Jamestown Integrated Facade Promoting flexible programmes in adapative reuse projects through high performance facade design
Luke Butcher & Jill Sornson Kurtz
ARCH 752 integrated building design PennDesign, University of Pennslyvania
R 21, 3P [230o, 35o]
MAR 21, 12P [170o, 39o]
Site Information DEC 21, 3P [219o, 14o]
DEC 21, 12P [176o, 24o]
Winds on days warmer than 20 or 80% humidity (mph) 22.5
20.0
17.5
15.0
12.5
10.0
7.5
> 5.0
Wind, sun and humidity
JUN 21, 3P [254o, 51.8o]
JUN 21, 12P, [171o, 47o]
30
25
20
MAR 21, 3P [230o, 35o]
MAR 21, 12P [170o, 39o]
15
10
DEC 21, 3P [219o, 14o]
DEC 21, 12P [176o, 24o]
5
January
February
March
April
May
June
July
August
September
October
November
December
Rainfall Winds on days warmer than 20 or 80% humidity (mph)
Jamestown Integrated Facade
22.5
20.0
17.5
15.0
12.5
10.0
7.5
> 5.0
Luke Butcher & Jill Sornson Kurtz
Environmental Strategies
Daylight Harvesting
[Academic use only]
Increase Biodiversity
Natural Ventilation
[Academic use only]
Directed Views
Rainwater Harvesting
[Academic use only]
Solar Power
Jamestown Integrated Facade [Academic use only]
Luke Butcher & Jill Sornson Kurtz [Academic use only]
[Academic use only]
Programme Strategies
Monofunctional
[Academic use only]
Horizontal stratification
Bifunctional (vertical)
[Academic use only]
Vertical stratification
Bifunctional (horizontal)
[Academic use only]
Hybrid
Jamestown Integrated Facade [Academic use only]
Luke Butcher & Jill Sornson Kurtz [Academic use only]
[Academic use only]
Improving Thermal Performance
Exterior insulation and overclad retrofits
[Academic use only]
Interior insulation
Jamestown Integrated Facade
High performance glazing
[Academic use only]
New construction
Luke Butcher & Jill Sornson Kurtz
Construction Strategy
Retained brick facade [Academic use only]
New openings in brick facade [Academic use only]
New curtain wall [Academic use only]
Jamestown Integrated Facade
Retained timber joists (primary) [Academic use only]
Retained timber joists (secondary) [Academic use only]
Removed timber joists [Academic use only]
New concrete slab [Academic use only]
External balconies [Academic use only]
New timber floors [Academic use only]
Luke Butcher & Jill Sornson Kurtz
Aluminium capping 48 FT 2 IN
Green roof Rigid insulation (R-20) Insulated spandrel panel (R-23) Retained opening Aluminium frame curtain wall (U-0.31) Tilt and turn window Retained brick facade
36 FT
High performance double glazed unit (U-0.31) Radiant floor Retained timber joist High performance double glazed door unit (U-0.52) Enlarged opening in retained facade Steel balcony railings
24 FT
Precast concrete floor Insulated spandrel panel (R-23) Vertical blind Tilt and turn window
12 FT
Optional perimeter heater Operable louvre panel (R-23) Daylight sensor Enlarged opening in retained facade Store front glazing
0 FT
West Elevation + Typical Section [Academic use only]
Jamestown Integrated Facade
[Academic use only]
Luke Butcher & Jill Sornson Kurtz
Key
Aluminium capping
Glazing Insulated spandrel panel
Retained brick facade Retained timber joist High performance double glazed unit (U-0.31) Aluminium frame curtain wall (U-0.31) High performance double glazed door unit (U-0.52)
Aluminium faced insulated capping to retained timber joist
Tilt and turn window Steel balcony railings Precast concrete floor
Tilt and turn window
Operable louvre panel (R-23) Spandrel panel (R-23) Store front glazing
Cutain Wall Elevation [Academic use only]
Jamestown Integrated Facade
Luke Butcher & Jill Sornson Kurtz
Key
Aluminium capping Green roof Rigid insulation (R-20)
Glazing Insulated spandrel panel
Retained brick facade High performance double glazed unit Aluminium frame curtain wall (U-0.31)
High performance double glazed door unit (U-0.52) Radiant floor Retained timber joist Internal partition Tilt and turn window
Plasterboard bulkhead
Tilt and turn window
Rigid insulation
Store front glazing
Internal Elevation [Academic use only]
Jamestown Integrated Facade
Luke Butcher & Jill Sornson Kurtz
Key
Details
1
1. 2. 3. 4. 5. 6.
Aluminium capping Green roof Rigid insulation (R-20) Insulated spandrel panel (R-23) Aluminium frame curtain wall (U-0.31) Plasterboard bulkhead
7. High performance double glazed unit (U-0.31) 8. Radiant floor 9. Retained timber joist 10. High performance double glazed door unit (U-0.52) 11. Floor finish 12. Steel balcony railings
13. Precast concrete floor 14. Vertical blind 15. Perimeter heater 16. Operable louvre panel (R-23) 17. Store front glazing 18. Aluminium faced insulated capping
12
4
Moisture, air and thermal barrier
12
7
12
10
7
2
11
3
11
8
15
11
8 3
3
3
3
13 9
9
4
9
16
9 6
6
18
6
18
14
18
14
14
18
17
14
Roof junction
Typical curtain wall
Balcony junction
Louvre junction
[Academic use only]
Jamestown Integrated Facade
Luke Butcher & Jill Sornson Kurtz
Environmental Section
June 21st, 1200
Residential
Daylight Harvesting
March 21st, 1200
Natural Ventilation
[Academic use only] [Academic use only]
Residential
Increase Biodiversity
[Academic use only]
Stormwater management
December 21st, 1200
Office
[Academic use only]
Workshop or Retail
Directed Views
Jamestown Integrated Facade [Academic use only]
Hybrid Programme [Academic use only]
[Academic use only]
Luke Butcher & Jill Sornson Kurtz
Lux
Illuminance (Sunny Sky)
0
150
300
450
600
March 21st, 0900
June 21st, 0900
September 21st, 0900
December 21st, 0900
March 21st, 1200
June 21st, 1200
September 21st, 1200
December 21st, 1200
750
900
1050 1200 1350 1500
North
March 21st, 1500
Jamestown Integrated Facade
June 21st, 1500
September 21st, 1500
December 21st, 1500
Luke Butcher & Jill Sornson Kurtz
Daylight Autonomy
North
North
Percentage of Time
100 to 2000 Lux Jamestown Integrated Facade
Under 100 Lux
0%
10%
20%
30% 40%
50%
60%
70% 80%
90% 100%
Luke Butcher & Jill Sornson Kurtz
Glare
March 21st, 0900
June 21st, 0900
September 21st, 0900
December 21st, 0900
March 21st, 1200
June 21st, 1200
September 21st, 1200
December 21st, 1200
March 21st, 1500
June 21st, 1500
September 21st, 1500
December 21st, 1500
Jamestown Integrated Facade
Luke Butcher & Jill Sornson Kurtz
Natural Ventilation CFD
Jamestown Integrated Facade
21.0 MPH
9.0 MPH
3.5 MPH
9.5 M/S
4.0 M/S
1.5 M/S
Luke Butcher & Jill Sornson Kurtz
Key
Fenestration Ratios
Retained brick facade Glazing Spandrel Panel
36% Window-wall ratio [Academic use only]
62% Window-wall ratio [Academic use only]
Jamestown Integrated Facade
75% Window-wall ratio [Academic use only]
50% Window-wall ratio [Academic use only]
Luke Butcher & Jill Sornson Kurtz
Thermal Performance Envelope component
2010 NY Energy Code
ASHRAE 90.1-2007
Integrated Facade
Min. R-Value
R-20 ci
R-20 ci
R-20 ci
Min. R-Value Rigid
R-3.8 ci
R-3.8 ci
2 x R-7
Min. R-Value Batt
R-13
R-13
R-11
R-16.8
R-16.8
R-23
NR
R-27
Roof Insulation above deck Walls Wood Framed & Other
Combined Floor Slab on grade (unheated)
Min. R-Value
Windows
R-15 BTU / (hr x ft x F)
W / (m x C)
U-0.35
U-0.45
U-0.31
NR
0.4
0.24
U-0.85
U-0.8
U-0.52
Max. solar heat gain coefficient (PF=0.4)
NR
0.4
0.18
Min cfm/ft2
0.3
N/A
N/A
2
Metal framing curtain wall
Max. U-Factor
Max. solar heat gain coefficient (PF=0.4) Metal framing entrance
Max. U-Factor
2
Leakage Rates Vapor Retarders Class I or II vapor retarders are required on the interior side Notes 2010 Energy Conservation Construction Code of New York State; Chapter 5 - Commercial Energy Efficiency; Section 502 - Building Envelope Requirements ASHRAE 90.1 - 2007; Chapter 5 - Building Envelope; Table 5.5-5 Building Envelope Requirements for Climate Zone 5
Jamestown Integrated Facade
Luke Butcher & Jill Sornson Kurtz
Jamestown Integrated Facade Promoting flexible programmes in adapative reuse projects through high performance facade design
Luke Butcher & Jill Sornson Kurtz
arch 752 integrated building design PennDesign, University of Pennslyvania