605 MAULSBY LN 2023 Plans 2025-09-26

�M Buildin Permitxom a service of eCityGov.net Construction Tip Sheet 05 Basic Deck This tip sheet provides easy-to-follow deck design, compliant with the 2021 International Residential Code (IRC)with Washington State Amendments. Typical Deck This document provides building code information applicable to prescriptive residential wood deck design. You may need to hire a licensed architect or engineer to design a deck where any of the following conditions apply: • The deck serves other than a one- or two-family dwelling • The deck design includes more than one level • The deck will support a hot tub, spa or other heavy object, including heavy deck covering (such as pavers) • The walking surface is more than 14 feet above grade • The deck ledger is attached to house overhangs, bay windows, bricks, stone, or concrete block • The deck is bearing on ground with a slope greater than 1 foot horizontal for every 1 foot vertical • The deck is self-supporting (not attached to an exterior wall) Ledger, Sae Detad'for ledger connection options Joist Hanger-� Joist \ Decking Verify span ratings o' ptoposod derxing Otte / r Joist Overhang 24 maximum. �r-y- See Page 6 f � �� for Ledger Joist Spacing J F Attachment See span table and tooting scheawe. j� post I �f Post- Y 4x4 min up to 8'0'Wight y Joist Span 5x6 min,up to t 0'-0'heignl \\ See span lao)e. Beam Non-corrosive metal Sea span table. post/beam connector Note:Guards are required when the deck Continuous solid blocking walking surface is more Footing See span fable and between joists than 30"above grade. !ootmg schedule. Beam Overhang 24"maximum May 29,2024 MyBuildingPermit.com I Basic Deck 1 eCityGov.net 2005'ecitycay.AUrance