We Can Offer All Products Tax Free.

Located On A First Nation Reserve In Alderville, Ontario.
Also visit our Cobourg, Ontario showroom.

Located On A First Nation Reserve In Alderville, Ontario. We Can Offer All Products Tax Free.
Also visit our Cobourg, Ontario showroom.




The right window can transform both the interior and exterior of your home. Our wide selection of energy efficient, noise reducing vinyl windows from Northstar are available in many styles, colours and configurations.

GreenView Windows

Greenview PVC windows are made of 100% PVC which makes them energy efficient and low maintenance. Among the advantages of these windows are their insulating properties and their resistance to ultraviolet rays.
North Star Picture Windows

Picture Windows

The picture window’s simplicity makes it the most versatile of our line. It lets in light, but not the elements and offers superior energy efficiency plus an unobstructed view.
North Star Double Hung Windows

Double Hung Windows

The ultimate combination of traditional styling and modern technology, double-hung vinyl windows feature tilt-in sashes for easy cleaning. Open them from the bottom like a single-hung window, or slide the top sash down for improved airflow and increased security.
North Star Single Hung Windows

Single Hung Windows

Our single-hung vinyl windows offer the traditional look of a hung window while providing improved security, lower maintenance and increased energy efficiency. The operating sash also tilts in for easy cleaning.
North Star Horizontal Slider Windows

Horizontal Slider Windows

North Star’s horizontal vinyl sliding windows are as beautiful as they are practical. Offering a large, unobstructed view, our sliders operate with finger-tip ease and are the perfect fit for larger openings or in places that are difficult to reach.
North Star Custom Windows

Custom Windows

Make your house not only a home but a work of art by adding custom shape picture or single-hung vinyl windows. Designed just for you to enhance the style and architectural detailing of your home.
North Star Casement Windows

Casement Windows

Vinyl casement windows offer contemporary styling and convenience in one package. They open and close easily with the simple turn of a handle and offer clean sightlines with an unobstructed view. Installed on their own or paired with other windows, casement windows complement any room.
North Star Bow Windows

Bow Windows

Almost any opening can become an instant greenhouse or relaxing nook with a striking vinyl bow window. Comprised of any combination of four to five individual windows, this semi-circular projection from a room is a perfect, cozy retreat to be enjoyed for many years.
Bay Windows

Bay Windows

Few styles outshine a vinyl bay window for adding dimension to a home’s exterior and flooding natural light into interior spaces. Projecting outward from a wall at 30 or 45 degree angles, bay windows create a cozy alcove using any combination of picture, casement or hung windows.
North Star Awning Windows

Awning Windows

Practical and attractive, vinyl awning windows are often placed above or below other windows, or above doors for increased ventilation and light. Hinged at the top, awning windows open outward with the simple turn of a handle.