About us

About us

Founded in 1972, Métaux Tremblay Inc. (LMT Group inc.) is the premier supplier of steel and wood frames and doors, and architectural hardware for commercial, industrial, institutional and multi-residential construction projects in Québec.

LMT was the first specialized contractor in Québec to have a broad offer covering steel and wood frames and doors, and architectural hardware. Steel frames and doors are manufactured in our own plant located in Longueuil.

Our suite of products include

  • Standard and custom designed steel frames, many of them first introduced by LMT,

  • Standard and custom steel doors including those that are acoustic, fire-rated, leaded, medical and high security with certification,

  • Wood frames and doors from the best Québec-based manufacturers,

  • Architectural hardware from around the world, including all the known manufacturers,

  • Machined hardware elements made to order.

Our steel frames and doors are produced with satin-coat, galvanized or inox steel.

A specialized team

LMT employs more than 100 people. We have specialized teams in costing, project management, drafting, hardware, fabrication and purchasing. These teams allow us to meet our client needs for the simple and the most complex projects.

LMT is proud of the quality of its products and services, of its employees and of the reputation it enjoys with architects and general contractors.

For more information on our team

Our factory