The Giordano - Smeltz Residence
Walls and Roof
Double Stud connected by gussets, parallel chord trusses, vented cathedral ceiling
| Slab edge R-value | 20.0 |
|---|---|
| Foundation wall assembly |
2" exterior 4" interior 6" XPS |
| Foundation wall R-value | 30.0 |
| Above grade wall assembly |
double stud connected by gussets 24" O.C. mixture of platform and balloon framing, 12.5" dense pack cellulose |
| Above grade wall R-value | 46.0 |
| Cathedral ceiling assembly |
26" Cellulose North, 21" Cellulose South |
| Cathedral ceiling R-value | 86.0 |
| Roof Assembly |
Parallel chord trusses, vented cathedral ceiling, 24" O.C., Southern pitch 45 degrees, northern pitch 35 degrees |
| Roof R-value | 86.0 |
Windows and Doors
Window Assembly:
Mix of Andersen, Marvin, Marvin integrity and Serious. All double pane except Serious, mostly double hung
Door Assembly:
Thermatru fiberglass XPS core, and simpson solid wood
| Average window U-factor | 0.25 |
|---|---|
| Door U-Factor | 0.25 |
| Door Area | 34 sq ft |
Mechanical Systems
| Space cooling - Manufacturer & Model | Mitsubishi |
|---|---|
| Space heating - Manufacturer & Model | Mitsubishi |
| Domestic hot water - Manufacturer & Model | 2 Panel Drainback Solar Hot Water System |
| Domestic hot water - capacity | 80 gal |
| Ventilation - Manufacturer & Model | Venmar |
| Lighting Manufacturer and Model | |
| Lighting Efficiency |
Envelope
| Air Changes per hour, ACH50 | 0.54 ACH50 |
|---|---|
| Air Changes per hour, CFM50 |