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No. 1732 Project Hawkins-Yurgalevitch Passive House Status Certified
Lead CPHC Jeremy Dagold
Builder Demetric Housewrites Location Naragansett, RI
QA/QC Rater Jon Erickson Architecture Planning 2HANDS Studio Mechanical Systems Designer MECH HVAC, inc
Constr. Type Timber Bldg. Function Single Family Floor Area 3749
Project Type Retrofit HERS Index LEED Rating
Energy Star Rating Heating Degree Days Cooling Degree Days
Units 1 Certification Type PHIUS+2018 - PHIUS+ Source Zero Certification Date May 19, 2021
Exterior Wall R-37.4; 4.75" Gutex w/5.5" Roxul Comfortbatt
Floor R18; 4 " Foam Control 250
Roof R-86; 24" Cellulose R-33; 8.5" cellulose above 1"" PolyIso"
Window Frame U-0.18
Window Glazing U-factor: 0.088; COG SHGC: 0.54
Entrance Door U-Factor: 0.1984; COG SHGC: 0.54
Ventilation Zehnder Q600
Heating System Mitsubishi Mini-split 1 (9,000 Btu) 1 (12,000 Btu)
Submitter Jeremy Dagold
Air-tightness 0.047 cfm50/sf
Cooling System Mitsubishi Mini-split 1 (9,000 Btu) 1 (12,000 Btu)
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