Help Make Passive Building Mainstream Support PHIUS
Certified Projects Database
up down
No. 1026 Project O'Neill Residence Remodel/Retrofit Status Certified
Lead CPHC Graham Irwin
Builder PassivWorks Location Sonoma, CA
QA/QC Rater NA/Pre-program Architecture Planning Jarrod Denton, Lail Design Group Mechanical Systems Designer
Constr. Type Timber Bldg. Function Single Family Floor Area 2055
Project Type Retrofit HERS Index LEED Rating
Energy Star Rating Heating Degree Days 2700 Cooling Degree Days 700
Units 1 Certification Type PHIUS+    
Exterior Wall High Density Fiberglass Insulated Stud Wall with Exterior EPS.
Floor EPS and Aerogel at varying thickness on top of Concrete Slab.
Roof High Density Fiberglass 12" Insulated Truss, conditioned attic, with Exterior EPS.
Window Frame Optiwin 3 Wood
Window Glazing Optiwin High Gain - R9.09, SHGC-.5
Entrance Door Optiwin Wood Door - Glass Varies.
Ventilation UltimateAir RecoupAerator 200 DX
Heating System Heat Pump
Submitter Jarrod Denton
Air-tightness .345
Cooling System Heat Pump
Construction Year
Additional Consultants
Additional Notes

Subscribe to our Newsletters

YouTube Follow us on Twitter We're on Facebook PHIUS Blog

© 2017 Passive House Alliance. All Rights Reserved. HOME | PRIVACY | BLOG | CONTACT US

Atlanta Web Design