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Certified Projects Database
No. 1417 Project Hsu Residence Status Pre-certified
Lead CPHC Katy Hollbacher
Builder MacLeod Design & Construction Location Berkeley, CA
QA/QC Rater Steve Mann Architecture Planning MacLeod Design & Construction Mechanical Systems Designer
Constr. Type Timber Bldg. Function Single Family Floor Area 942
Project Type New Construction HERS Index LEED Rating
Energy Star Rating Heating Degree Days 2600 Cooling Degree Days 380
Units 1 Certification Type PHIUS+ Certification Date
Exterior Wall 2x6 wood with celluose cavity fill + 1.5" cork exterior
Floor Fully insulated 2" EPS below slab on grade
Roof 11 7/8 TJI cellulose caivty fill + 1.5" mineral wool above deck
Window Frame Wood w/ metal cladding - Marvin
Window Glazing Double pane LowE - Cardinal
Entrance Door Glazed wood w/ metal cladding - Marvin
Ventilation HRV - Zehnder
Heating System Ductless mini split
Submitter Katy Hollbacher
Air-tightness 0.39 ACH50
Cooling System Ductless mini split
Additional Consultants Beyond Efficiency, Komendant Engineering
Additional Notes Roof does not meet PHIUS' prescriptive requirements. PE signed off on responsibility.

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