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Fiona AldousWagdy Anis FAIA H. Jay Enck, PEDavid Lang, AIADirk Meyer, AIAJesse Wadeson Wiss Janney Elstner Associates Commissioning & Green Building Solutions.

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Presentation on theme: "Fiona AldousWagdy Anis FAIA H. Jay Enck, PEDavid Lang, AIADirk Meyer, AIAJesse Wadeson Wiss Janney Elstner Associates Commissioning & Green Building Solutions."— Presentation transcript:

1 Fiona AldousWagdy Anis FAIA H. Jay Enck, PEDavid Lang, AIADirk Meyer, AIAJesse Wadeson Wiss Janney Elstner Associates Commissioning & Green Building Solutions BallingerGSAClark Construction

2 Order of Presentations Perspectives on Exterior Enclosure Commissioning2 Dirk Meyer, AIA GSA David Lang, AIA Ballinger Jesse Wadeson Clark Construction H. Jay Enck, PE Commissioning & Green Building Solutions, Inc. Fiona Aldous Wiss Janney Elstner Associates, Inc Wagdy Anis, FAIA Wiss Janney Elstner Associates, Inc am-12 noon October 21, 2010

3 An Architect’s Perspective on BECx Perspectives on Exterior Enclosure Commissioning 3 WISCONSIN INSTITUTES FOR DISCOVERY Madison, Wisconsin ITERATIVE FEEDBACK LOOPS & HIGH-PERFORMANCE GREEN BUILDINGS

4 Wisconsin Institutes for Discovery (WID-MIR) Perspectives on Exterior Enclosure Commissioning 4 INTERDISCIPLINARY COLLABORATIVE RESEARCH FACILITY

5 Wisconsin Institutes for Discovery (WID-MIR) Perspectives on Exterior Enclosure Commissioning 5 3 THIRD FLOOR RESEARCH NEIGHBORHOODS

6 WID-MIR Building Enclosure Co-Development Team Perspectives on Exterior Enclosure Commissioning 6 Owner Construction Manager Construction Manager Architect I.P.D. Collaborative Team I.P.D. Collaborative Team Ballinger Findorff University of Wisconsin & WARF University of Wisconsin & WARF Mortenson Uihlein-Wilson Morgridge Institute for Research Morgridge Institute for Research CS&E Linel Signature Protean H.J. Martin NBK Graef AEI PSJ Wiss Janney Elstner Associates Olin Huffman Facility Development Integrated Project Delivery Team Enclosure Commissioning Owner’s Representative Kawneer Architect’s Consultants Enclosure Contractors WISCONSIN INSTITUTES FOR DISCOVERY Enclosure Peer Review

7 The Future of High-Performance Green Buildings Perspectives on Exterior Enclosure Commissioning 7 Buildings Technology R&D Vision Enable designs of new buildings and retrofits of existing buildings that over the life cycle: Produce as much energy as they consume (NZEB). Double the service life of building materials, products, and systems and minimize life cycle impacts. Reduce domestic water use by 50% (to 50 gal/day per person), maximize water recycling and rainwater harvesting, and minimize stormwater runoff. Achieve breakthrough improvements in indoor occupant health, productivity, and comfort. Figure 3. Approach for Achieving Net-Zero Energy Buildings

8 Holistic High-Performance Green Building Enclosures Perspectives on Exterior Enclosure Commissioning 8 Durability Energy Efficiency Energy Efficiency Human Comfort Human Comfort High-Performance Sustainability High-Performance Sustainability Social Environmental Economic Thermal Comfort Modulated Daylight View Details That Last Airtightness Thermal Resistance Modulated Permeability Solar Shading Daylighting Materials That Last Thermal Mass Good Indoor Air Quality Ease of Maintenance Water Resistance & Condensation Control Occupant Controllability Triple Bottom Line

9 Human Comfort: Building Enclosure as Third Skin Perspectives on Exterior Enclosure Commissioning 9 FIRST SKINSECOND SKINTHIRD SKIN Modulated Permeability Thermal Resistance Water Resistance Airtightness UV Resistance Daylight & View Vapor Permeability Thermal Resistance Water Resistance Wind Resistance UV Resistance Layered & Adaptable Modulated Permeability Thermal Regulation Water Resistance Photosensitive

10 Durability: Expiration Date of Building Enclosure Perspectives on Exterior Enclosure Commissioning 10 Werner Sobek House R128 Stuttgart, Germany 2000 A.D. Triple Glazed Units Life Expectancy of Wall: 30 Years + Hadrian Pantheon Rome, Italy 126 A.D. Concrete with Brick Surface Life Expectancy of Wall: 1884 Years + Ballinger Wisconsin Institutes for Discovery Madison, Wisconsin 2010 A.D. Terra Cotta Rainscreen on Concrete Block Life Expectancy of Wall: 100 Years + LIGHTWEIGHT WALLINTERMEDIATE WEIGHT WALLHEAVYWEIGHT WALL

11 Energy Efficiency: Building Energy Flow Diagram Perspectives on Exterior Enclosure Commissioning 11 Integrated Building Design Seeks System Synergies to Reduce Inefficiencies and Waste High-Performance Building Enclosure Adapted from: Buro Happold Consulting Engineers and J. Lovell, “Building Envelopes: An Integrated Approach” Building Enclosure Solar Hot Water & PV Integrated Building Systems Low-Energy Radiant Cooling & Heating System Geoexchange System

12 Integrated Design Process: Recommended Reading Perspectives on Exterior Enclosure Commissioning 12 OPTIMIZED ENCLOSURE DESIGN INTEGRATED BUILDING SYSTEMS HIGH-PERFORMANCE GREEN BUILDING Holistic Sustainability Human Comfort Durability Energy Efficiency Radiant Heating & Cooling Displacement Ventilation Low Energy Low Maintenance Modulated Permeability Thermal Resistance Water Resistance Airtightness UV Resistance Daylight & View TOTAL BUILDING Cx

13 Integrated Design Process: Iterative Feedback Loops Perspectives on Exterior Enclosure Commissioning 13

14 BECx Process: Iterative Feedback Loops Perspectives on Exterior Enclosure Commissioning 14 BECx Feedback Loops Enable Improved Quality of Building Enclosure

15 BECx Process: High-Performance Decision Analysis Perspectives on Exterior Enclosure Commissioning 15 “Good Enough” Is Not Enough Anymore


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