Laserfiche WebLink
2018 Washington State Energy Code—Residential <br /> Prescriptive Energy Code Compliance for All Climate Zones in Washington <br /> Single Family—New&Additions(effective February 1,2021) Version 1 1 <br /> These requirements apply to all IRC building types,including detached one- and two-family <br /> dwellings and multiple single-family dwellings(townhouses). <br /> Project Information r Contact Information <br /> TUCK WOODWAY HOMES INC. (425)772-3167 <br /> 1820 OAKES AVE. EVERETT DEAN DARIOTIS deandahotisagmail.com <br /> Instructions:This single-family project will use the requirements of the Prescriptive Path below and <br /> incorporate the minimum values listed. Based on the size of the structure,the appropriate number of <br /> additional credits are checked as chosen by the permit applicant. <br /> Provide all information from the following tables as building permit drawings:Table R402.1-Insulation and <br /> Fenestration Requirements by Corn onent,T le R406.2--Fuel Normalization Credits and 406.3-Energy Credits. <br /> Authorized Representative 1NM ALL Date 08/17/2022 <br /> I_ <br /> All Climate Zones(Table R402.1.1) <br /> _ <br /> R-Value° 1. U Factor° <br /> Fenestration U-Factor b n/a 0.30 <br /> r,Skylight U-Factor b n/a 0.50 <br /> Glazed Fenestration SHGC b,e n/a n/a <br /> Ceiling e _— --- --- 49 — ---- � — -- 0.026 --- <br /> 'Wood Frame Wall 0 21 int i 0.056 <br /> Floor 30 0.029 <br /> Below Grade Wall`,b 10/15/21 int+TB 1 0.042 <br /> SIabR-Value&Depth 10,2 ft T n/a <br /> R-values are minimums.U-factors and SHGC are maximums.When insulation is installed in a cavity that is less <br /> a than the label or design thickness of the insulation,the compressed R-value of the insulation from Appendix <br /> Table A101.4 shall not be less than the R-value specified in the table. <br /> b The fenestration U-factor column excludes skylights. <br /> "10/15/21+5TB"means R-10 continuous insulation on the exterior of the wall,or R-15 continuous insulation on <br /> the interior of the wall,or R-21 cavity insulation plus a thermal break between the slab and the basement wall at <br /> c the interior of the basement wall."10/15/21+5TB"shall be permitted to be met with R-13 cavity insulation on <br /> the interior of the basement wall plus R-5 continuous insulation on the interior or exterior of the wall. "5TB" <br /> means R-5 thermal break between floor slab and basement wall. <br /> d R-10 continuous insulation is required under heated slab on Trade floors See Section R402.2.9.1. <br /> For single rafter-or joist-vaulted ceilings,the insulation may be reduced to R-38 if the full insulation depth <br /> • e extends over the top plate of the exterior wall. <br /> R-7.5 continuous insulation installed over an existing slab is deemed to be equivalent to the required perimeter <br /> f slab insulation when applied to existing slabs complying with Section R503.1.1.If foam plastic is used,it shall <br /> meet the requirements for thermal barriers protecting foam plastics. <br /> For log structures developed in compliance with Standard ICC 400,log walls shall meet the requirements for <br /> g climate zone 5 of ICC 400. <br /> Int.(intermediate framing)denotes framing and insulation as described in Section A103.2.2 including standard <br /> h framing 16 inches on center,78%of the wall cavity insulated and headers insulated with a minimum of R-10 <br /> insulation. RECEIVE1 <br /> SEP 2 7 2022 <br /> 8 2 U EVERETT <br /> Prescn ve Path—Single Family OCT 0 7 2022 CITY OF EVE 2018 Washington State Energy Code-R Permit Services 1 <br /> • <br /> CITY OF EVERETT <br /> Permit Services <br />