Windows and doors in Sherbrooke

Over 20 years of experience!

Our services

Design, manufacture and installation of high-performance exterior doors and windows


Wide selection of PVC or hybrid windows.


Steel, PVC or Aluminium. Energy performance.

Glass and grilles

The best strap spacer in the world.

The ONLY doors and windows manufacturer in Sherbrooke

Whether it’s for a renovation project or new construction, Profenex offers an unrivalled choice of custom-made windows and doors. With Profenex, your project is in good hands!

Our projects

Discover our most recent doors and windows projects. Each product is built to the highest industry standards. Profenex serves the residential, multi-unit and commercial markets.

An enlightened choice