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WA Residential Code 2018 <br /> R602.3 Design and Construction <br /> Exterior walls of wood-frame construction shall be designed and constructed in accordance with the provisions of this chapter and Figures <br /> R602.3(1)and R602.3(2),or in accordance with AWC NDS. Components of exterior walls shall be fastened in accordance with Tables R602.3(1) <br /> through R602.3(4).Wall sheathing shall be fastened directly to framing members and,where placed on sha I I be capable of resisting the wind pressures listed in Table R301.2(2)adjusted for height and exposu exterior wall, <br /> re using Table R301.the exterior side of an e shall <br /> and sha <br /> conform to the requirements of Table R602.3(3).Wall sheathing used only for exterior wall covering purposes shall comply with Section 11 <br /> Studs shall be continuous from support at the sole plate to a support at the top plate to resist loads perpendicular to the wall.The support <br /> shal I be a foundation or floor,ceiling or roof diaphragm or shall be designed in accordance with accepted engineering practice. <br /> Exception:)ack studs,trimmer studs and cripple studs at openings in walls that comply with Tables R602.7(1)and R602.7(2). <br /> TABLE 11602.3(9) <br /> FASTENING SCHEDULE <br /> ITEM DESCRIPTION OF BUILDING ELEMENTS NUMBER AND TYPE <br /> OF FASTENER,b,c SPACING AND LOCATION <br /> Roof <br /> 4-8d box(2112"x 0.113")or <br /> Blocking between ceiling joists or rafters to 1 3-8d common(21/2"x 0.131");or <br /> top plate 3-10d box(3"x 0.128");or <br /> Toe nail <br /> 3-3"x 0.131"nails <br /> 4-8d box(21/2"x 0.113");or <br /> 2 Ceiling joists to top plate 3-8d common(21/2"x 0.131");or <br /> 3-10d box(3"x 0.128");or Perjoist,toe nail <br /> 3-3"x 0.131"nails <br /> Ceiling joist not attached to parallel rafter, <br /> laps over 4-10d box(3"x 0.128");or <br /> 3 <br /> partitions(see Section R802.5.2 and Table 3-16d common(31/2"x 0.162");or 4-3"x <br /> R802.5.2) 0.131"nails Face Waif <br /> Ceiling joist attached to parallel rafter(heel <br /> 4 joint) Table R802.5.2 <br /> (see Section R802.5.2 and Table R802.5.2) Face nail <br /> Collar tie to rafter,face nail or 11/4"x 20 ga. 4-10d box(3"x 0.128");or <br /> 5 ridge strap to 3-10d common 3"x <br /> rafter 0.148");or <br /> 4-3"x 0,131"na ils Face nail each rafter <br /> 3-16d box nails(31/2"x 0,135");or 2 toe nails on one side and 1 toe <br /> Frafter <br /> uss to plate 3-10d common nails(3"x 0.148");or nail <br /> 4-10d box(3"x 0,128");or on opposite side of each rafter or <br /> 4-3"x 0.131"nails truss' <br /> 4-16d(31/2"x 0.135");or <br /> 3-10d common(3"x 0.148");or <br /> idge,valley or hip rafters or 4-10d box(3"x 0,128");or Toe nail <br /> 4-3"x 0.131"nails <br /> idge beam 3-16d box 31/ "x <br /> z 0.135");or <br /> 2-16d common(31/2"x 0.162"),or <br /> 3-10d box(3"x 0.128");or End nail <br /> 3-3"x 0.131"nails <br /> Wall <br />