Help Make Passive Building Mainstream Support PHIUS
Certified Projects Database
No. 1361 Project Gardner Residence Status Certified
Lead CPHC Michael Whartnaby
Builder Graf Custom Construction, LLC Location Beaver, PA
QA/QC Rater Rob Hosken Architecture Planning J. Gary Gardner Mechanical Systems Designer
Constr. Type Timber Bldg. Function Single Family Floor Area 2180
Project Type New Construction HERS Index 27 LEED Rating
Energy Star Rating 3.0 Heating Degree Days 5571 Cooling Degree Days 383
Units 1 Certification Type PHIUS+2015 Certification Date May 2, 2018
Exterior Wall 2X6 @ 24" o.c. Closed cell polyiso board c.i. Spray polyurethane foam in between studs.
Floor Slab on grade. Extruded polystyrene insulation under slab and lining interior of foundation. Polyiso board on foundation wall exterior surfaces.
Roof Polyiso board on exterior surface of sheathing. Closed and open cell spray polyurethane foam insulation in between and over rafters.
Window Frame UPVC
Window Glazing Triple glazed
Entrance Door UPVC
Ventilation Ultimate Air ERV
Heating System Mitsubishi split system heat pump
Submitter Michael Whartnaby
Air-tightness 0.033CFM50/ft2
Cooling System
Additional Consultants Taylor Structural Engineers
Additional Notes

Subscribe to our Newsletters

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

© 2021 Passive House Alliance. All Rights Reserved. HOME | PRIVACY | BLOG | CONTACT US