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Prescriptive Energy Code Compliance forClimate Zones 6, 5 and Marine 4 Projectlnformation Contacflnformation - The Towns a# Silver Lake Unit E9 Milbrandt Architects 9121� 19thAve. S.E. Everatt, WA 9�204 ; 25 �entral Way Suite 21a A 100 Unit Town Home Community Kirklan�i, VVA 88033 This project will use the requirements of the Prescriptive Path below and incorporate the the minimum values listed. In.addition, based on the size of the structure, the appropriate numbe[ of addittonal credits are checked as chosen by the permit applicant. Authotized Representstive Date Climate Zone: 5& Marine 4 6 R-Valuea U-Factora R-Value� U-Factora Fenestration U-Facto�' n/a 0.30 n/a 0.30 Skylight U-Factor n/a 0.50 n/a 0.50 Glazed Fenestration SHGC°�e n/a n/a n/a n/a Ceiling 49� 0.026 49 0.026 Wood Frame Wall9•k�� 21 int 0.056 21+5ci 0.044 Mass Wap R-Value' 21/21h 0.056 21+5h 0.044 Floor 309 0.029 309 0.029 Below Grade Wali`�k 10/15/21 int + TB 0.042 10/15/21 int + TB 0.042 Slabd R-Value & Depth 10, 2 ft n/a 10, 4 ft n/a 'Table R402.1.1 and Table R402.1:3 Footnotes included on Page 2; Each dwelling unit in one and two-family dwellings and townhouses, as defined in Section 101.2 of the Internationai Residentiat Code shali compty with sufficient options from Table R406.2 su as to achieve the following minimum number of credits: 01. Small Dweliing Unit: 0.5 points Dweiling units less than 1500 square feet in conditioned floor area with less than 300 square feet of fenestration area. Additions to existing building that are less than 750 square feet of heated floor area. �2. Medium Dweliing Unit: 1.5 points All dweiling units that are not included in #1 or #3, including additions over 750 square feet. ❑3. Large Dwelling Unit: 2.5 points Dwelling units exceeding 5000 square feet of conditioned floor area. Table R406.2 Summary : : O tion Description Credit(s _ 1a Efficient Building Envelope 1a : 0_5 � 1b Efficient:Building Enyelope 1b 1.0 ❑ 1c - Efficient Building Envelope 1c 2.0 �: : 2a Air Leakage Control and Efficient Ventilation 2a 0.5 � 2b Air Leakage Control and Efficient Ventilation:2b 1.0 � 2c Air Leakage Contcol and Efficient:Ventilation 2c 1.5 � 3a High Efficiency HVAC 3a 0.5 ' � 3b- High Efficiency HVAG 3b 1.0 :❑ 3c High Efficiency HVAC3c 2.0 � 3d High Efficiency HVAC 3d 1 A � 4 High Efficiency HVAC Distribution System 1.0 � 5a. Efficient Water Heating 0.5 �; 5b : Efficient Water Heating 1.5 >[�,, 1.5 6 Renewable Electric Energy 0.5 *1200 kwh` 0.0 Total Credits. 1.50 *Please refer fo Table R406.2 for complete option descriptions http://www.ener�y.wsu.edu/Documents/2012% 20Res%20Energy.pdf