Get Your Free Window or Door Quote Today

Office (770) 928-9922

9878 Main Street, Suite 135Woodstock, GA 30188

8:30 to 5:00 Monday thru Friday

OKNA Double Hung Replacement Window

OKNA DOUBLE HUNG WINDOWS

Both sashes open and tilt in for easy cleaning making the double hung line the most convenient and durable at an affordable price.

Choose series below for more information.

DOUBLE HUNG: INSUL-TEC

The Insul-Tec combines excellent craftsmanship with a traditional look and feel. This Series offers all the benefits you come to expect from vinyl windows with a variety of options to make your home energy efficient while enhancing its beauty. Since all OKNA products are custom-made, you can be sure of a perfect fit, which translates to savings on time and labor during installation.

OKNA double hung
  • Full 3¼" Depth Welded Mainframe with beveled colonial exterior features curves that are not only beautiful, but also allow for maximum weld surface resulting in superior 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 weather-stripping.

  • Optional Auto-Lock features an exclusive automatic locking system which is easy to engage.

  • Heavy gauge fully extruded handles on both sashes.

  • Fiberglass mesh half screens standard on all windows.

  • Optional locking screen provides an additional safety measure.*

WARRANTY

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

OVERVIEW

Full 3¼" 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.

Optional foam-filled insulated extrusions add energy efficiency - Deluxe version only. (Insulation type may vary during the manufacturing process)

Standard Sash lock with tamper-proof cam ensures a much smoother turn, and increases the life cycle over traditional locks.

Optional Auto-Lock features an exclusive automatic locking system which is easy to engage.

The Bulb Gasket Seal improves thermal performance, lowers drafts, and provides better acoustic insulation.

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.

The 500 Series offers a fully integrated lift rail giving the window a nice, contemporary look.

*OKNA windows are available in many configurations including custom colors, grid patterns and profiles. For more information, please contact us at (770) 928-9922.

DOUBLE HUNG: ECO-PRO

The Eco-Pro combines superb craftsmanship with a classic feel. This Series offers many glass and hardware options to seamlessly blend with any interior design while providing superior energy efficiency. Since all OKNA products are custom-made, you can be sure of a perfect fit every time.

OKNA double hung
  • Maintenance free rigid multi-chamber vinyl profile.

  • 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 superior 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 weather-stripping.

  • A variety of hardware options fits harmoniously into any décor.

  • Fiberglass mesh half screens standard on all windows.

  • Optional locking screen provides an additional safety measure.*

WARRANTY

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

OVERVIEW

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 superior strength and years of long lasting performance.

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

Eco-Pro double hung features beautifully designed metal handle(s) on top sash and lift rail on bottom sash.

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

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

One piece sloped sill with double dam leg helps eliminate clogged and frozen weep holes as well as makes windows structurally stronger; reducing air infiltration and chimney effect drafts.

*OKNA windows are available in many configurations including custom colors, grid patterns and profiles. For more information, please contact us at (770) 928-9922.

DOUBLE HUNG: ENVIRO-STAR

The OKNA Enviro-Star is our high-end Replacement Window. The Enviro-Star combines superb craftsmanship with an old world look and feel. This Series offers a myriad of glass and structural options to seamlessly blend with any décor while providing the utmost in energy efficiency. Since all OKNA products are custom-made, you can be sure of a perfect fit every time.

OKNA double hung
  • Maintenance free rigid multi-chamber vinyl profile.

  • 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 superior 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 weather-stripping.

  • A variety of hardware options fits harmoniously into any décor.

  • Fiberglass mesh half screens standard on all windows.

  • Optional locking screen provides an additional safety measure.*

WARRANTY

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

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 (shown in blue) inside the upper part of the sash make our windows structurally stronger than others available on the market.

Magnetic Seals (shown in light blue), similar to those used in refrigerators, dramatically reduce drafts and greatly improve the thermal performance of our windows.

*OKNA windows are available in many configurations including custom colors, grid patterns and profiles. For more information, please contact us at (770) 928-9922.

OKNA casement window

OKNA CASEMENT WINDOWS

OKNA casement windows offer a new level of beauty and functionality with smooth opening for maximum ventilation and effortless cleaning.

Casement: 700 Series

Our 700 Series Casement cranks out smoothly for maximum ventilation as well as effortless cleaning. The window can be hinged on either side with the sash opening outward in a swinging motion. The casement offers a whole new level of beauty in a window that’s also wonderfully functional.

OKNA casement
  • Fully welded beveled frame and sash for exceptional strength.

  • Triple weatherstripping to prevent air, water, dust and noise infiltration.

  • High performance operators for corrosion resistance, effortless operation, and easy adjustability.

  • Heatseal warm edge spacer system for excellent thermal efficiency and drastic reduction in the possibility of condensation on the inside of your window.

  • Full fiberglass mesh screen.

WARRANTY

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

OVERVIEW

A progressive multi-point locking system allows for a weather-tight seal by drawing the sash firmly and securely to the master frame. The multi-point locking system also offers added security by providing additional points of reinforcement on the window.

The casement opens a full 90 degrees for maximum ventilation and easy cleaning from inside the home.

Folding style crank handles, standard on all casement windows, minimize interference with blinds and other window treatments.

*OKNA windows are available in many configurations including custom colors, grid patterns and profiles. For more information, please contact us at (770) 928-9922.

OKNA bay window

OKNA BAY & BOW WINDOWS

OKNA's full line of bay and bow windows features classic styling with solid construction at an exceptional value.

Bay Windows

OKNA Bay 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. We offer Bay Windows in many custom configurations containing Casement, Picture, and Double Hung Windows.

Bow Windows

OKNA Bow Windows are comprised of all the characteristics of exceptional window design, meticulous attention to preservation of the traditional aesthetics, implementation of modern functionality and unparalleled energy efficiency. We offer Bow Windows in many custom configurations containing Casement, Picture, and Double Hung Windows.

WARRANTY

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

OVERVIEW

Two inch Insulated Head and Seat Board with Furniture Grade Veneer and Standard 1 1/4 inch jamb.

Water Penetration Barrier Below Each Window and Mullion.

Silicone free interior and exterior.

Standard foam insulated mullions with threaded rod.

*OKNA windows are available in many configurations including custom colors, grid patterns and profiles. For more information, please contact us at (770) 928-9922.

OKNA Sliding Window

OKNA SLIDING WINDOWS

OKNA sliders are stylish efficient and characterized by durability and easy operation.

Choose series below for more information.

SLIDING: INSUL-TEC

The Insul-Tec combines excellent craftsmanship with a traditional look and feel. This Series offers all the benefits you come to expect from vinyl windows with a variety of options to make your home energy efficient while enhancing its beauty. Since all OKNA products are custom-made, you can be sure of a perfect fit, which translates to savings on time and labor during installation.

OKNA sliding window
  • Rigid multi-chamber vinyl profile.

  • Full 3¼" Depth Welded Mainframe with beveled colonial exterior features curves that are not only beautiful, but also allow for maximum weld surface resulting in superior 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 weather-stripping.

  • Optional Auto-Lock features an exclusive automatic locking system which is easy to engage.

  • Heavy gauge fully extruded handles on both sashes.

  • Fiberglass mesh half screens standard on all windows.

  • Optional locking screen provides an additional safety measure.*

WARRANTY

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

OVERVIEW

Our company offers 2-lite and 3-lite (shown) sliding windows.

Full 3¼" 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.

Our window opens easily because it is mounted on brass wheels which allow the slider to smoothly glide across its track.

Push Button Spring-Loaded Vent Latches allow both window sashes to remain partially open for ventilation.

Optional Auto-Lock features an exclusive automatic locking system which is easy to engage.

*OKNA windows are available in many configurations including custom colors, grid patterns and profiles. For more information, please contact us at (770) 928-9922.

SLIDING: ECO-PRO

The Eco-Pro combines superb craftsmanship with a classic feel. This Series offers many glass and hardware options to seamlessly blend with any interior design while providing superior energy efficiency. Since all OKNA products are custom-made, you can be sure of a perfect fit every time.

OKNA double hung
  • Full 3¼" 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.

  • 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.

  • A variety of hardware options fits harmoniously into any décor.

  • Fiberglass mesh screens standard on all windows.

  • Optional locking screen provides an additional safety measure.*

WARRANTY

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

OVERVIEW

Full 3¼" 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.

The slider features a handle style based on traditional wood windows.

Push Button Spring-Loaded Vent Latches allow both window sashes to remain partially open for ventilation.

Standard Slim Profile Sash lock with tamper-proof cam ensures a much smoother turn, and increases the life cycle over traditional locks.

Standard factory-installed bumpers ensure quiet operation.

Our window opens easily because it is mounted on brass wheels which allow the slider to smoothly glide across its track.

*OKNA windows are available in many configurations including custom colors, grid patterns and profiles. For more information, please contact us at (770) 928-9922.

SLIDING: ENVIRO-STAR

The OKNA Enviro-Star is our high-end Replacement Window. The Enviro-Star combines superb craftsmanship with an old world look and feel. This Series offers a myriad of glass and structural options to seamlessly blend with any décor while providing the utmost in energy efficiency. Since all OKNA products are custom-made, you can be sure of a perfect fit every time.

OKNA sliding window
  • 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 superior 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 weather-stripping.

  • A variety of hardware options fits harmoniously into any décor.

  • Fiberglass mesh half screens standard on all windows.

  • Optional locking screen provides an additional safety measure.*

WARRANTY

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

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. The 800 Series can also be painted to match any exterior.

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 slider features a handle style based on traditional wood windows.

Push Button Spring-Loaded Vent Latches allow both window sashes to remain partially open for ventilation.

Standard Slim Profile Sash lock with tamper-proof cam ensures a much smoother turn, and increases the life cycle over traditional locks.

Standard factory-installed bumpers ensure quiet operation.

Our window opens easily because it is mounted on brass wheels which allow the slider to smoothly glide across its track.

*OKNA windows are available in many configurations including custom colors, grid patterns and profiles. For more information, please contact us at (770) 928-9922.

OKNA Picture Window

OKNA PICTURE WINDOWS

Picture windows have a sealed unit glazed directly into the window frame and feature a low profile frame allowing an unobstructed view.

OKNA PICTURE WINDOWS

OKNA picture window
  • Full 3¼" 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.

  • Heatseal® warm edge spacer system for excellent thermal efficiency and drastic reduction in the possibility of condensation on the inside of the window.

  • Heatseal® warm edge spacer system for excellent thermal efficiency and drastic reduction in the possibility of condensation on the inside of the window.

WARRANTY

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

OVERVIEW

Picture windows provide excellent protection against wind and rain. Our picture window frames feature a high level of draft prevention and can help lower heating and cooling costs more than any other type of window.

The Picture window comes in a variety of shapes and combinations allowing for endless design ideas.

*OKNA windows are available in many configurations including custom colors, grid patterns and profiles. For more information, please contact us at (770) 928-9922.

Request a Free Consultation