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2012 Washington State Energy Code Compliance Forms for Commercial, Group R1, and > 3 story R2 R3 Envelope Summary ENV-SUM 2012 Washington State Energy Code Compliance Forms for Commercial, Group R1, and > 3 story R2 & R3 Revised June 2013 Project Info Project Address 1 - This address line will copy onto other forms Date 5/21/2013 For Building Department Use Applicant Name: Applicant Address: Applicant Phone: Project Description Compliance Path Occupancy Group Climate Zone Total Vertical Fenestration (rough opening) divided by Gross Exterior Above Grade Wall Area times 100 equals % Vertical Fenestration X 100 = Total Skylight divided by Gross Exterior Roof Area times 100 equals % Skylight X 100 = Maximum Prescriptive Vertical Fenestration Fenestration Area Skylights Vertical Fenestration and Skylight Area Calculation ( See WSEC 301.1 for county list) New Building Addition Alteration Change of Occupancy/Conditioning Prescriptive Component Performance Commercial Group R (R-1 & > 3 story R-2 and R-3) Climate Zone 4c/5b Climate Zone 6b Total Building Performance If complying via the Prescriptive path, provide values for vertical fenestration, skylights, gross walls and roof. If complying via the Component Performance path, these values are auto- filled by the ENV-UA form and cannot be edited here. Fenestration Area Skylights 50% Floor Area in DLZ Refrigerated Spaces Mixed Occupancy and/or Space Conditioning Semi-Heated Path Vertical Fenestration and Skylight Area Calculation ( See WSEC 301.1 for county list) New Building Addition Alteration Change of Occupancy/Conditioning Prescriptive Component Performance Commercial Group R (R-1 & > 3 story R-2 and R-3) Climate Zone 4c/5b Climate Zone 6b Project has semi-heated areas as defined per C402.1.4 Total Building Performance More than 50% of the floor area in daylight zone per C402.3.1.1 If complying via the Prescriptive path, provide values for vertical fenestration, skylights, gross walls and roof. If complying via the Component Performance path, these values are auto- filled by the ENV-UA form and cannot be edited here. Walk-in cooler Walk-in freezer Refrigerated Warehouse Cooler Change of Occupancy/Conditioning Refrigerated spaces shall comply under the Prescriptive Path only. Compliance documentation for these areas may be combined with non-refrigerated areas in the ENV-PRESCRIPTIVE form. Refer 1. To be deemed semi-heated the area is heated but not cooled, and has a max. heating system output capacity between 3.4 – 8 Btuh/ft2. Refer to C402.1.4 for requirements. 2. Semi-heated spaces shall be documented separately from other conditioned spaces – provide separate compliance forms for each conditioned area type. 3.Semi-heated spaces may comply under the Prescriptive or Component Performance compliance path. 4.Envelope elements separating semi-heated from other conditioned spaces shall comply with thermal envelope requirements for an exterior wall. Project includes more than one occupancy type and/or level of space conditioning. Multiple compliance forms may be required. Select all that apply to scope of project: Commercial Group R1 or >3 story R2/R3 Refrigerated Space Fully Conditioned Semi-Heated Low Energy* *Low energy areas are exempt from all thermal envelope provisions and compliance forms for these areas are not required. Refer to C101.5.2 for exemption. Group R2/R3 < 3 story Applying wall exception to semi-heated areas ---PAGE BREAK--- 2012 Washington State Energy Code Compliance Forms for Commercial, Group R1, and > 3 story R2 R3 Envelope Summary (back) ENV-SUM 2012 Washington State Energy Code Compliance Forms for Commercial, Group R1, and > 3 story R2 & R3 Revised June 2013 Minimum Requirements for Prescriptive Option Use table to determine if project qualifies for the optional Prescriptive Option. All components must meet the stated requirement. Climate Zone Occupancy Group All Other Group R All Other Group R Insulation Entirely above Deck R-30 c.i. R-38 c.i. R-38 c.i. R-30 c.i. Metal Building (with R-3.5 thermal blocks)a,b R-25 + R-11 Ls R-25 + R-11 Ls R-25 + R-11 Ls R-25 + R-11 Ls Attic and Other R-49 R-49 R-49 R-49 Mass R-9.5 c.i.c R-13.3 c.i.c R-11.4 c.i.c R-15.2 c.i.c Metal Building R-13 + R-13 c.i. R-13 + R-13 c.i. R-13 + R-13 c.i. R-19 + R-16 c.i. Steel Framed R-13 + R-10c.i. R-19 + R-8.5 c.i. R-13 + R-12.5 c.i. R-19 + R-14 c.i. Wood Framed and Other R-21 int R-21 int R-13 + R-7.5 c.i., or R-21 + R-3.8 c.i. R-21 + R-5 c.i. Mass R-30 c.i. R-30 c.i. R-30 c.i. R-30 c.i. Steel Joist (per footnote c) R-38 + R-10 c.i. R-38 + R-10 c.i. R-38 + R-10 c.i. R-38.0 + R-10 c.i. Wood Framed and Other R-30 R-30 R-38 R-38.0 + R-10 c.i. Unheated R-10 for 24 in. (with thermal break) R-10 for 24 in. (with thermal break). R-10 for 48 in. (with thermal break) R-15 for 48 in. (with thermal break) Heated R-10 perimeter & under entire slab R-10 perimeter & under entire slab R-10 perimeter & under entire slab R-10 perimeter & under entire slab Swinging U-0.37 U-0.37 U-0.37 U-0.37 R ll lidi R 4 75 R 4 75 R 4 75 R 4 75 Floors Slab-On-Grade Floors Opaque Doors Maximum U-Factor Below Grade Wall Same as above grade Same as above grade Roofs Walls, Above-grade Climate Zone 4c/5b Climate Zone 6b Opaque Elements Insulation Min. R-Valuea,f Use table to determine if project qualifies for the optional Prescriptive Option. All components must meet the stated requirement. Climate Zone Occupancy Group All Other Group R All Other Group R Insulation Entirely above Deck R-30 c.i. R-38 c.i. R-38 c.i. R-30 c.i. Metal Building (with R-3.5 thermal blocks)a,b R-25 + R-11 Ls R-25 + R-11 Ls R-25 + R-11 Ls R-25 + R-11 Ls Attic and Other R-49 R-49 R-49 R-49 Mass R-9.5 c.i.c R-13.3 c.i.c R-11.4 c.i.c R-15.2 c.i.c Metal Building R-13 + R-13 c.i. R-13 + R-13 c.i. R-13 + R-13 c.i. R-19 + R-16 c.i. Steel Framed R-13 + R-10c.i. R-19 + R-8.5 c.i. R-13 + R-12.5 c.i. R-19 + R-14 c.i. Wood Framed and Other R-21 int R-21 int R-13 + R-7.5 c.i., or R-21 + R-3.8 c.i. R-21 + R-5 c.i. Mass R-30 c.i. R-30 c.i. R-30 c.i. R-30 c.i. Steel Joist (per footnote c) R-38 + R-10 c.i. R-38 + R-10 c.i. R-38 + R-10 c.i. R-38.0 + R-10 c.i. Wood Framed and Other R-30 R-30 R-38 R-38.0 + R-10 c.i. Unheated R-10 for 24 in. (with thermal break) R-10 for 24 in. (with thermal break). R-10 for 48 in. (with thermal break) R-15 for 48 in. (with thermal break) Heated R-10 perimeter & under entire slab R-10 perimeter & under entire slab R-10 perimeter & under entire slab R-10 perimeter & under entire slab Swinging U-0.37 U-0.37 U-0.37 U-0.37 Roll-up or sliding R-4.75 R-4.75 R-4.75 R-4.75 Nonmetal framing U-0.30 U-0.30 U-0.30 U-0.30 Metal framing (fixed) U-0.38 U-0.38 U-0.36 U-0.36 Metal framing (operable) U-0.40 U-0.40 U-0.40 U-0.40 Entrance doors U-0.60 U-0.60 U-0.60 U-0.60 Skylights U-0.50 U-0.50 U-0.50 U-0.50 Vertical Fenestration Skylights SHGC-0.35 SHGC-0.35 SHGC-0.35 SHGC-0.35 PF<0.2: all orientations - SHGC-0.40 0.2 ≤ PF < 0.5: north - SHGC-0.44, all other SHGC-0.48 PF≥0.5: north - SHGC-0.48, all other - SHGC-0.64 Fenestration 0-30% of Wall Assembly Maximum SHGC Factor Fenestration 0-30% of Wall Assembly Maximum U-factor (NFRC Rated) Vertical Fenestration Skylights Floors Slab-On-Grade Floors Opaque Doors Maximum U-Factor Below Grade Wall Same as above grade Same as above grade Roofs Walls, Above-grade Climate Zone 4c/5b Climate Zone 6b Opaque Elements Insulation Min. R-Valuea,f For SI: 1 inch 25.4 mm. ci Continuous insulation (see footnote NR No requirement. LS Liner system--A continuous membrane installed below the purlins and uninterrupted by framing members. Uncompressed,unfaced insulation rests on top of the membrane between the purlins. a Assembly descriptions can be found in Chapter 2 and Appendix A. b Where using R-value compliance method, a thermal spacer block shall be provided, otherwise use the U-factor compliance method in Table C402.1.2. c R-5.7ci is allowed to be substituted with concrete block walls complying with ASTM C90, ungrouted or partially grouted at 32 inches or less on center vertically and 48 inches or less on center horizontally, with ungrouted cores filled with materials having a maximum thermal conductivity of 0.44 Btu-in/h-ft2 EF. d Where heated slabs are below grade, below-grade walls shall comply with the exterior insulation requirements for heated slabs. e Steel floor joist systems shall be insulated to R-38 R-10ci. f For roof, wall or floor assemblies where the proposed assembly has penetrations > 0.04% of the area, the assembly is not