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No. 1424 Project Phantom Lake Passive House Status Pre-certified
Lead CPHC
Builder Sunshine Construction Location Bellevue, WA
QA/QC Rater Architecture Planning Mechanical Systems Designer
Constr. Type Timber Bldg. Function Single Family Floor Area 2744
Project Type New Construction HERS Index LEED Rating
Energy Star Rating Heating Degree Days Cooling Degree Days
Units 1 Certification Type PHIUS+2015 Certification Date
Exterior Wall Wood and Fiber-cement cladding, 4" Mineral Wool, Structural sheathing (Air-Barrier), 2x6 framed wall with blown-in fiberglass insulation, 5/8" Drywall
Floor Slab on grade with 6" EPS below 4" of concrete
Roof TPO roofing membrane, 9.25" EPS above sheathing (Air barrier), 11-7/8" TJI with blown-in fiberglass insulation, 5/8" Drywall
Window Frame TBD
Window Glazing TBD
Entrance Door TBD
Ventilation Zehnder Comfoair 550
Heating System Sanden heat pump with hydronic tubing for main floor, ducted heat pump for 2nd floor
Submitter Dan Whitmore
Air-tightness
Cooling System Duced heat pump on 2nd floor
Additional Consultants
Additional Notes

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