Kaplan/Malarkey Residence

PROJECT

Project Name: Kaplan/Malarkey Residence
Completion Date:
2014
Building Type:
Single Family Retrofit
Project Description:

This project converted a formerly dark, cramped and uncomfortable "lightly built" 1960s house into a modern, open, comfortable and healthy Certified Passive House with ample daylight throughout. As part of the remodel, the basement was converted into an additional full story of living space.

Location:
94131 San Francisco, CA
No. of units:
1
Construction Type:
wood framed
Construction Cost:


TEAM

Owner:
Jonathan Kaplan and Sarah Malarkey
Architect/Designer:
Essential Habitat Architecture
Engineer/s:
PH Consultant:
Essential Habitat Architecture
Contractor:
Clover Construction
Other:
Miscelaneous:


PREDICTED PERFORMANCE

METRIC VALUES

Treated Floor Area:
2750 ft2
255 m2
Typical Calc. Area:
3507 ft2
Exterior Walls:
18.76 hr.ft2.ºF/BTU
0.303 W/m2K
Floor/Slab:
9.24 hr.ft2.ºF/BTU
0.615 W/m2K
Roof:
52.00 hr.ft2.ºF/BTU
0.109 W/m2K
Overall Window:
4.36 hr.ft2.ºF/BTU
1.302 W/m2K
Window Frame:
5.92 hr.ft2.ºF/BTU
0.959 W/m2K
Window SHGC:
0.67
0.67 %
Entry Door:
0 W/m2K
Ventilation:
73.10 %
73.10 %
Heating Source:
Hot water (from solar thermal system)
Cooling Source:
Hot Water Source:
Solar Thermal with nat. gas backup
Airtightness:
0.60 ACH50
0.60 ACH50
Green materials:
Annual Heat Demand:
3.99 kBTU/ft².yr
12.59 kWh/m2yr
Heating Load:
2.86 BTU/ft².hr
9.02 W/m2
Primary Energy Value:
14.18 kBTU/ft².yr
44.73 kWh/m2yr


CERTIFICATION

Certification:
0
Issued by:
PHI (CertiPHiers)