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Project 1636

Maple Corner Passive House

Calais, Vermont

Building Function

Single-Family
Project Type

New Construction
ASHRAE Climate Zone

6A - Cool - Humid
Status

Final Certified
INT. Conditioned Floor Area

1288 sq. ft.

Core Project Team

Phius Certified Rater

Karen Bushey
Phius CPHC (Secondary)

Matthew Lutz
Phius CPHC (Lead)

Chris Clarke Miksic
Project Submitter

Chris Clarke Miksic
Primary Reviewer

Andrés Pinzón

Project Information

- Building Owner
  
  Meg and John Dawkins
- Construction Company
  
  Montpelier Construction
- Building Function
  
  Single-Family
- Project Type
  
  New Construction
- Construction Type
  
  Wood Frame
- Number of Units
  
  1
- Program Version
  
  PHIUS+ 2018 Source Zero
- ADD'L Certification Badges
  
  PHIUS+ Source Zero
- INT. Conditioned Floor Area
  
  1288 sq. ft.
- ADD'L Certifications
  
  DOE ZERH, ENERGY STAR for Homes, EPA Indoor airPLUS
- Status
  
  Final Certified
- Design Certification
  
  November 27, 2019
- Final Certification
  
  November 1, 2021
- ASHRAE Climate Zone
  
  6A - Cool - Humid
- Region
  
  Northeast

Performance

- Annual Heating Demand
  
  9.4
- Annual Cooling Demand
  
  1.37
- Peak Heating Load
  
  5.99
- Peak Cooling Load
  
  2.4
- Site Energy Use Index (EUI)
  
  15.61
- Site Energy Use Index (w/Renewables)
  
  -5.09
- Compliance Software
  
  WUFI Passive
- Source Energy (Residential)
  
  5498
- Air Tightness (per enclosure area)
  
  0.028

Enclosure

- Wall 1 Type
  
  Exterior Load Bearing Double-Stud
- Wall 1 R-Value
  
  52
- Wall 1 Insulation Type
  
  Cellulose, Mineral Wool (Board)
- Wall 2 Type
  
  Exterior Load Bearing Double-Stud
- Wall 2 R-Value
  
  51
- Wall 2 Insulation Type
  
  Cellulose, Mineral Wool (Board)
- Roof 1 Type
  
  Vented Above Deck
- Roof 1 R-Value
  
  113
- Roof 1 Insulation Type
  
  Cellulose
- Roof 2 Type
  
  Vented Above Deck
- Roof 2 R-Value
  
  116
- Roof 2 Insulation Type
  
  Cellulose, Mineral Wool
- Floor Type 1
  
  Slab on Grade
- Floor 1 R-Value
  
  40
- Floor 1 Insulation Type
  
  EPS
- Window Manufacturer 1
  
  KW
- Window Product Name 1
  
  PassiV FP Fixed
- Whole Window U-Value 1
  
  0.16
- Window Frame Material 1
  
  Unplasticized Polyvinyl Chloride (uPVC)
- Window Glazing SHGC 1
  
  0.61
- Window Manufacturer 2
  
  KW
- Window Product Name 2
  
  PassiV FP Awning
- Whole Window U-Value 2
  
  0.19
- Window Frame Material 2
  
  Unplasticized Polyvinyl Chloride (uPVC)
- Window Glazing SHGC 2
  
  0.61
- Window Manufacturer 3
  
  Lamilux
- Window Product Name 3
  
  60-vt
- Whole Window U-Value 3
  
  0.17
- Window Frame Material 3
  
  Aluminum
- Window Glazing SHGC 3
  
  0.32

Systems & Equipment

- Measured Ventilation Fan Efficiency
  
  0.7
- Renewable Energy Type(s)
  
  On-Site PV