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Gas Strut Awning Windows

A gas strut awning window is one big pane of glass that lifts up and out of the way. Open, it turns your kitchen or bar counter into a pass-through to the patio. Closed, it looks like a picture window. Get a free, no-pressure estimate.
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A gas strut awning window is hinged at the top and has one large pane of glass. You may also hear it called a hydraulic or pop-up awning window.

To open one, you turn the handle and push the bottom out. A gas strut on each side raises the glass and holds it up. It opens like the hatchback on a car.

A gas strut awning window makes a pass-through window over a kitchen or bar counter. With the glass parked overhead, nothing is left in the opening. You can hand food and drinks straight out to the patio.
White Gas Strut Awning window (pass-through kitchen window) with a countertop in a stucco home.

The Gas Strut Awning Windows We Install

Our gas strut awning windows have thermally broken aluminum frames. A thermal break is a barrier inside the frame that slows heat moving through the metal. A clad wood version is also available, with wood on the inside that can be painted or stained.

The gas struts are hidden in the frame when the window is closed. Push it open and it goes straight up to 90 degrees and stays there. When you close it, it lowers softly instead of slamming down. The pull handle sits at the middle of the bottom edge, in the same color as the frame. A pull hook is available for closing a tall window from inside.

The glass is dual-pane, tempered Low-E glass. You can add grids between the glass, or simulated divided lites (grids on the face of the glass that look like separate panes).

Sizes we can order:
  • Width: 40 to 120 inches.
  • Height: 38 to 60 inches.
  • Total size: no more than 36 square feet, so the widest windows can’t also be the tallest.
  • For a wider opening, two windows can sit side by side with a post between them.
Gas strut awning windows are specialty windows, so they cost more than a regular window of the same size. We quote the whole job, including any wall work, after a free measure.

See a Gas Strut Awning Window Open

Turn the handle and push. The gas struts take it from there.

Gas Strut Awning Pass-Through Kitchen Window

Gas Strut Awning Window Lifting Open


A Picture Window That Opens

A gas strut awning window is one large piece of glass in the frame. Closed, it looks like a picture window, with no bars or frames in the view. No other pass-through style gives you that.

Open, the whole pane lifts out of the opening. A regular awning window cranks out partway to let in air. A gas strut awning window lifts all the way up instead, so the opening is clear from side to side.

It also needs no room at the side. The panels of a bi-folding window stack at one side and stick out about 3 feet. A gas strut awning window parks at the top of the opening instead.

Plan for the space above and in front of it:
  • Open, it sticks out about as far as it is tall. A 4-foot-tall window projects about 4 feet.
  • A low patio cover, beam, light or fan can get in the way.
  • Larger ones may need the wall reframed to carry the weight at the top. That can add cost, depending on your wall.
  • Short on room outside? A fold-up window folds in half, so it sticks out only half as far.

Gas Strut Awning Windows for Outdoor Bars and Patios

Gas Strut Awning Passthrough Window with Smiling Krasiva Windows & Doors Installer
A gas strut awning window makes a good bar window. Set it over the kitchen counter and add a bar ledge on the patio side. Guests outside get a place to sit, and the cook stays in the conversation.

Line the window up with your counters. Standard kitchen counters are 36 inches tall, and bar-height counters are 42 inches (Bob Vila). The bottom of the window sits at your inside counter. For a table and chairs instead, plan the bottom of the window about 30 inches off the floor. Settle on your heights before we measure.

This window also comes with no bottom frame. That zero-sill style is made for restaurants and bars, and it gives a smooth counter-to-counter surface. We don’t recommend it for a home. Without a sill, water, air, dust and insects can come in under the window, so we order yours with a frame on all four sides.

Screens on a Gas Strut Awning Window

Because the glass swings out, a screen can’t go on the outside. It has to sit inside the frame. A retractable screen is available. It pulls down from the top or across from the side, and rolls back out of the way when you don’t need it. We go over screen options for your size when we measure.

Gas Strut Awning Window Questions