Technical Specifications
Building Configuration
Building Type
4-unit super-insulated structure
Floor Count
4 floors
Unit Program
3-4 bed / 2 bath per unit
Lot Size Range
Medium (3,500-5,000 sq ft)
Infrastructure Systems
Wet Wall Configuration
Centralized wet wall spine
HVAC System
Cold-climate heat pump (rated to -40°F)
Solar Strategy
South-facing solar optimized for low sun angles
Water Strategy
Rainwater collection + heated drainage
Cost Analysis
Cost per Unit
$150,000
Total Build Target (4 units)
$600,000
Cost Efficiency
0K under max
Climate Suitability
Cold/Arctic (design temp -40°F)
Deployment Notes
Passive House-level insulation (R-60 walls, R-80 roof)