sustainable constructionarchitecture
spacer
spacerspacer
spacersustainable buildingPrintgreen constructionContact
spacer
spacerspacer
Holcim Awardsspacer
sustainability
spacer
holcim foundation search
spacer
spacer
spacer
spacer
Construction Sustainable

Holcim Awards 2005 - North America - Acknowledgement

Library and Classroom Building, Langara College, Vancouver, British Columbia, Canada

spacersustainable construction

The building was completed in 2007 (main image) and is now LEED Gold certified, and (inset) rendering of view to South-West in original Holcim Awards submission in 2005.

holcim foundation


Type of project:
Institutional Project

Start of construction:
June 2005

Principal author:
Stephen Richard Teeple, architect, Teeple Architects, Inc., Toronto, Ontario, Canada

holcim foundation

Project Summary
Located in Canada, this entry is driven from the outset by a concern for sustainable construction. The authors are merited for their innovative effort to produce a facility that reflects the environmental factors to which it responds, most notably variable wind conditions. Such forces are put to work in an ingenious way by the warped concrete roof that is shaped so as to increase the velocity of air currents, thus eliminating the need for mechanical ventilation. Cooling is facilitated throughout by wind towers that pull fresh air upward through the building, while natural light is directed downward into the interior. Much consideration is also given to how the building is situated in the larger context of the campus. The work is as convincing economically as it is aesthetically. Furthermore, the proposal provides a clear vision for community improvement at both the planning and architectural levels of design.

holcim foundation

Holcim Awards for Sustainable Construction 2005 - North America - Acknowledgement  Library and Classroom Building, Langara College, Vancouver, British Columbia, Canada
Stephen Richard Teeple

holcim foundation

Comment of the Holcim Awards 2005 Jury for North America
The project is distinguished by the innovative effort to produce a building that reflects the environmental forces to which it responds. The systematic approach to achieving a sensible urban ecology is to be highly commended in that it actively pursues a sustainable, low energy design, yet is not functionally or aesthetically compromised.

Unique to these efforts is the warped concrete roof that is shaped in such a way as to increase the velocity of cross winds at this level. Effectively ventilated throughout, cooling is facilitated by the wind towers that pull air upward through the building, thereby eliminating the need for costly conventional air conditioning.

Temperature control is further achieved through solar shading. Not only offering a strong aesthetic identity and refined public amenities to the local context, such measures are particularly valuable in promoting communal awareness of ecological issues at large.

While acknowledging the initially high “hard” cost of certain high-tech solutions, a commendable effort is made with life-cycle calculations to demonstrate the potential long-term benefits of such investments. A clear vision for community improvement is evidenced at both the planning and architectural levels of design.

Holcim Awards for Sustainable Construction 2005 - North America - Acknowledgement  Library and Classroom Building, Langara College, Vancouver, British Columbia, Canada
View towards South-West as featured in the original project submission in 2005.

holcim foundation

Image gallery – Library and Classroom Building, Langara College, Vancouver, British Columbia, Canada

All project images and photos shown below can be downloaded in higher-resolution. To download an image, click on
the link below any picture. For assistance or clarification, please contact info@holcimfoundation.org
View from the North-East
TIF (4818 KB)
View from the South-West
TIF (4818 KB)
Master plan
TIF (4821 KB)
View from above
Section and gardens
TIF (2311 KB)
Roof form
TIF (4816 KB)
Roof with wind towers
TIF (1572 KB)
Airflow thorugh wind towers
TIF (4818 KB)
Air circulation
TIF (4817 KB)
View from the North
TIF (4818 KB)
  
spacer
holcim foundation
holcim foundation
holcim foundation
holcim foundation
spacer
spacerspacerspacerskin element
spacerspacer
spacer
spacerspacer
skin elementCopyrightskin elementLegalskin elementHolcim Ltdspacerskin elementspacerskin element
spacer
spacer