Windows - Patio Doors - Entry Doors

Enhance all aspects of your home!

Living room patio door

Open to the world!

Patio doors have become an essential part of the decor and ambiance of our homes. Folding, sliding, lift & slide, their engineering and design have greatly innovated.

Explore our patio doors
Entry door

Stand out!

The entry door personalizes the house: frame, handle, transom, stained glass, color - be creative. Give it style.

Choose an entry door
Contact us for a personalized quote.
About us
Experience the DOCO difference!

Located in Saint-Jean-sur-Richelieu, DOCO is a manufacturer of doors, windows and kitchen cabinets of consummate quality and aesthetics.

Since 1957 we have helped contractors, renovators, architects and homeowners complete their projects, always attuned to their needs and offering guidance every step of the way. From one generation to the next we have worked diligently to ensure our customers enjoy the comfort they seek, thanks to products on the cutting edge of innovation.
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