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OKNA 410 Options & Accessories - Picture Window

OKNA 420 Series windows offer the value and performance you appreciate in a quality picture window.  These windows have become increasingly popular in the Rochester and WNY area, based on their ability to withstand harsh weather for years of use.  Whether you're looking for a window with strong framework or one that will help reduce monthly heat and cooling expenses, the 410 Wonder Saver Window works wonderfully in most homes.

OKNA 410 Picture Window

410 Series - Picture Windows

  • Choose from a wide assortment of colors, sizes and materials
  • One of our most energy-efficiency picture windows
  • Custom made to guarantee a perfect fit from the day they're installed
  • Low maintenance and simplified cleaning
  • Heatseal spacers virtually eliminate condensation buildup
  • Customize yours from our inventory of hardware
  • Brass, bronze, white, earth tone and custom color options
  • NFRC U-Factor: 0.27  Air Infiltration: 0.01   Solar Heat Gain: 0.32
Overview - Options & Accessories - Performance

Looking for an effortless way to make your new picture windows stand out from the crowd?  If you're looking for an option other than a standard color, we can special order your windows in just about any color imaginable.

okna 410 picture window options and colors

5/8" Flat Grid between glass
11/16" Contour Grid between glass


Grids are an affordable and simple window upgrade that will give you replacement picture windows a look that's as decorative as it is eye-catching.  Choose from standard aluminum grids or be bold and consider grids between glass.

Grids-between-glass (GBG) can give even the most common window a much more expensive look.  Wonder Windows specializes in custom and traditional between-glass window grids, and will be happy to show you a number of creative options.

Most Common Grid Patterns

Colonial okna 410 picture window pattern


Prairie okna 410 picture window pattern


Diamond okna 410 picture window pattern