North Star pays unwavering attention to the basics, using only high-quality vinyl extrusions manufactured in our modern facility. The AAMA-certified extrusions (also known as profiles) are tested and measured on an hourly basis by a computerized system that ensures specifications are always met, or exceeded.

At North Star, every window uses energy-saving Low-e glass. The Super Spacer® technology employed in every North Star window resists condensation, boosts R-values and lessens noise. And we back every window with a transferable, limited lifetime warranty.

Our windows are best because we build them that way!

North Star begins by listening . . . to customers, dealers and employees. We raise the industry bar by paying attention to people who build, install and use our vinyl replacement windows.

The platform for the North Star System is continuous improvement. Every step is open to refinement and revision. Excellence is always subject to improvement.

North Star is guided by a focus on a quality control - so successful because most of the work is handled in-house.
We design and manufacture our own extrusions and our
highly trained teams consistently deliver innovations in
products and processes.

North Star’s single and double vertical sliders deliver the traditional double-hung appearance with the convenience of easy, spring-balanced movement and tilt-in sashes.

Vertical sliders can be customized for the look of yesteryear with an offset meeting rail although their performance is decidedly modern. Standard Low-e glass, triple weatherstripping and Super Spacer® technology put an end to cold spots and energy wastage.

The sturdy welded frame and sash, and the galvanized steel reinforcements in the sash and mullions of some sizes, provide performance-tested resistance to forced entry.
North Star's popular horizontal slider – in single, double and three-lite tilt models – delivers effective ventilation with fingertip operation over a wide range of openings.

Windows tilt in for easy cleaning. Our three-lite slider is specially tailored for wide openings, potentially replacing several windows as well as associated framing to gain the most of available sunlight.

Horizontal sliders are available with superior standard features such as Low-e, triple weatherstripping, welded sash and frame, recessed finger latches and modern glide shoes on the sash

Installed singularly, assembled in combinations, or with picture windows, the North Star casement is a highly versatile window suited to many applications.

Multiple locking points in sizes taller than 22 inches provide stability and superior resistance to forced entry, as does a 3 1/4-inch welded frame and welded sash. Adjust the sash to the perfect angle to catch passing breezes… the casement offers more ventilation area than any other style. Triple weatherstripping, Low-e glass and Super Spacer® technology keep energy bills under control. North Star's revolutionary EZ-Screen makes removing the screen incredibly easy.
Get the whole picture with a fixed window that delivers extraordinary energy savings and clear sight lines.

The picture window is available with a sash so it can be assembled with operating casement or awning windows for a uniform profile, or without a sash for an even larger viewing area. The picture window offers the greatest selection in sizing – up to a maximum of 35 square feet.
Being fixed, the picture window is already among the most economical and energy-efficient styles available. North Star includes the energy advantage of Low-e glass and Super Spacer® technology in every window, and a 3 1/4-inch welded frame provides performance-tested safety against forced entry

The awning is hinged at the top and opens outward, with a screen on the inside. The hopper is hinged at the bottom and opens inward, with a screen on the outside. Awnings/hoppers are an excellent choice where ventilation is an important factor, since virtually the entire window can be opened.
As with the casement style, North Star awnings and hoppers perform extremely well because the sash closes against the frame and can be locked. The thick, welded frame and sash and cam locks have been independently tested and shown to resist forced entry. Low-e glass and Super Spacer® technology are standard features in every window.
The North Star bow window brings together four or five individual windows to create a pleasing semi-circular projection from a room. The more traditional bay relies on two side windows angled at 30 degrees or 45 degrees and one main window. Either bay or bow will deliver a dose of Vitamin D.

The standard head and seat is maintenance-free 3/4-inch melamine but the option of a medium oak veneer can add a traditional elegance. An optional insulated head and seats are also available. North Star provides the energy-saving advantage of Low-e glass and Super Spacer® technology as standard features.
Architectural windows are available in a wide range of custom shapes and sizes and will arrive ready to put in – with factory-installed accessories such as brickmould and extensions so the job will go more quickly. Dozens of architectural grill styles are available to enhance the visual impact.

The unique appearance gives up nothing to performance. North Star’s custom and architectural shapes are packed with the same attractive features standard in all North Star windows including Low-e glass and Super-Spacer technology so condensation won’t fog up dramatic views.
North Star's efficient patio doors feature rugged PVC profiles for maximum strength and rigidity combined with fusion-welded sashes for a perfect seal, and extra-thick tempered glass with energy-efficient Edgetech Premium Super Spacer® technology.

North Star patio doors are equally suited for new construction and remodelling projects and are available in standard two, three or four panel configurations or are fully customizable to suit your home's specifications. Performance is unaffected by extreme climate conditions including heat, cold and sudden changes in weather.

North Star patio doors are available with a wide range of options, including internal grilles in brass, pewter or colored to match the exterior.