Building Green on a Budget
Like any public project, managing the construction budget was a chief concern for BLDD Architects. Construction costs had risen significantly in the years since the initial funding request was submitted, and the State of Illinois now required all publicly-funded projects over 10,000 sq. ft. to achieve a Leadership in Energy and Environmental Design (LEED) Silver certification or a 2 Globe rating under the Green Building Initiative’s Green Globes rating system. BLDD was tasked with not only designing the 52,600 sq. ft. school to meet a high degree of sustainability, but to do so as cost effectively as possible. Although the Green Globes rating system considers all aspects of sustainable construction, such as water conservation and resource-efficient materials, energy efficiency is its major focus—accounting for more points than any other evaluation category.
Agricultural
Brock Beran - Brock Beran, DowCon and Energy Panel Structures
Features:
- Agricultural storage, shop and hobby shop
- 8-inch SIP walls
- Hay loft door
- 12-inch curb around perimeter of foundation
Why judges like it:
- LEED Platinum is extremely difficult to achieve
- Used regional and recycled materials
- Architecturally intriguing
- Excellent example of sustainability
LEED Platinum SIP Storage and Shop Derby KS
Honorable Mention Agricultural
MSU Poultry Research Facility and Teaching Center - Michigan State University, Energy Panel Structures
Features:
- Poultry research and teaching center
- 6-inch SIPs with CCX plywood and FRP on interior
- Climate control leads to healthier poultry and reduced utility costs
- FRP-lined SIPs casler to clean
- LED and CFL lighting
Why the judges liked it:
- SIPs part of detailed energy conservation strategy
- Designed for future addition of solar panels
- Energy monitoring incorporated into student’s curriculum
SIP Research and Teaching Center Lansing MI
Commercial / Industrial / Institutional Over 10,000 sq. ft.
Silvis Middle School - BLDD architects, Energy Panel Structures
Features:
- 8-inch SIP walls
- 10-inch SIP roof
- Certified to Green Globes
- 30% utility savings
- SIPs installed over structural steel
- Geothermal system
- Daylighting and lighting controls
Why judges like it:
- Innovative use of SIPs
- 50% reduction in energy costs
- Excellent method of improving efficiency of existing housing stock
SIP Case Study Middle School East Moline IL
SIP Middle School East Moline IL
Honorable Mention Commercial / Industrial / Institutional Over 10,000 sq. ft.
Zuni Christian Mission School - Hibbard Architecture-Planning, Premier SIPs by Insulfoam
Features:
- 8-inch SIP walls
- 12-inch SIP roof
- Combination of SIPs and steel frame
- Solar water heating
- Rainwater collection
SIP Christian Middle School Zuni NM
Commercial / Industrial / Institutional Under 10,000 sq. ft.
Forest Lake Studio-Workshop - Dennis Wedlick Architect LLC
Features:
- 8" and 10" SIP walls
- 12" SIP roof
- 0.56 ACH50
- Timber frame using reclaimed timber from Boeing plant
- Geothermal heating and cooling
- Energy recovery ventilator
Why the judges liked it:
- Good example of what you can do with SIPs
- Significant reduction in peak heating loads by using SIPs
- Represents an opportunity for farm owners across the nation to save money on heating costs
SIP Private Studio Forest Lake MN
Honorable Mention Commercial / Industrial / Institutional Under 10,000 sq. ft.
Cedar Food and Grill - DJR Architects, Energy Panel Structures
Features:
- Inner city grocery with apartments on 2nd floor
- 6-inch SIP walls
- Monthly energy costs 15% lower
- Anderson 100 series windows U-factor 0.29
- 75% FSC certified wood products
- Recycled 70% construction waste
SIP Grocery Store and Apartments Minneapolis MN
Multifamily
The Shores of Maplewood Senior Living - Kaas Wilson Architects, Energy Panel Structures
Features:
- Energy Star
- 120 units, 73,923 sq. ft.
- Temporary heat savings during construction
- HERS Index 52 (individual units)
- High Performance windows
- 96% AFUE boiler for central heat
- Better indoor air quality
Why the judges liked it:
- Nice design – mixture of materials and styles
- Energy performance - low HERS Index
- Good airtightness on a complex design
SIP Senior Living Facility Minneapolis MN
Honorable Mention Multifamily
Grandfamilies Place of Phoenix - Whitneybell Pery, Inc., Premier SIPs by Insulfoam
Features:
- 59 units
- Affordable housing
- 6" SIP walls
- Framing completed in one month
- Argon-filled double-pane windows
- LER lighting
- Energy Star appliances
Affordable SIP Living Complex Phoenix AZ
Single Family Homes - Over 3,000 sq. ft.
Keller Residence - Bliss Building, Inc., Extreme Panel Technologies
Features:
- 6-inch SIP walls
- 12-inch SIP roof
- HERS Index 36
- 0.47 ACH50
- Geothermal system 3.2 COP for heat and hot water
- 95% AFUE furnace, 18 SEER cooling system
- Energy recovery ventilator
Why the judges liked it:
- “Simple but elegant design”
- Incredible air tightness
- Lots of sustainability features
- Simple detailing
- Excellent performance
Energy Efficient SIP House Park Rapids MI
Single Family Homes - Under 3,000 sq. ft.
Inspiration Home - Safford James III Architects, Premier SIPs by Insulfoam
Features:
- Residence and demonstration home
- 10-inch SIP walls
- 12-inch SIP roof
- Energy Star 3.0 EPA Indoor airPLUS
- Washington State Built Green Level 5
- @200/year in heating costs
Energy Star SIP Demonstration House Olympia WA
Honorable Mention Single Family Homes - Under 3,000 sq. ft.
San Francisco Urban Infill House - Albert Costa Architects, Premier SIPs by Insulfoam
Features:
- 10-inch SIP floors
- 8-inch SIP walls and 10-inch SIP roof
- Reduced framing time and street encroachment in busy urban location
- Triple-pane windows
- Energy Star lighting and appliances