Choose from standard or custom dimensions, insulated glass options, different sill configurations, structural aluminum framing, Accoya® wood, and an optional Pleated Screen.
All-inclusive price or custom quote in one hours.
A traditional window separates two spaces. A pass-through window can help bring them together.
Open the sash and the counter can work as a serving surface between your kitchen and a patio, outdoor dining area, bar, or other connected space.
You can pass plates, drinks, and other items directly through the opening while keeping the countertop below free for use.
When the sash is closed, the large glass area keeps the opening bright and open.
Our gas-strut windows use a top-hinged awning design.
As the sash opens, the gas struts support it above the opening rather than leaving part of the window in the serving area.
This creates a clear space below the sash and gives you more usable room across the full width of the opening.
The design works well for kitchens, serving counters, bars, and other spaces where a traditional swinging or sliding window may leave more framing in the way.
Our pass-through windows use insulated glass, with several glazing options available depending on the needs of your project.
Our standard insulated glass unit is 1 inch thick and uses two pieces of tempered glass with an insulating air space between them.
Available upgrades include:
These choices let you select a glass package rather than being limited to one standard glazing setup.
OpenUp Windows combines a wide pass-through opening with durable materials, custom sizing, and several operating options.
We combine structural extruded aluminum with Accoya® wood rather than using a conventional aluminum-clad wood frame. The aluminum forms part of the window’s structure, while Accoya® is used on the interior side.
Accoya® has been tested for dimensional stability, durability, and paint retention. We use it as part of our hybrid frame system alongside the structural aluminum exterior.
Our extruded aluminum frame helps reduce the amount of visible framing around the window. Our design provides 33% more view when closed, leaving more of the opening dedicated to glass.
Standard and custom sizes, different sill setups, insulated glass choices, and an optional Pleated Screen give you several ways to configure the window around your project.
You may want your pass-through completely open while serving or entertaining, but there are also times when a screen is useful.
Our retractable OpenUp® Pleated Screen provides insect protection without permanently covering the opening.
The screen works with any size OpenUp® window and can move out of the way when you want full access to the pass-through.
We factory-mount the screen before shipping, and you can choose a white or black frame.
Your opening does not have to match one fixed window size.
We offer standard configurations as well as custom dimensions for projects that need a different width or height.
This gives you more flexibility when planning a new opening or replacing an existing window.
Our technical information also includes detailed dimensions, sill options, and nailing-flange mounting information that your contractor can review while planning the installation.
Our custom pass-through windows are manufactured to order based on your confirmed size and selected configuration.
Glass choices, screen options, sill setup, and other selected features are finalized before the window is prepared for shipping.
Custom windows typically ship within 4–6 weeks after the order specifications are confirmed.
Our custom pass-through windows are manufactured to order based on your confirmed size and selected configuration. Glass choices, screen options, sill setup, and other selected features are finalized before the window is prepared for shipping.
For the first 10 years, OpenUp® protects every piece of your window apart from the glass. For the next 40 years after that, Accoya® ensures that your wood is safe from weather and pest damage—guaranteed.
All OpenUp® pass through windows are custom-built to order and shipped within 4-6 weeks. Up to 100% faster than the competition on windows of all sizes.
Most frequent questions and answers
Yes. We offer standard window sizes as well as custom dimensions for projects that require a different opening size.
Yes. Our optional Pleated Screen works with any size OpenUp® window. It can provide insect protection when needed and retract out of the way when you want the opening fully accessible.
Our hybrid frame combines structural extruded aluminum with Accoya® wood. The aluminum contributes to the structure of the window, while Accoya® is used on the interior side of the frame.
Our available insulated glass options include Low-E coatings, argon gas fills, laminated glass, double-silver soft coatings, and triple-silver soft coatings.
Custom windows typically ship within 4–6 weeks after the final size and configuration are confirmed.
