Do Awning Windows Open All The Way?

Awning windows have adorned both residential and commercial buildings for a long time. You might be curious if the awning windows open completely. Then, you’re on the right page! We’ve researched this topic completely to share with you what we got from the experts.

Awning windows come with an easily detachable screen and may open up to 90° from the bottom, allowing air to flow freely while offering a special barrier to keep the rain out. 

We shall go into great detail about the awning windows in this post. We'll also look at how it functions, its advantages and disadvantages, typical applications, and much more. So continue reading as we explore that knowledge.

awning window open, modern home aluminium push windows, Do Awning Windows Open All The Way?

What Are Awning Windows?

One of the two types of windows that commonly fall under the "crank window" category is the awning window.

This is due to the crank mechanism that is used to open them and change the window opening's relative size. The window is designed using this construction technique to open outward using a hinge at the top of the window.

As a result, the awning structure is frequently used in locations where the window's width is significantly bigger than its height. Thus, the layout favors width over height, making it ideal for spaces with little available vertical space. 

This kind of window mostly opens to 45° but sometimes up to 90° on a top hinge with a crank handle that is turned from inside the room, making them a useful addition to any space. You can build it up to 3 feet wide and 10.5 feet high, or much wider at custom heights.

Awning windows are perfect for scenarios that call for higher windows since they can be positioned over chairs and benches without obstructing opening access because they are so simple to use.

They are also great because they can be easily installed in places that require immediate ventilation and are relatively inexpensive when compared to larger windows.

How Do Awning Windows Operate?

How Do Awning Windows Operate - Hand open or close the Awning Window

Awning windows operate by cranking open and shut, making them considerably easier to use than slider windows because they require less effort to operate. 

Unlock the latches on both sides to open the window. To do that, extend the crank handle and turn it until the window is open at the desired angle. Turn the handle in the other way until the window is shut to close it. Lock both sides of it.

To see how it works clearly, a video is shown on YouTube below.

Where Do Awning Windows Usually Use?

Awning windows are perfect for a variety of settings throughout your house. They are a flexible option because of their design features.


In the bathroom, confidentiality is really important. On a high wall, you may install an awning window. While keeping people outside from peering in, you gain from ventilation and natural light. The bathroom should always have airflow. Any type of weather allows you to open an awning window.


If you want to leave the window in your bedroom open but don't want to invite thieves in. An awning window may be a fantastic choice. You'll be able to feel protected while sleeping and enjoy the fresh air.


If you need to put a window over furniture or fixtures, an awning window can be useful. The kitchen is a common area for this kind of arrangement. 

Even if you have to reach over the sink or a large counter, an open awning window is still simple to open. Another reason to use an awning window is that you want air circulation in the kitchen all year round.

Low-Level Places

Low-Level Places - white aluminium frame windows background, white awning window

Awning windows offer greater security than other window styles. This characteristic makes them a suitable option for locations where security is a priority because it prioritizes the safety of your family. One example is a basement or other below-grade room. 

Awning windows are a popular option for basements due to their outstanding ventilation capabilities and ability to stay open in all weather conditions. A ground-floor room may also feature an awning window for safety concerns.

Awning Windows: Advantages & Disadvantages

Awning Windows Advantages & Disadvantages - Wooden Awning window open, vintage style in coffee shop

Like other window designs, awning windows offer benefits and drawbacks of their own. Below are the advantages and disadvantages of awning windows:


Ventilation & Light

Awning windows offer superior ventilation. They make the space more naturally lit. An awning window may provide the advantages of fresh air and light that we all appreciate, even in small or difficult-to-reach areas of your home.

Design Flexibility

Awning windows are among the most versatile forms of windows. An awning window is ideal if you want a window high on the wall to let light into the space and enhance ventilation.

Awning windows can also function at a standard height and offer a clear view of the outdoors. They go well with picture windows in this situation. 

The only thing all awning windows have in common is that their width is greater than their height. Although less prevalent than their smaller counterparts, large awning windows are still a good option for many homes.

Reduces Noise

Because they have a single pane of glass enclosed by a seal, awning-style windows are less likely than other window styles to allow air to escape. 

When the windows are closed, the sound is muffled, which makes it easier for people inside to have a good night's sleep in noisy environments.

Energy Efficiency

Awning windows are particularly energy-efficient due to the same rationale as previously indicated - the absence of gaps allowing air to escape. 

When paired with high-quality, double-glazed glass, they offer a high level of insulation and can help lower the overall cost of your energy bills. The value of your home will increase as a result of this higher energy rating.

Able To Remain Open Under Any Condition

The glass protects the window opening when outside awning windows are opened because that is how they work. Thus, even when it rains, the window can remain open.

As awning windows are resistant to wind, which typically whips in from the side, they are well-suited to residences in high-wind areas.


Awning windows are often more economical than the majority of other window kinds, and they are also simple to install and replace because of their simple design. A popular option for a variety of homes and budgets, awning windows are practical and adaptable.


Awning windows are frequently small and high on the wall, which makes it more difficult for someone to break in because there is no need for a room to feel like a cave without natural light.


Unfavorable For Areas With Heavy Outside Traffic

They are not a wise choice for areas where there is a lot of outside traffic because they open outward. If the windows open to a deck, porch, or walkway, refrain from putting awning windows.  

If they open on a crowded sidewalk, local laws can even forbid utilizing them. Any other potential barriers, such as plants or trees, must be far enough away from the window to open.

Need For Regular Cleaning

Compared to other window styles, awning windows are more susceptible to rain. They can require more frequent cleaning. Cleaning them can be difficult when they are high on a wall or on the upper story of your home if they don't open fully at 90°.

Repairs Might Be Frequent Than Other Types Of Windows

An awning window's opening and closing mechanisms are fairly complicated. It experiences a lot of deterioration. Repairs for awning windows may be necessary more frequently than for some other types of windows.

Not Suitable For Escape Route

Your home's upper floor must have a specific number of windows designated as escape routes per building codes. Typically, they are unable to achieve this goal. They cannot serve as escape routes due to their normal size, positioning, and opening.

What Is The Difference Between Awning And Casement Windows?

What Is The Difference Between Awning And Casement Windows - Wooden windows

Awnings and casement windows have similarities and distinctions. Both types of crank windows are customizable to your home's requirements.

A lever crank is used to open and close both windows. Turning the handle causes the sash to move effortlessly. Their installation orientation is what distinguishes them.

For instance, awning windows open upward and are hinged at the top. They only come in one, two, or three-lite (sash) combinations and are horizontally oriented. Awning windows are created for small and broad wall openings.

Comparatively, casement windows open to the left or the right and are hinged at the side. They come in one to five-lite (sash) arrangements and are vertically oriented. Tall and narrow wall openings are ideal for casement windows.

Triple hung window with fixed top sash and bottom sash that slides up

Final Thoughts

The ability to allow optimum ventilation into your home is one of the main advantages of awning windows. They are an essential source of ventilation in the home because of their capacity to open to nearly 90º angles and remain open in the rain.

Placing a window high on a wall gives you additional options to ventilate your home. These broad windows are dynamic and can be installed in difficult-to-reach positions inside a room.

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