Metrics
| 
	                   Airtightness:  | 
	              
	            
	              
	                
	                   0.7 ACH  | 
	              
	            
	          
| 
	                   Heat demand:  | 
	              
	            
	              
	                
	                   6.8 kBtu/sf/yr  | 
	              
	            
	          
| 
	                   Cooling demand:  | 
	              
	            
	              
	                
	                   6.5 kBtu/sf/yr  | 
	              
	            
	          
| 
	                   Primary energy demand:  | 
	              
	            
	              
	                
	                   37 kBtu/sf/yr  | 
	              
	            
	          
This terraced passive house was built for a private client in the Village of Mamaroneck. The building is a 2-story wood frame construction with a masonry basement and is oriented 32 Degree east of south. The building is a retrofit and extension of an existing build originally built in 1963. The home is the first certified EnerPhit Passive House in Westchester county.
Photo credit: Korin Krossber