Madrona Passive House
No. 1236
Certified
| No. | 1236 | Project | Madrona Passive House | Status | Certified |
|---|---|---|---|---|---|
| Lead CPHC |
|
Builder | Hammer and Hand | Location | Seattle, WA |
| QA/QC Rater | Skylar Swinford | Architecture Planning | SHED Architects | Mechanical Systems Designer | Dan Whitmore, Washington State University and Petra Heating |
| Constr. Type | Timber | Bldg. Function | Single Family | Floor Area | 3778 |
| Project Type | New Construction | HERS Index | LEED Rating | ||
| Energy Star Rating | Heating Degree Days | 4720 | Cooling Degree Days | 174 | |
| Units | 1 | Certification Type | PHIUS+2015 | Certification Date | September 13, 2016 |
| Exterior Wall | 5/8' GWB, 2x6 with Blown-In Dense Fiberglass, 7/16" Zip Sheathing, 4" Fiberglass-faced Poly-Isocyanurate Insulation, WRB Membrane, 1x4 Douglas Fir Furring, T&G Cedar | ||||
| Floor | 2 1/2" Polished Concrete, 5.5" Extruded Polystyrene (EPS), Drainage Matt, 10-Mil Poly, 6" Reinforced Concrete | ||||
| Roof | 5/8' GWB, 11 7/8" I-Joist with Blown-In Dense Fiberglass, 5/8" Plywood, 5+" sloped EPS Insulation, 1/2" Protection Board, TPO Roofing | ||||
| Window Frame | Zola ThermoClad Plus | ||||
| Window Glazing | SHGC: 0.53 Ucog: 0.095 BTU/hr.ft2.F | ||||
| Entrance Door | Zola | ||||
| Ventilation | Zehnder Comfoair 550 | ||||
| Heating System | Sanden Heat Pump Water Heater | ||||
| Submitter | Dan Whitmore | ||||
| Air-tightness | 0.34 | ||||
| Cooling System | Exterior Shading/Blinds, night-flushing | ||||
| Additional Consultants | |||||
| Additional Notes | |||||
