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Window Types

North Air windows and doors reduce condensation and noise, and boost energy ratings. Every sash and frame corner is fusion-welded for strength and a perfect seal, and our multi-chambered vinyl extrusions resist warping, cracking and peeling - and never need to be painted.

At North Air, we have an extensive range of full-featured windows that are custom made to be a perfect fit for your home.

Single and Double Hung Windows

Single- and double-hung vertical windows deliver traditional double-hung beauty with improved security, lower maintenance and higher energy efficiency. Tilt-in sashes offer ease of cleaning while Low-e glass, triple weather stripping and Super Spacer technology withstand extreme heat and cold.

Single and Double Slider Windows

Horizontal sliders provide effective ventilation and fingertip operation over a wide range of openings. North Air's three-lite end vent sliders are ideal for wide openings or for replacing several windows. Double tilt slider windows have multi-directional locking shoes so sashes stay in place for room-side cleaning. Single-slider and double lift slider windows are also available.

Hopper Windows

Hopper windows are the ideal ventilation solution for many applications. Because they tilt in from the top, hoppers are perfect for basements, near walkways or over doors to enhance air movement.

Awning Windows

Awning windows are an easy way to boost ventilation. And because they open outward from the bottom, they're the perfect window to install over the kitchen sink or in spots where the side of a house is exposed to the elements.

Casement Windows

Easy to use and versatile, side-hinged casements offer maximum ventilation whether installed on their own, paired or set flanking a picture window. Durable hardware comes standard, and ensures ease of operation.

Picture Windows

Picture windows are the perfect way to frame the beautiful view outside your home. Standard Low-e glass and Super Spacer technology create one of our most energy efficient and economical window styles.

Bay Windows

Few styles outshine the bay for beautifying a home's exterior and flooding natural light - and space - into your home. Insulated or non-insulated head and seat options are available as well as walk-out applications. They can be installed in most large window openings.

Bow Windows

Almost any opening can become an instant greenhouse or relaxing nook with a striking bow window. Featuring a combination of four or five windows that gently arch into a bow, optional seats and heads can be insulated for added comfort.

Custome shapes

Enhance the design of your room and create instant drama with distinctive architectural windows in a wide range of custom shapes and sizes. Built with the same high quality and care that go into our operational windows, you'll enjoy your beautiful view for years to come.