Bring everyone to the party with OpenUp® Gas Strut Pass-Through Awning Windows.
Seamless Indoor-Outdoor Living Starts Here
Transform your kitchen, bar, or pool house into a vibrant hub of connection and style with OpenUp® Gas Strut and Motorized Awning Windows. Designed by industry veteran Ed Page, our windows combine sleek aesthetics with unmatched functionality—creating open, airy spaces that invite light, conversation, and unforgettable moments.
Effortless Entertaining
Serve drinks, meals, or smiles with ease. Our pass-through windows create a smooth transition between indoor and outdoor spaces—perfect for hosting, relaxing, or simply enjoying the view.
33% More View, Even When Closed
Enjoy expansive sightlines and natural light thanks to our minimalist framing and innovative design.
Built to Last
Crafted with heavy-duty extruded aluminum and Accoya® wood, our windows offer superior insulation, durability, and sustainability.
Fast, Custom Delivery
Every window is custom-built and ships in just 4–6 weeks—up to 100% faster than the competition.
Industry-Leading Warranty
10 years of full coverage + 40 years of Accoya® protection against weather and pests.
OpenUp® gas strut pass-through awning windows integrate the indoors and outdoors for any home or business. OpenUp® Windows create an opportunity for spectacular views and more connection and socialization for your active family.
The minimalist framing maximizes visibility and creates an open, airy feel. You get 33% more view, when the window is closed.
With a larger window opening you’re also letting in more natural light. Not only does this improve the interior feel of your home but it helps create a brighter and more inviting space.
If you’re interested in interior pass-through windows, you can even create an open concept flow throughout your home by connecting rooms while still having the benefit of closing them off if you want to.
Finally, our pass-through windows are energy efficient due to the fact that they use energy efficient and resource sustainable materials, creating a natural thermal break. Our exclusive Pleated Screens can help create a breezy and comfortable environment that other window types simply can’t compare to.
Interested in learning more about pass through windows? Watch this short video to see how easy the gas strut version is to operate.
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.
If you’re interested in brightening and expanding your home or business, look no further than OpenUp® Windows.
Founder Ed Page brings over four decades of experience in window and door design, engineering, manufacturing, and installation to OpenUp® Windows, ensuring that each window is functional, durable, and sustainable, regardless of the size of the kitchen pass-through window.
The modern, frameless design of OpenUp® pass-through windows complements contemporary home styles, offering a sleek and stylish appearance.
With a pass-through window design, you can completely transform your outdoor bar and patio area. Create amazing entertainment spaces with pass-through windows that open at 90 degrees, creating the ideal connection between the indoors and outdoors.
When you get a gas strut pass-through kitchen window for your space, you want it to last and look great, right? With an OpenUp® Window, you can chill knowing you’ve picked the best around, no doubt about it.
If your view is important to you, then the fact that we provide 33% more view, when closed, is important to you.
We go for heavy-duty extruded aluminum mixed with Acccoya® to give you awesome insulation, way better than using just aluminum or steel, all while keeping it super durable and lasting.
Get the natural benefits of a wood finish with guaranteed protection from weather and pest damage—not to mention Accoya® is the top-ranking wood in terms of thermal performance and is both sustainably sourced and fully recyclable.
At OpenUp®, we pride ourselves on our expert craftsmanship and choice of materials.
With inventor and entrepreneur Ed Page leading our team, OpenUp® brings decades of experience and expertise to the table. When you partner with us, you can trust that your gas strut window will be durably constructed, built to last, and beautifully crafted.
If you are having trouble figuring out the entire window replacement process, our experience is always available to give you advice.
We strive to provide our customers with a modern showpiece that expands their view, encourages connection, and integrates their indoor and outdoor spaces. With OpenUp®, you get the high-performance window of your dreams—beginning at just under $3,500.
No. Our gas strut kitchen windows are either open to 90 degrees or closed. Our Motorized Strut Upgrade $2500 allows the window to be stopped at any position, even just a few inches for ventilation.
No. The gas inside the strut can leak out over time if the strut is stopped midway. When open or closed triple seals are in play; when stopped in between the weakest seals are left to work alone.
