
<br />a LOMANCO DECK -AIR (Shingle Roof) - 9 SO. IN. OF NET FREE AREA / FT.
<br />"Formula: (Sq. Ft. Soffit Needed) x 7 is (Sq, In. Needed) / 9 = Linear Ft. of Deck -Air Needed)
<br />FIRE CAULK EDGES
<br />AT EACH SIDE
<br />DBL. 1x PT NAILER
<br />1/2" GYP. WB:
<br />ration Wall
<br />SCALE: 3/4"=1'-0"
<br />*REFER TO STRUCTURAL DETAILS FOR
<br />ADDITIONAL INFORMATION.
<br />Main
<br />Floor
<br />(Zone 1)
<br />Main Floor
<br />(Zone 2)
<br />ATTIC
<br />SPACE
<br />901
<br />1010
<br />ATTIC VENTILATION CALCULATIONS
<br />ATTIC VENTILATION REQUIRED UPPER VENTILATION PROVIDED
<br />1/150 Rule 11300 Rule Ridge Vent Amt
<br />(No Upper Ventilators (Must Provide Upper Ventilators) (Ft.) Off -Ridge Amt
<br />Req.)
<br />SQ. IN. of
<br />ventilation
<br />required
<br />Total Ventilation
<br />Provided by
<br />SQ. FT.
<br />Total SQ.
<br />SQ. FT.
<br />SO. IN. of
<br />Upper
<br />Ventilators
<br />of vented
<br />IN. of
<br />of
<br />ventilation to
<br />SQ. IN. of
<br />SO. IN, of
<br />(See Elev)
<br />soffit
<br />ventilation
<br />vented
<br />be provided
<br />Ventilation
<br />Ventilation
<br />needed
<br />required
<br />soffit
<br />by upper
<br />needed
<br />ventilators
<br />0.0 2.0
<br />865 124 432 31 216 276.0
<br />0.0 276.0
<br />970 139 485 35 242 0.0 _ - 2.0 276.0
<br />0.0 276.0
<br />Upper Floor
<br />(Zone 3)
<br />1008
<br />968
<br />138
<br />484
<br />35
<br />242
<br />0.0
<br />2.0
<br />0.0
<br />276.0
<br />106
<br />15
<br />53
<br />4
<br />Upper Floor
<br />110
<br />26
<br />0.0
<br />-
<br />0.0
<br />0.0
<br />(Zone 4)
<br />0.0
<br />Upper Floor
<br />108 104 15 52 4 26
<br />0.0
<br />-
<br />0.0
<br />-
<br />(Zone 5)
<br />0.0
<br />0.0
<br />Upper Floor
<br />62 60 9 30 2 15
<br />0.0
<br />0.0
<br />(Zone 5)
<br />0.0
<br />0.0
<br />**NOTE**
<br />GENERAL CONTRACTOR MUST ENSURE THAT PROPER VENTILATION IS PROVIDED
<br />AT EAVES/SOFFITS AS
<br />REQUIRED BY FLORIDA BUILDING CODE 7TH EDITION (2020) RESIDENTIAL.
<br />PROVIDE 2x BLOCKING W/ (2) 12d
<br />NAILS EA. END BETWEEN
<br />TRUSSES
<br />4'-0" FROM SEPARATION WALL.
<br />SOLID BLOCKING BETWEEN
<br />TRUSSES TO BOTTOM SIDE OF
<br />PLYWOOD. BLOCK MUST BE
<br />"PITCH CUT" (SEE ELEVATIONS)
<br />TO PROVIDE AS MUCH CONTACT
<br />AS POSSIBLE TO UNDER SIDE
<br />OF ROOF DECK. ALL JOINTS
<br />AROUND BLOCKING MUST BE
<br />CAULKED WITH APPROVED FIRE
<br />CAULKING.
<br />TOP OF PLATE
<br />TYPE "S" MORTAR
<br />(TYP.)
<br />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 />276.0
<br />0.0
<br />0.0
<br />0.0
<br />April 09, 201B
<br />staring wall Rating - 2 H R.
<br />Nanbearklg WON Retlne - 2 MR
<br />Thin design was awluated ueing a toad daslgn method other than the Lhnk states Design Msthod (act_, Working Stress Dasbn
<br />Rained). ed). ForrurfodkNons amplaying the Lhnk states Dole11ggn Method, such as Canada, a kind reatrkttan factor shall be utld - sae
<br />cutda=1 Bw1n
<br />* I ldluisasuah produces shall boarthe UL or CUL CORNkston Mark for Jurisdietteruampkoying the UL ar CUL C1rtNkattan (such
<br />asCaeada), ralapseaively.
<br />( 4' i�'' I1j ��d.". I j 7•a;`8'MIN.
<br />01
<br />q tiorizontol Section
<br />1. CO Glaciate - Various designs. classification D-2 (2.hr).
<br />Sao Corlarete Blacks category for list of el9dtle manufacturers.
<br />2. Mortar - Blocks tall In full bad of mortar, mom. 318 In. thick, of not less than 2.1/4 and not more than 3.1/2 pants of
<br />clean sharp sand to 1part Portland cement (proportioned by volume) and not more thanSD percent hydrated Ilme (by
<br />cement volume). Vertical dolnts staggered.
<br />3. Portland Cament Bdrecoor Gypsum Plaster -Add 1/2 hr to classification If used. Where combustible members are
<br />framed In wall, plaster or stucco must be applied on the face opposite framing to achieve a max. Classification of 1-1/2 hr.
<br />Atrachad to concrete blocks (ltam 1).
<br />4. Loose Masonry Fill - If a II core spaces are filled with loose dry expanded slag, expanded clay or shale (Rotary Kiln
<br />Process), viabor repellant vermiculite masonry fill insulation, or silicone treated pedkn loose fill insulation odd 2 hr to
<br />classification.
<br />S. Foamed Ptaetke - (Optional -Not Shown) - 1-1/2 In. thick max, 4 ft wide sheathing attached to concrete blocks
<br />(Item 1).
<br />ATLAS ROOFING CORP - "Energy5hield Pro Wall Insulation', 'Energy5hield Pro 2 Wall Insulation", Ensrgyshleld CGF
<br />Pro and EnergySheld Ply Pro
<br />CARLISLE COATINGS a WATERPROOFING INC - Type R2+ SHEATHE
<br />FIRESTONE BUILDING PRODUCTS CO L L C - "Enverge ' CI Foil Exterior Wall Insulation" and "Enverge • CI Glass
<br />exterior Wall Insulation"
<br />HUNTER PANELS - Types Xcl-Class A, Xcl 2%
<br />RMAE OPERATING L L C - TSX-a500', 'r5X-8510',-Therinasheatfl-XP', 'ECOMAXcl', "Thermasheeth-3",
<br />"Durasheath.3"
<br />THE DOW CHEMICAL CO - Types Thermax Sheathing, Thermax Light Duty Insulation, Thermax Heavy Duty Insulation,
<br />Thermax Metal Building Board, Thermax White Knish Insulation, Thermax ci Exterior Insulation, Thermax XARMOR ci
<br />Exterior Insulation, Thermax IH Insulation, Thermax Plus Liner Panel, Thermax Heavy Duty Plus (HDP) and TUFF-Rm cl
<br />Insulation
<br />SA. building Units -As an alternate to Items 5, min. 1-in thick polyisocyanurate composite foamed plastic insulation
<br />boards, mom. 48 by 49 or 96 In,
<br />RMAE OPERATING L L C-'Thermasheath-SC, 'ECOBAS el', "Thermailase-CI"
<br />* Indicates such Prodecb shall bear the UL or cUL Certiflwtlon Mart for Jsrhadletions efinieWnN the UL or CUL Certification
<br />(such as Canada), respectively.
<br />Last Updated on 2018-04.09
<br />GA FILE NO. ASW 0810 PROPRIETARY*
<br />GYPSUM PANEL PRODUCTS, STEEL H STUDS
<br />Two layers 1" x 24" proprietary type X gypsum panels inserted between floor and
<br />calling runners with at" H stud between adjacent pales of gypsum panels.
<br />(NLrB)
<br />A 3/4" minimum air apace must be maintained between steel components and
<br />adjacent framing (as indicated by dashed Ones In sketch). As an alternate to
<br />an air apaoe, the steel components are covered with 6' wife battens of 1/2,
<br />type X gypsum wallboard or full sheets or 112" type X gypsum wallboard
<br />screw attached to the steel components.
<br />Sound tested with 2 x 4 stud wall faced with 112" regular gypsum wallboard each
<br />side of assembly and 3-112' gifts fiber in stud space on both sides.
<br />Haight limitation 68 feet.
<br />PROPRIETARY GYPSUM PANEL PRODUCT
<br />Georgia-Pacific Gypsum LLC...................................... 1" DensGlessilit, Shaftllner
<br />2 HOUR 85 to Be STC
<br />FIRE SOUND
<br />v
<br />Thickness: ss: 3.1/2" (Fire)
<br />11- N4' (Sound)
<br />Approx. WeW: 9.5 psi
<br />Fie Test WH149G1290,17-15.94;
<br />ITS Design GPNVA 120-K.
<br />WHI49S12K 3-15-95;
<br />WHI 496-0743 & 0744,
<br />1-28 & 30.68;
<br />ITS 31M814COO-ooZ
<br />8.3GM;
<br />UL R2717, 041403115,
<br />6-18N, I.A. Design U373
<br />Sound Test: RAL TL10.291, a-31-10
<br />ROOF PLAN,
<br />SCALE: 3/16"=1'-0"
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<br />No r8750-w
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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 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 />Engineers signature and seal.
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<br />JOB
<br />NO: 22-01714-01709
<br />SCALE : AS NOTED
<br />SHEET NO.
<br />8.1
<br />
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