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Installation

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Double Hung DH800

  • Maintenance free rigid multi-chamber vinyl profile.
  • Full 3 1/4" depth uPVC fusion welded frame and sashes with beveled colonial exterior features curves that are not only beautiful, but also allow for maximum weld surface strength and years of long-lasting performance.
  • 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 weatherstripping.
  • A variety of hardware options fits harmoniously into any decor.
  • Fiberglass mesh half screens standard on all windows. 
  • Optional locking screen provides an additional safety measure.
  • Available in replacement applications.

Performance Numbers:

To see Thermal and Structural numbers for this window series please CLICK HERE to download.

Warranty:

All of our windows and doors are manufactured from high quality materials and are backed by a Transferable Lifetime Limited Warranty.

Installation

Overview

The elegant, beveled profile of our 800 series will enhance the beauty of your home's exterior by giving it the traditional look and feel of wood windows with the performance and ease of maintenance you can only get with vinyl windows. The 800 series can also be painted to match any exterior. 

The classically refined line of the 800 series brings to mind a traditional wood window without most of the maintenance responsibilities. A streamlined design, packed with a variety of features makes this window a sophisticated choice.

The 800 series offers hardware options reminiscent of classic wood windows. It is the only vinyl window we manufacture without an integrated lift rail. The double hung features a handle style based on traditional wood windows. 

Recessed vent and tilt latches give the window a streamlined appearance as well as making clean-up a breeze. The reveal of the top sash at the meeting rails is a distinguishing mark of the 800 series, drawing inspiration from classic wood windows. 

We constructed the 800 series to authentically represent a traditional wood window. The smallest details, such as the rounded beveled edges of the glazing bead, are a nod to the classic.

A one-piece sloped sill allows for proper water drainage without leaks.

Push button spring-loaded vent latches allow both window sashes to remain partially open for ventilation.

The sill dam wall is mortised into the jamb adding strength and lowering the possibility of leaks that may occur at corner seals.

The bulb gasket seal improves thermal performance, lowers drafts and provides better acoustic insulation. Dual weather-stripping significantly decreases drafts and air infiltration, and balance covers hide the balance mechanism lending a pleasant streamlined appearance to the window.

Additional high-density composite reinforcement inside the upper part of the sash make our windows structurally stronger than others available on the market.

Magnetic seals, similar to those used in refrigerators, dramatically reduce drafts and greatly improve the thermal performance of our windows.

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. 

Available in White and Almond.

Interior Options

Our company offers five beautiful interior laminates in addition to the standard Euro-White to match any decor and style. 

All options, besides Euro-White, are available at an additional charge.

Select areas of our product are not laminated to ensure proper operation.

Euro-White (Standard)
Euro-White (Standard)
Natural (Optional)
Natural (Optional)
Winchester (Optional)
Winchester (Optional)
Cognac (Optional)
Cognac (Optional)
Melrose Cherry (Optional)
Melrose Cherry (Optional)
Dark Oak (Optional)
Dark Oak (Optional)
Onyx Black (Optional)
Onyx Black (Optional)

Onyx Black (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. Please contact the certified dealer in your area for pricing.

*Surcharge applied for painted screens.

Almond (Optional)
Almond (Optional)
Sandstone (Optional*)
Sandstone (Optional*)
Terra Brown (Optional*)
Terra Brown (Optional*)
Cocoa (Optional)
Cocoa (Optional)
Basic Brown (Optional*)
Basic Brown (Optional*)
Bronze (Optional)
Bronze (Optional)
Nicol's Black (Optional*)
Nicol's Black (Optional*)
Custom Colors (Optional)
Custom Colors (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)
Euro-White (Standard)
Adobe Gray (Standard on Laminates)
Adobe Gray (Standard on Laminates)
Antique Brass (Optional)
Antique Brass (Optional)
Brushed Nickel (Optional)
Brushed Nickel (Optional)
Matte Bronze (Optional)
Matte Bronze (Optional)

Matte Bronze (Optional)
Grids

GBG 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
Flat Grid
Contour Grid
Contour Grid
SDL Grid
SDL Grid

SDL 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
Colonial
Prairie
Prairie
Diamond (Not available with SDL Grids)
Diamond (Not available with SDL Grids)

Diamond (Not available with SDL Grids)
Specialty Glass Options

OKNA Windows offers specialty glass in a variety of distinctive choices that add visual interest to any design while offering variability in light control. Our Obscure glass for example, will be satifying to those looking for a more traditional look with obscure glass. This option is great for bathroom windows. Other available glass options are tempered, laminated, and custom configuration. 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.

Obscure
Obscure

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 improved visibility screen. This product does for windows and doors what high-definition technology has done for television viewing; it improves the view by making it sharper and more vivid.

Industry Standard Screen
Industry Standard Screen
ThruVision Plus Screen
ThruVision Plus Screen