Our windows

At Profenex, we offer a wide selection of PVC, laminated and hybrid windows. All our windows are strong, secure, and high-performing, delivering excellent energy efficiency. As a source of natural light, they protect against cold and extreme heat, helping reduce energy costs. Visit each product page to learn about specific features and benefits.

fenêtres hybrides noires avec carrelage 2x2

Windows

Wide selection of PVC and hybrid windows.

Casement windows

Awning windows

Single and double hung windows

Single and double sliding windows

Bay and bow windows

Architectural windows

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Profenex is a door and window manufacturing company based in Sherbrooke, Québec. Since 2002, it has specialized in the design, manufacturing, and installation of high-performance exterior doors, patio doors, and windows for residential, multi-unit, and commercial projects.