Loewen

Loewen is a premium Canadian manufacturer of wood and aluminum-clad windows and doors, founded in 1905 and headquartered in Steinbach, Manitoba. The company is family-owned and has built its reputation on handcrafted quality, European-influenced design, and exceptional thermal performance, serving the luxury residential and high-end commercial markets across North America.

Loewen products are known for their expansive glass areas, slender sightlines, and premium materials including Douglas Fir, Pine, and Mahogany interiors clad with durable aluminum exteriors. The company offers a wide range of operable window styles, lift-and-slide doors, tilt-and-turn systems, and custom configurations with high-performance glazing options including triple-pane units suitable for Passive House applications.

Loewen distributes exclusively through a curated network of authorized dealers and design-build firms across the United States and Canada, maintaining tight quality control and a white-glove client experience.