Laserfiche WebLink
-Ni`_ BuitdingPermit.com <br /> Y a service of eCityGov.net Construction Tip Sheet 05 <br /> Basic Deck <br /> This tip sheet provides easy-to-follow deck design, compliant with the 2021 International Residential Code <br /> (IRC)with Washington State Amendments. <br /> Typical Deck <br /> This document provides building code information applicable to prescriptive residential wood deck <br /> design. You may need to hire a licensed architect or engineer to design a deck where any of the following <br /> conditions apply: <br /> • The deck serves other than a one-or two-family dwelling <br /> • The deck design includes more than one level <br /> • The deck will support a hot tub, spa or other heavy object, including heavy deck covering (such as <br /> pavers) <br /> • The walking surface is more than 14 feet above grade <br /> • The deck ledger is attached to house overhangs, bay windows, bricks, stone, or concrete block <br /> • The deck is bearing on ground with a slope greater than 1 foot horizontal for every 1 foot vertical <br /> • The deck is self-supporting (not attached to an exterior wall) <br /> Ledger <br /> See MINI 1 toy tenet � <br /> connetton options. <br /> Joist Hanger <br /> Joist, <br /> Decking i <br /> Vority span ratings DI , Sr f <br /> ptoposoddtycking; ism Y,�/ <br /> Joist Overhang11111P- <br /> 7 <br /> N.0144111m <br /> " �r�,. ._ See Page 6 <br /> .�f ' � s,,�' for Ledger <br /> Joist Spacing- i}r j o r Attachment <br /> $09spintaVoAnd 14.� "i.c." <br /> looting foodulo, Ppsts (� <br /> ver <br /> Pest Moist Span <br /> 4x4 min,tip to tY.C'height Sao span labia, <br /> sxe nth,uplo 100'holgtd <br /> Beam <br /> Non-corrosive metal Soo span labto. <br /> postlbeam connector Nctlte:Guards are <br /> required when the deck <br /> Continuous solid blocking walking surface is more Footing <br /> between joists than 30"above grade. sac,span labia and <br /> looting schedule. <br /> Beam Overhang <br /> 24"maximum <br /> May 29,2024 MyBuildingPermit.com I Basic Deck 9 <br /> 4/ <br /> eCityGov,net <br /> 2M5cz'eCityGcv fiance <br />