The secret behind this window’s performance is its exceptionally low air infiltration ratings, which can drastically reduce the energy consumption of a typical home. This unique feature, combined with our five glazing options, offers outstanding thermal performance and exceeds the most rigorous Energy Star Requirements.

Instead of a window that looks like a vinyl replacement, Starmark will match your original architecture with the look and feel of your original wood windows.


Basement Windows offer a whole new level of beauty in a window that is also wonderfully functional. its superior design makes it ideal not only for single window units but also for creating multiple assemblies like Bows, Bays, Pictures and your
own original combinations


Slider Windows let the sun shine in. Clean lined and functional, sliders can be used to open up a panoramic viewing area in any room or to provide a graceful sense of spaciousness to any interior. With their sleek hardware and contemporary feel, Starmark Slider Windows are perfect for spaces that incorporate modern designs. With a wide range of glass options and internal grid patterns, there are countless ways to incorporate their
smooth functionality into your home.

Bay or Bow Windows are one of the most popular ways to give your room more light and space without adding square footage. These windows lend charm and beauty to any room. They are ideal for creating eating nooks, bath surrounds, and mini greenhouses. hen it comes to Bay and Bow Windows, Starmark Windows really does have it all and it’s because our Bays and Bows are made to order. The side units ofa Starmark Bay or Bow Window can be set at your choice of degree angles to achieve any look you desire. Once you’ve chosen the angle, we can build Bay or Bow Windows in an endless variety ofsizes.

  • No other manufacturer has a greater commitment to quality than OKNA Windows. Our new. redesigned Bay and Bow Windows have incorporated the latest innovation in fenestration technology to provide a window that is energy efficient functional, and much more beautiful, Two inch Insulated Head and
  • Standard Foam Insulated Seat Board With Furniture Mullions with Threaded Rod.
    Grade Veneer and Standard 1 1/4 inch jamb.


Hardware Finishes To create a style and finish that reflects your unique taste, our hardware is designed to harmonize with our dififerent window styles and decor ideas.


Exterior Colors


Our Glass Unit

The glass unit is one of the most important elements of your new window. it is about 90% of the whole window. Your decision will dramatically affect your living comfort and expenses for many years.


Solid Sash Solid Frame


Call or click today, and get a quote. You need to experience the best windows on the market, and this is only possible with Okna Windows and Action Windows and Siding.