Isothermic inaugurates a new facility in Bois-des-Filion and launches PACE Wall™

To support growth, accelerate innovation and expand Quebec’s offering of high-performance energy-efficient solutions.

Isothermic is proud to officially inaugurate its new Bois-des-Filion facility today, following the acquisition of AT Fabrication — a major strategic milestone in the company’s evolution. Thirteen million dollars have already been invested in equipment, research and development, and facility expansion. This acquisition enables Isothermic to expand its presence on Montreal’s North Shore, strengthen its proximity to key markets and significantly broaden its building envelope offering through the integration of advanced façade solutions: window walls, curtain walls, unitized systems and high-performance architectural components.

On this occasion, Isothermic is also unveiling PACE Wall™, a new generation of prefabricated wall designed to address the emerging realities of the industry: labour shortages, schedule pressures, profitability requirements and growing energy performance expectations. Developed through an off-site construction approach, PACE Wall™ aims to redefine construction efficiency without compromising quality, durability or performance. All Isothermic products are designed and manufactured in Quebec — a strategic choice that allows the company to maintain rigorous quality control while fostering local innovation.

A strategic foothold in a rapidly evolving market

With this first location on Montreal’s North Shore, Isothermic is strengthening its ability to support developers, architects and contractors in a context where construction standards are rapidly evolving toward higher-performing, more sustainable and carbon-neutral buildings. Already recognized for its technical leadership, Isothermic is among the very few Reynaers-certified manufacturers in Canada — and one of the few in North America — authorized to locally manufacture some of the world’s most advanced architectural systems. This expertise further solidifies its position as a partner of choice for high-demand residential, multi-residential, commercial and institutional projects.

Pushing beyond today’s standards

Isothermic stands apart through a clear vision: the minimum has never been an ambition™. The company now offers 12 Passive House-certified products (PHI and PHIUS), one of the most comprehensive offerings in North America for professionals seeking to go beyond Passivhaus, ENERGY STAR, LEED or Novoclimat standards. This approach reflects a constant commitment to designing products capable of meeting tomorrow’s climate, regulatory and economic challenges.

“For me, the minimum has never been an ambition. With this new facility, the addition of Reynaers aluminum windows and curtain walls to our offering, the launch of PACE Wall™ and the expansion of our façade solutions, we are investing to redefine what a Quebec manufacturer can offer the North American market: greater performance, greater innovation and greater long-term impact,” said David Aubert, President of Isothermic.

Growth designed for the future

Through this acquisition, Isothermic becomes an even more integrated building envelope player, capable of delivering a comprehensive approach ranging from high-performance doors and windows to advanced façade systems and next-generation prefabricated solutions. This expansion supports a clear ambition: to help evolve the standards of the Quebec and North American industries through local manufacturing, meaningful innovation and measurable performance.