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perkinswill.com 1
SURVEY OF INTERNATIONAL TALL WOOD BUILDINGS
perkinswill.com 2
MARKET CONTEXT
perkinswill.com 3The Opportunity
perkinswill.com 4Michael Green ArchitectsPhoto Credit: Ema Peter
Architecture by: Perkins+WillPhoto credit: Martin Tessler
Architecture by: GILLES HUOT. A R C H I T E C T EPhoto credit:: http://exruefrontenac.com/affaires/immobilier/30416-ledifice-fondaction-csn-prix
Architecture by Harry Wild Joneshttp://www.mnpreservation.org/wp-content/uploads/2011/05/Butler-021.jpg
perkinswill.com 5
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MomentumMomentum
perkinswill.com 6
SURVEY OF INTERNATIONAL TALL WOOD BUILDINGS
The Project
perkinswill.com 7Scope
Compile experiences from key stakeholders in tall wood construction:
Areas of Inquiry
Lessons learnedProject insuranceProject financingBuilding ops/maint.
Stakeholder Groups
Owners/DevelopersDesign TeamsAuthoritiesConstruction Teams
perkinswill.com 8* as of 9/20/2013Approach and Methodology
perkinswill.com 9* as of 9/20/2013
perkinswill.com 10* as of 9/20/2013Deliverables
perkinswill.com 11Participant Project
12 perkinswill.comt
• E3• Kaden
Klingbeil BerlinFirst example of timber structure above 5 storeys
2008 Architecture by Kaden KlingbeilPhoto credit: Bernd Borachrt
E3BERLIN, GERMANY
Commercial/ResidentialPost/Beam7 StoreysCompleted 2008
13 perkinswill.comtArchitecture by Arkitektbolaget Kronoberg
Photo credit: Midroc
LimnologenVÄXJÖ, SWEDEN
ResidentialPanelized8 StoreysCompleted 2009
14 perkinswill.comtArchitecture by Karakusevic Carson Photo credit: Willmott Dixon Group
Bridport HouseLONDON, ENGLAND
ResidentialPanelized 8 StoreysCompleted 2010
15 perkinswill.comt
Berlin
2011
• 3xGRUN• Rozynski
Sturm
Architecture by Rozynski Sturm Photo credit: Stefan Mueller
3XGRÜNBERLIN, GERMANY
ResidentialPanels/Post/Beam5 StoreysCompleted 2011
16 perkinswill.comtArchitecture by Schankula Architekten Photo credit: Huber&Sohn
Holz 8BAD AIBLING, GERMANY
Commercial/ ResidentialPanelized8 StoreysCompleted 2011
17 perkinswill.comtArchitecture by Lend Lease Photo credit: Lend Lease
FortéMELBOURNE, AUSTRALIA
Commercial/ResidentialPanelized10 StoreysCompleted 2012
18 perkinswill.comtArchitecture by Perkins+Will Photo credit: Martin Tessler
Earth Sciences Building VANCOUVER, CANADA
InstitutionalPost/Beam5 StoreysCompleted 2012
19 perkinswill.comtArchitecture by Hermann Kaufmann Photo credit: www.creebuildings.com
LCT ONEDORNBIRN, AUSTRIA
CommercialPanels/Post/Beam8 StoreysCompleted 2012
20 perkinswill.comtArchitecture by Shigeru Ban Photo credit: Didier de la Tour
TamediaZURICH, SWITZERLAND
CommercialPost/Beam6 StoreysCompleted 2013
21 perkinswill.comtArchitecture by Rossi Prodi Photo credit: Polaris Real Estate
Cenni di CambiamentoMILAN, ITALY
Commercial/ResidentialPanelized9 StoreysCompleted 2013
perkinswill.com 22
LESSONS LEARNED
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LimnologenArchitecture by Arkitektbolaget Kronoberg Photo credit: Midroc
Why Tall Wood?
perkinswill.com 24Forte
Architecture and Photo credit: Lend Lease
Rationale and Motivation
• Market Leadership and Innovation• Environmental Benefit of Wood• Construction Schedule Savings
perkinswill.com 25Limnologen
Architecture by Arkitektbolaget Kronoberg Photo credit: Midroc
Supportive Governing Policy• Carbon taxes and reporting• Renewable resources policies• Energy efficiency policy• Timber industry incentives and support
perkinswill.com 26Best Practices
perkinswill.com 27
A Successful Approach
• Commit• Conduct Market research• Create research partnerships
LimnologenArchitecture by Arkitektbolaget Kronoberg Photo credit: Midroc
perkinswill.com 28Cenni di Cambiamento
Architecture by Rossi Prodi Photo credit: Polaris
A Successful Approach
• Collaborate/Integrate design and fabrication
• Innovate Holistically
perkinswill.com 29
A Successful Approach
• Pre-plan and plan again• Share
LCT ONEArchitecture by Hermann Kaufmann Photo credit: www.creebuildings.com
perkinswill.com 30
LimnologenArchitecture by Arkitektbolaget Kronoberg Photo credit: Midroc
Design and Construction Solutions
perkinswill.com 31
Char layer, sprinklers, gypsum
Panels favoured for residential
Separated or decoupled floors/ceilings
Structural timber not exposed, moisture sensors
Concrete core, CLT load bearing walls
Raised floors, dropped ceilings
3XGrunArchitecture by Rosynski_Strum Photo credit: Stefan Mueller
Range of Design Solutions
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A Range of Construction Solutions
Limit mix of materials and penetrations
Precast concrete accelerates schedule
All or nothing
Details make all the difference
Material interfaces require special attention
Holz8Architecture by Shankula Architekten Photo credit: Huber&Sohn
perkinswill.com 33
Working Through Approvals
• Collaborate Early• Establish a methodology of compliance• Test• Account for innovation and
engagement
Design Team:Online Questionnaire Participant Responses
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Overcoming Code Challenges
• Educate the Authority along with project team.
• Onsite AHJ Inspections
perkinswill.com 35
INSURANCE AND FINANCING
perkinswill.com 36TamediaArchitecture by Shigeru Ban Photo credit: Didier de la Tour
Insurance
• Insurance coverage and costs were similar or identical to conventional in almost all cases.
perkinswill.com 37Earth Sciences Building
Architecture by Perkins+Will Photo credit: Martin Tessler
Financing
• Self-financed or traditional lending• Projects were completed within set
budgets• Significant incentive funding
accessed in NA only
perkinswill.com 38
BUILDING PERFORMANCE
perkinswill.com 393XGrun
Architecture by Rosynski Sturm Photo credit: Stefane Mueller
Complementary Performance Objectives
• Wood supports an efficient envelope• Aligns well with passive design
strategies (and Passive House Certification).
perkinswill.com 403XGrun
Architecture by Rozynski Sturm Photo credit: Stefan Mueller
Occupant well-being and quality of space
• Exposed wood creates warm spaces• Wood is a healthy material
perkinswill.com 41LCT ONE
Architecture by Hermann Kaufmann Photo credit: www.creebuildings.com
Monitoring
• Moisture• Energy performance• Occupant comfort• Open source results
perkinswill.com 42
FINAL MESSAGE
perkinswill.com 43
The Strongest Message
• Tall wood construction is a valid construction method with the potential to transform the construction industry.
perkinswill.com 44Architecture by Kaden Klingbeil
Photo credit: Bernd Borchardt
What’s Still Needed
• Testing and monitoring data• Market acceptance research• Policy frameworks – regulatory
mechanisms and government support• Refinement in design and
construction techniques• Product suppliers
perkinswill.com 45LCT ONE
Architecture by Hermann Kaufmann Photo credit: www.creebuildings.com
Keys to Success
• Supportive governing policy is key• Collaborate, research, engage• Innovate holistically, not just with
wood• Early effort is essential
perkinswill.com 46UBC Earth Sciences Building
Architecture by Perkins+Will Photo credit: Martin Tessler
Lessons for North America
• Wood offers multiple benefits: • Energy• Quality• Low carbon• Regional imperative
• Integrate timber construction expertise in design
• Take better advantage of prefabrication• Code barriers can be overcome
perkinswill.com 47UBC Earth Sciences Building
Architecture by Perkins+Will Photo credit: Martin Tessler
What’s Next?
• Performance and cost data• Research partnerships• Policy development• Engage authorities
perkinswill.com 48
Download the full report:
www.rethinkwood.com/tall-wood-survey
The reThink Wood initiative is a coalition of interests representing North America’s wood products industry and related stakeholders. The coalition shares a passion for wood products and the forests they come from. Innovative new technologies and building systems have enabled longer wood spans, taller walls, and higher buildings, and continue to expand the possibilities for wood use in construction.
FOR MORE TALL WOOD INFORMATION VISIT: www.rethinkwood.com
*Forestry Innovation Investment and Binational Softwood Lumber Council, (2014). Survey of International Tall Wood Buildings, Retrieved on 05/2014 from www.rethinkwood.com/tall-wood-survey.
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