Windows & Doors

Qualities of Wintek

We know windows and we sell exceptional windows in West Michigan. Performance, Quality, Warranty – Wintek is exceptional in the window industry.

Energy Star Rated

Energy Star rating identifies the windows among the most energy efficient on the market.

Argon Gas

Argon gas helps prevent heat loss.

Low E 366

Low E 366 is the best glass to minimize radiant outside heat gain in the summer, while retaining radiant heat in the winter.

Triple Glazing

Triple Glazing (3 panes of glass) dramatically reduces condensation and thermal transfer and offer incredible energy efficiency.

Meet or exceed industry standards

Window products are tested and certified by Canadian Standards Association and comply with American Architectural Manufacturers Association standards.

No stock products, custom size to 1/8″

All products are made to order and can be specified in 1/8″ increments

Paintable/Stainable Interior Finishes

Unique to North Star is the paintable/stainable interior finish – see Window Brochure for an example.

Extensive grill patterns and profiles

Three grill profiles and two grill types enhance traditional or contemporary grill patterns.

Transferable, Lifetime Warranty

North Star white window and patio door frames and sashes are covered by a lifetime warranty!

Window Series

Our most popular window is the 1000 Series with a 3-1/4″ frame. Available in 8 exterior colors and 4 interior finishes.

A hybrid window called the 4000/5000 Hybrid Series with a 4-1/2″ or 5-1/4″ frame depth unites the clean lines of an aluminum exterior with the ease and maintenance of a vinyl interior. Available in 5 exterior colors.