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Project 1688

Oak Tree Village - Building D

Griswold, Connecticut

Building Function

Multifamily
Project Type

New Construction
ASHRAE Climate Zone

5A - Cool - Humid
Status

Final Certified
INT. Conditioned Floor Area

45195 sq. ft.

Core Project Team

Phius CPHB

Andrew Bourne
Phius Certified Verifier

Nicole Burger
Phius CPHC (Lead)

Kai Fast
Project Submitter

Kai Fast

Project Information

- Construction Company
  
  Dakota Partners
- Building Function
  
  Multifamily
- Project Type
  
  New Construction
- Construction Type
  
  Wood Frame
- Number of Units
  
  36
- Number of Stories
  
  4
- Program Version
  
  PHIUS+ 2018 CORE
- INT. Conditioned Floor Area
  
  45195 sq. ft.
- Status
  
  Final Certified
- Design Certification
  
  September 14, 2021
- Final Certification
  
  May 27, 2022
- ASHRAE Climate Zone
  
  5A - Cool - Humid
- Region
  
  Northeast

Performance

- Annual Heating Demand
  
  2.87
- Annual Cooling Demand
  
  3
- Peak Heating Load
  
  2.53
- Peak Cooling Load
  
  1.76
- Site Energy Use Index (EUI)
  
  18.02
- Site Energy Use Index (w/Renewables)
  
  15.96
- Compliance Software
  
  WUFI Passive
- Source Energy (Residential)
  
  5738
- Source Energy (Residential w/Renewables)
  
  4966
- Air Tightness (per enclosure area)
  
  0.037

Enclosure

- Wall 1 Type
  
  Framing with Continuous Insulation
- Wall 1 R-Value
  
  32
- Wall 1 Insulation Type
  
  Cellulose, PolyIso
- Wall 2 Type
  
  All Insulation within Framing
- Wall 2 R-Value
  
  12
- Wall 2 Insulation Type
  
  EPS
- Wall 3 Type
  
  Framing with Continuous Insulation
- Wall 3 R-Value
  
  44
- Wall 3 Insulation Type
  
  CCSPF, EPS
- Roof 1 Type
  
  Vented Above Deck
- Roof 1 R-Value
  
  59
- Roof 1 Insulation Type
  
  Cellulose
- Roof 2 Type
  
  Vented Above Deck
- Roof 2 R-Value
  
  43
- Roof 2 Insulation Type
  
  PolyIso
- Roof 3 Type
  
  Unvented
- Roof 3 R-Value
  
  26
- Roof 3 Insulation Type
  
  Other
- Floor Type 1
  
  Slab on Grade
- Floor 1 R-Value
  
  32
- Floor 1 Insulation Type
  
  EPS
- Floor Type 2
  
  Basement Slab
- Floor 2 R-Value
  
  16
- Floor 2 Insulation Type
  
  EPS
- Window Manufacturer 1
  
  Sanford Hills
- Window Product Name 1
  
  3xCasement
- Whole Window U-Value 1
  
  0.19
- Window Frame Material 1
  
  Vinyl
- Window Glazing SHGC 1
  
  0.34
- Window Manufacturer 2
  
  Sanford Hills
- Window Product Name 2
  
  2xFixed
- Whole Window U-Value 2
  
  0.19
- Window Frame Material 2
  
  Vinyl
- Window Glazing SHGC 2
  
  0.34
- Window Manufacturer 3
  
  Kawneer
- Window Product Name 3
  
  Trifab Storefront
- Whole Window U-Value 3
  
  0.35
- Window Frame Material 3
  
  Aluminum
- Window Glazing SHGC 3
  
  0.39

Systems & Equipment