After 50 years of activity, GIT Portes et Fenêtres Ltée is recognized as a leader in the field of high quality aluminum windows. All structures are made in Quebec, with high-end products. Our mission is to advise, create, manufacture, deliver and install aluminum doors and windows, in standard or custom sizes. Three branches cover the territory of greater Montreal: The head office is located in Montreal, where all the elements are manufactured. It is the largest residential aluminum window factory in Montreal. It is possible to visit it by appointment by contacting us at info@git.ca or to 514 323-2954. Two other branches are established in Dollard-des-Ormeaux and Repentigny to serve customers east and west of Montreal. GIT chose aluminum because of its structural performance, its great architectural versatility and its durability that is clearly superior to PVC. Commercial industry professionals share this vision. They constantly refer to aluminum as a guarantee of quality and durability. In GIT aluminum structures, you will find the high quality of a commercial product combined with the aesthetics and energy savings sought after in the residential sector.