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No. 1267 Project Palatine Passive House Status Certified
Lead CPHC Dan Whitmore
Builder Blue & Yellow Builders Location Seattle, WA
QA/QC Rater Tadashi Shiga Architecture Planning Malboeuf Bowie Architecture Mechanical Systems Designer
Constr. Type Timber Bldg. Function Single Family Floor Area 2493
Project Type New Construction HERS Index LEED Rating
Energy Star Rating Heating Degree Days 4422 Cooling Degree Days
Units 1 Certification Type PHIUS+2015 Certification Date April 8, 2016
Exterior Wall 5/8" Wallboard, 2x8 Advanced Framing with dense-pack fiberglass, 7/16' Zip Sheathing, 3" Poly-Isocyanurate, 1" Ventilated Cavity, Fiber-cement and wood siding
Floor 14" I-Joist with dense-pack fiberglass, 3/4" plywood subfloor, flooring
Roof 5/8" Wallboard, 11-7/8" LVL rafters (36"o.c.) with blown-in fiberglass insulation, 5/8" OSB, 5" EPS Nailbase, COmposite Roofing
Window Frame Klearwall/Munster Joinery
Window Glazing Klearwall St Gobain, U-0.11, SHGC 0.61
Entrance Door
Ventilation Zehnder 350
Heating System Two-head Mitsubishi Mini-split Heat Pump
Submitter Dan Whitmore
Air-tightness 0.29 ACH50
Cooling System Two-head Mitsubishi Mini-split Heat Pump
Additional Consultants
Additional Notes

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