ArchShowcase 
Sumit Singhal
Sumit Singhal loves modern architecture. He comes from a family of builders who have built more than 20 projects in the last ten years near Delhi in India. He has recently started writing about the architectural projects that catch his imagination. Grand Théâtre de Québec in Canada by Lemay and Atelier 21May 11th, 2017 by Sumit Singhal
Article source: v2com An innovative Canadian first for a heritage preservation project of its size, the new glass envelope that will protect the Grand Théâtre de Québec is a Lemay and Atelier 21 consortium design and the winning solution in the cultural complex’s architectural competition. Faced with the severe deterioration of its concrete envelope, made of prefabricated panels, the Grand Théâtre de Québec needed an intervention to ensure its longevity. The team’s proposed solution was holistic, delicate, transparent and understated. The jury was charmed by the concept of a protective shell around architect Victor Prus’ creation, a brutalist icon inaugurated in 1971.  Image Courtesy © Lemay and Atelier 21
 Image Courtesy © Lemay and Atelier 21
“It was crucial to respect Prus’ vision,” said Eric Pelletier, Lemay architect and creative partner, “and preserve the integrity of Jordi Bonet’s mural, sculpted into the interior supporting wall over an area of 1,000 m2.” The future glass casing will be integrated with the building as a modern, conserving cocoon, where the gap formed by the double façade will be climate-controlled and ventilated, thereby protecting the concrete panels.  Image Courtesy © Lemay and Atelier 21 The complex and daring rescue operation met the daunting challenge of stopping the Grand Théâtre’s advanced structural deterioration in its tracks. Repeated freezing and thawing had caused its metallic anchors to rust, exposing the concrete panels and risking their collapse. Multiple constraints In addition to Jordi Bonet’s existing work, intimately entwined with the building’s structure, the institution’s artistic vocation produced challenges for the project team. The humidity level between the walls needed to be optimized to prevent musical instruments’ cracking as a result of overly dry air. The Grand Théâtre de Québec also chose to maintain operations throughout. The solution addressed all of these concerns.  Image Courtesy © Lemay and Atelier 21 Repair and protection work will take place from spring 2017 to fall 2018 and cost $16 million. About Lemay Founded in 1957 as an architectural practice, Lemay is one of Canada’s leading integrated design services firms, merging architecture, urban design, interiors, landscape, engineering, sustainability and branding into a multidisciplinary and synergistic ensemble. With nine offices worldwide and ranked 74th according to World Architecture (WA), Lemay is also one of Canada’s most creative and awarded firms, with over 350 awards and prizes. Leveraging its unique blend of creativity, capacity and expertise, Lemay champions its clients’ aspirations, enhances users’ quality of life and strives to build a brighter future for our communities.  Image Courtesy © Lemay and Atelier 21 About Atelier 21 Atelier 21 is an architecture firm with solid foundations in Quebec. It was born of experienced architects in 2004 and is dedicated to green building and sustainable development. Its vision is to embrace the responsible use of natural resources in search of excellent design that will stand the test of time. Atelier 21 offers renowned expertise in institutional and commercial projects as well as building envelope rehabilitation. Professionals from the firm pledge to promote the preservation of our architectural heritage, whether classic or modern. Their sensitivity to these issues has been highlighted by several prizes and awards. www.a21.ca/en  Image Courtesy © Lemay and Atelier 21
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Tags: Canada, Québec City Category: Theater |
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