Insul-Tec 500
- uPVC fusion welded beveled frame & sash for strength and durability.
- HeatSeal® warm edge spacer system for excellent thermal efficiency and drastic reduction in the possibility of condensation on the inside of the window.
- Full integral interlock with double weather-stripping.
- Heavy gauge fully extruded handle on bottom sash.
- Fiberglass mesh half screens standard on all windows.
- Available in Replacement and New Construction applications.
The most important features of Insul-Tec 500
The 500 series offers a fully integrated lift rail giving the window a nice, contemporary look.
Full 3 1/4″ depth welded mainframe with beveled colonial exterior features curves that are not only beautiful, but also allow for maximum weld surface resulting in strength and years of long-lasting performance.
Standard sash lock with tamper-resistant cam ensures a much smoother turn, and increases the life cycle over traditional locks.
Push button spring-loaded vent latches allow both window and sashes to remain partially open for ventilation.
The sill dam wall is mortised into the jamb adding strength and lowering the possibility of leaks.
The 500 series offers a fully integrated lift rail giving the window a nice, contemporary look.
Optional foam-filled insulated extrusions add energy efficiency; deluxe version only.(Insulation type may vary during the manufacturing process.)
WOCD latches available as an optional upgrade. WOCDs add an extra level of safety for you and your family. When activated, the device will allow the window to be opened no more than 4 inches. If you would like to open the window fully, you can deactivate the device and when you close the window the device automatically reactivates.
Interior Colors
Our company offers an optional Almond colored vinyl in addition to our standard Euro-White to give your home a distinct look.
All options, besides Euro-White, are available at an additional charge.
Euro-White (Standard)
Almond (Optional)
Exterior Colors
OKNA Windows offers seven exterior stock color selections in addition to the standard Euro-White option to give your house a distinct look and enhance its curb appeal. You can also select custom exterior colors from a virtually unlimited selection of paints. Our paints are environmentally safe and durable, giving your exterior a vibrant and long-lasting color finish.
Exterior colors other than Euro-White must have full screen. All options, besides Euro-White, are available at an additional charge.
Almond (Optional)
Sandstone (Optional*)
Terra Brown (Optional*)
Cocoa (Optional)
Basic Brown (Optional*)
Bronze (Optional)
Nicol’s Black (Optional*)
Custom Colors (Optional)
Hardware
To create a style and finish that reflects your unique taste, our hardware is designed to harmonize with our different window styles and decor ideas.
Euro-White (Standard)
Almond (Standard on Solid Almond Windows)
Grids
GBG (Grids Between Glass) grilles consist of aluminum bars sealed in the insulation airspace between the two panes of glass. Because the interior and exterior glass surfaces are not affected, cleaning your windows is a much easier task.
Permanent interior and exterior grids with spacer will provide a truly authentic look. Interior grids are available in Euro-White or wood laminates to match your home’s decor. External grids are available in Euro-White or colors to match product exterior.
Flat Grid
Contour Grid
Grid Patterns
Are you looking for a stunning design detail to instantly set your home apart both inside and out? A choice of decorative grilles for your OKNA Windows & Doors can highlight the architectural style that speaks to you.
Colonial
Prairie
Diamond (Not available with SDL Grids)
Glass Options
OKNA Windows offers textured glass in a variety of distinctive choices that add visual interest to any design while offering variability in light control. With a range of options at your fingertips, you can find a standard glass texture for virtually every application and aesthetic, from traditional to modern.
Regular Obscure
Screens
OKNA Windows offers factory-installed half screen with heavy-duty handle. Screens are removable from the inside for convenient storage. We also offer ThruVision Screens improving view thru the window protecting interior from insects and allowing perfect ventilation.
ThruVision Plus is our fiberglass visibility screen that improves the view by making it sharper and more vivid.
ThruVision PLUS®
