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

We create harmony between you and the outside world


A winning combination of energy efficiency adapted to our climate and aesthetics. Unique options offering affordable value. See our products


Specialized products offering aesthetics, quality and superior performance. A wise choice for prestige and durability. See our products

Nocra stands out for its exceptional and superior quality windows and doors

We offer exceptional quality products that enhance the beauty of your property and ensure durability, prestige and superior energy efficiency. Why settle for anything less?

Turn your dream into a project?

Do you dream of embellishing your property with a solid wood front door or a sleek and stylish aluminum door? The time has come to transform your exterior vision with wood, aluminum, PVC or hybrid windows that will bring a unique cachet and allow you to save energy. Our project managers will be happy to answer your questions and share their expertise in order to guide you in your choices and bring your dream to life.

Projet Lavoie
Projet Des Prairies

Tilt and turn windows: our top product

We manufacture, here in Quebec, the first high performance aluminum tilt and turn windows. Our windows exceed the energy standards of most aluminum and PVC windows on the market! They are perfectly adapted to the Quebec climate and are Energy Star certified.

  • Tilt and turn opening
  • Very large glass surface available
  • Robust European hardware
  • Custom design
  • Ideal product for modern and sleek architecture.
  • Increased watertightness
  • Easy to maintain
  • Very aesthetic appearance
  • Safe
  • Great luminosity
  • Innovative product

Available in a variety of finishes and colors, our windows will perfectly match your taste and the style of your property. Moreover, their contemporary aesthetics and superior quality controlled manufacturing make them a wise choice for those seeking affordable value and durability.

Projects that Makes Us Proud

For residential or commercial projects, we have customized solutions; from our classic line of exceptional performance that offers affordable value to our prestigious high-end products that meet the highest aesthetic and quality standards, all our products stand out for their beauty and durability.

Energy Star Certification

We are the first manufacturer in Quebec of aluminum tilt and turn windows. Our models are Energy Star certified and exceed the energy standards of most aluminum and PVC windows on the market.