Project 1674

Birch Banks House

Sagle, Idaho

Building Function

Single-Family
Project Type

New Construction
ASHRAE Climate Zone

6B - Cool - Dry
Construction Completion

2020
Status

Final Certified
INT. Conditioned Floor Area

2940 sq. ft.

Core Project Team

Project Submitter

John Novak
Phius Certified Rater

Peter Anderson

Project Information

- Additional Consultants
  
  George Ostrow
- Construction Company
  
  Fournier Construction
- Building Function
  
  Single-Family
- Project Type
  
  New Construction
- Construction Type
  
  Wood Frame
- Number of Units
  
  1
- Number of Stories
  
  2
- Program Version
  
  PHIUS+ 2018 Source Zero
- All Electric
  
  Yes
- INT. Conditioned Floor Area
  
  2940 sq. ft.
- Status
  
  Final Certified
- Design Certification
  
  July 21, 2020
- Final Certification
  
  June 23, 2023
- Construction Completion
  
  2020
- ASHRAE Climate Zone
  
  6B - Cool - Dry
- Region
  
  Northwest

Performance

- Annual Heating Demand
  
  10.37
- Annual Cooling Demand
  
  1.42
- Peak Heating Load
  
  1.82
- Peak Cooling Load
  
  1.26
- Site Energy Use Index (EUI)
  
  14.12
- Site Energy Use Index (w/Renewables)
  
  -0.71
- Compliance Software
  
  WUFI Passive
- Source Energy (Residential)
  
  6814
- HERS Rating
  
  32
- HERS Rating w/Renewables
  
  7
- Air Tightness (per enclosure area)
  
  0.046

Enclosure

- Wall 1 Type
  
  Framing with Continuous Insulation
- Wall 1 R-Value
  
  42
- Wall 1 Insulation Type
  
  Cellulose, EPS
- Wall 2 Type
  
  Framing with Continuous Insulation
- Wall 2 R-Value
  
  37
- Wall 2 Insulation Type
  
  Cellulose, EPS
- Wall 3 Type
  
  Framing with Continuous Insulation
- Wall 3 R-Value
  
  36
- Wall 3 Insulation Type
  
  Cellulose, EPS
- Roof 1 Type
  
  Vented Above Deck
- Roof 1 R-Value
  
  57
- Roof 1 Insulation Type
  
  Cellulose, Mineral Wool
- Roof 2 Type
  
  Unvented
- Roof 2 R-Value
  
  26
- Roof 2 Insulation Type
  
  EPS
- Floor Type 1
  
  Slab on Grade
- Floor 1 R-Value
  
  41
- Floor 1 Insulation Type
  
  Other
- Floor Type 2
  
  Basement Slab
- Floor 2 R-Value
  
  15
- Floor 2 Insulation Type
  
  EPS
- Floor Type 3
  
  Basement Slab
- Floor 3 R-Value
  
  56
- Floor 3 Insulation Type
  
  Cellulose, Other
- Phius Certified Window
  
  Cascadia Universal Fixed Window Interior Glazed
- Window Manufacturer 1
  
  Lamilux
- Window Product Name 1
  
  Skylight FE energysave
- Whole Window U-Value 1
  
  0.15
- Window Frame Material 1
  
  Aluminum
- Window Glazing SHGC 1
  
  0.3
- Window Manufacturer 2
  
  Cascadia
- Window Product Name 2
  
  Universal Fixed Interior Glazed E366 Clear E180
- Whole Window U-Value 2
  
  0.16
- Window Frame Material 2
  
  Fiberglass
- Window Glazing SHGC 2
  
  0.23
- Window Manufacturer 3
  
  Cascadia
- Window Product Name 3
  
  Universal Outswing Casement E366 Clear E180
- Whole Window U-Value 3
  
  0.17
- Window Frame Material 3
  
  Fiberglass
- Window Glazing SHGC 3
  
  0.23
- Door Manufacturer
  
  Cascadia
- Door Product Name
  
  Universal Inswing Door E366 Clear E180

Systems & Equipment

Core Project Team

Project Team

Project Details

Phius Certification Milestones

Climate & Location

Modeled

Measured

Wall types

Roof types

Floor types

Window & Door types