Skip to main content

Project 1828

Front Street Building 2

Portland, Maine

Building Function

Multifamily
Project Type

New Construction
ASHRAE Climate Zone

5A - Cool - Humid
Construction Completion

2022
Status

Final Certified
INT. Conditioned Floor Area

14173 sq. ft.

Core Project Team

Phius CPHB

Daryl Norton
Phius Certified Verifier

Michael Browne
Phius CPHC (Lead)

Jeff Geisinger
Project Submitter

Jeff Geisinger

Project Information

- Architecture Planning
  
  Utile
- Building Owner
  
  Front Street Redevelopment, LP
- Mechanical Systems Designer
  
  Petersen Engineering, Inc.
- Construction Company
  
  Zachau
- Building Function
  
  Multifamily
- Project Type
  
  New Construction
- Construction Type
  
  Wood-Frame
- Number of Units
  
  13
- Number of Stories
  
  3
- Program Version
  
  PHIUS+ 2018 CORE
- INT. Conditioned Floor Area
  
  14173 sq. ft.
- Market Category
  
  Affordable Housing
- Status
  
  Final Certified
- Design Certification
  
  May 18, 2021
- Final Certification
  
  April 21, 2023
- Construction Completion
  
  2022
- ASHRAE Climate Zone
  
  5A - Cool - Humid
- Region
  
  Northeast

Performance

- Annual Heating Demand
  
  5.15
- Annual Cooling Demand
  
  0.9
- Peak Heating Load
  
  4.07
- Peak Cooling Load
  
  1.82
- Site Energy Use Index (EUI)
  
  25.45
- Compliance Software
  
  WUFI Passive
- Source Energy (Residential)
  
  5456
- Air Tightness (per enclosure area)
  
  0.056

Enclosure

- Wall 1 Type
  
  Framing with Continuous Insulation
- Wall 1 R-Value
  
  34
- Wall 1 Insulation Type
  
  Fiberglass, Other
- Roof 1 Type
  
  Unvented Roof
- Roof 1 R-Value
  
  73
- Roof 1 Insulation Type
  
  Other
- Floor Type 1
  
  Slab on Grade
- Floor 1 R-Value
  
  23
- Floor 1 Insulation Type
  
  EPS
- Window Manufacturer 1
  
  Logic
- Whole Window U-Value 1
  
  0.18
- Window Frame Material 1
  
  Unplasticized Polyvinyl Chloride (uPVC)
- Window Glazing SHGC 1
  
  0.37

Systems & Equipment

- Ventilation System Manufacturer
  
  Zehnder
- Ventilation System Product Name
  
  ComfoAir 550 and 200
- Ventilation System Layout
  
  De-Centralized
- Ventilation System Type
  
  HRV
- Sensible Recovery Efficiency
  
  90