This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license. Washington State Energy Code, (2009 edition). This page offers some general guidelines on the definitions of the various climate regions based on heating degree-days, average temperatures, and precipitation. Refer to the requirements for each building envelope area, based on your project’s Climate Zone IECC 2015 Requirements by Climate Zone 3. Not that I would be an expert on the Washington State energy code, but I just happened to be looking at it on the web yesterday, and found it has only two climate zones, as follows: ZONE 1: Climate Zone 1 shall include all counties not included in Climate Zone 2. For details on the energy code adopted by Washington, including how it may differ from the IECC, please contact your local building code official. if any, adopted in Washington and does not, therefore, provide a guarantee for meeting the state energy code. Primary Sidebar. ICC Digital Codes is the largest provider of model codes, custom codes and standards used worldwide to construct safe, sustainable, affordable and resilient structures. Learn all about the climate of Washington State. Share this article. Code adoption was delayed and the 2009 WA State Code … Building America determines building practices based on climate zones to achieve the most energy savings in a home. : You are free: to share – to copy, distribute and transmit the work; to remix – to adapt the work; Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. This code is expected to exceed the energy efficiency of the 2009 IECC, with an anticipated effective date of July 1, 2010. The deadline to submit code changes proposals for the 2009 Washington State Energy Code was March 1, 2009. Secondary Sidebar. Washington has developed the 2021 State Energy Strategy to support the state’s ambitious goals to protect our climate, safeguard consumers, and promote a green economy. Determine your climate zone. CLIMATE ZONE 6 Ferry Pend Oreille Okanogan Stevens CLIMATE ZONE 5 Adams Grays Pierce US Climate Zone Map – DOE IRC. 2. This form is not a substitute for the energy code itself. 1. HTML PDF: 51-11C-30200: Section C302—Design conditions. Climate Zones is used by the International Residential Code (IRC) and Model Energy Code. Alternatively you can search for your zone by county through energy.gov’s here. (usually whole US) PRISM Group: Maps of monthly, seasonal temp, precip, snow and more.Includes past, present, and 30-year normals maps, from OSU. HTML PDF: ... Table C-1—Outdoor design temperatures for Washington. Recent Posts. (8) The state building code council shall evaluate and consider adoption of the international energy conservation code in Washington state in place of the existing state energy code. (9) The definitions in RCW 19.27A.140 apply throughout this section. Section C301—Climate zones. 2009 Washington State Energy Code Residential Sections Gary Nordeen, Luke Howard, Emily Salzberg (360) 956-2042 energycode@energy.wsu.edu Produced with funding from: 2 ... •Climate Zone 1 –R-21 for all paths –All paths are intermediate framing (requires R-10 insulated headers) The following forms provide much of the required documentation for plan review. The details noted here: must also be shown on the drawings (WSEC 104.2). Visit Inspectapedia.com our Sister Site. 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