The specialist of custom windows and exterior doors in Montreal

Official distributor of Dionne Architectural tilt and turn windows.

Specialist in the installation of exterior doors and custom windows in Montreal and throughout Quebec.

We offer a complete line of high end custom wood doors and garage doors.


Wood or steel exterior doors, garage doors, sliding or tilt and turn windows: come and discover our showroom in the heart of Montreal.

9004, boul. L’Acadie

Montréal, QC, H4N 2Y8

Monday to Friday – 9h00 to 17h00

Saturday – 9h30 to 15h00

Sunday – Closed

Stained glass

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A unique know-how at Nocra

If you want to replace doors and windows with stained glass, we have the solution to help preserve them. Our specialized stained glass renovation service is specifically designed to meet the most stringent heritage requirements.

Each piece of stained glass is picked up directly at your residence and replaced with a temporary glass. Each piece of glass is removed from the old lead, cleaned, re-cut if necessary and then reassembled with tin as it was originally.

Each stained glass window is then mounted by lamination on the outside of the thermos. This external positioning will allow to distinguish all the nuances and details of the stained glass, adding character and an incomparable cachet to your building.

Nocra makes your projects come alive with superior quality windows and dors.