
When it comes to upgrading your home’s windows, the choices can feel overwhelming. Two of the most popular styles are awning windows and casement windows. While they may look similar at first glance, these window types serve different purposes and can change the way your home feels, functions, and even saves energy.
Knowing the difference between them is key to making the right investment for your property. In this blog, we’ll explore the design, benefits, and drawbacks of each window style and help you determine whether awning or casement windows are the best choice for your home improvement project.
What are Awning Windows?
Awning windows are hinged at the top and open outward from the bottom, creating a slanted opening. Their unique design allows them to provide ventilation even during light rain since the glass acts like a protective awning. Some of the key features of awning windows include:
- Top-hinged design that allows airflow while shielding your home against the elements.
- Compact-friendly design, perfect for bathrooms, basements, and small spaces.
- Increased privacy since they are often installed higher on walls.
- Durability with strong seals that improve your home insulation.
Awning windows are often paired with larger fixed windows that allow light into your home while still giving the option of fresh air circulation.

What are Casement Windows
Casement windows are a side-hinged window that open outward like a door. These windows are typically operated with a crank handle and are designed to swing fully open. When installed in your home, they offer excellent ventilation and unobstructed views. Because of their tight seal when closed, they are also one of the most energy-efficient window types available. Some common features of casement windows include:
- Full opening potential for maximum airflow in your home.
- Clear sightlines with no bars or dividers obstructing the view.
- Secure locking mechanism that makes them highly resistant to forced entry.
- Energy efficiency thanks to their tight seals against the frame.
These versatile windows can be installed alone or in pairs, making them a great fit for a variety of rooms across your home. Many homeowners love adding these windows to bedrooms, kitchens, and living rooms where increased ventilation is essential.
The Key Differences Between Awning and Casement Windows
While both windows swing outward and use a crank mechanism, there are a few key differences that impact how they function in your home. These differences include:
- Ventilation: Awning windows provide steady but more limited ventilation, while a casement window opens fully, offering the best airflow.
- Weather Resistance: Awning windows can remain open in light rain, making them more weather-friendly, while a casement window needs to be shut to prevent water infiltration.
- Placement and Design: If you live in a large home, casement windows may be the best fit, while awning windows are perfect for small spaces.
- Energy Efficiency: Both window types seal tightly when closed, but casement windows generally offer the most energy efficiency because of their full perimeter seal.
- Accessibility: Awning windows are often positioned higher, which can make them less convenient in some areas. On the other hand, a casement window is easy to open, even when placed over a kitchen sink.
The Pros and Cons of Each
The Pros and Cons of a Casement Window
Casement windows are a great option for homeowners who want to increase ventilation in their home while adding a bit of architectural interest. However, there are a few drawbacks. The pros and cons of these windows include:
The Pros
- Superior ventilation
- Expansive, unobstructed views
- High energy efficiency
- Secure locking system
The Cons
- Must be closed during rain
- A larger size may limit where they can be installed
- They can be more expensive than other window styles

The Pros and Cons of an Awning Window
Much like casement windows, awning windows are a great addition to a variety of homes, especially if you want to enjoy a nice breeze, no matter what the weather is like outside. Some of the pros and cons of installing these windows in your home include:
The Pros
- Can remain open during light rain
- Great for privacy when installed higher on walls
- Compact design ideal for smaller rooms
- Strong seals improve insulation
The Cons
- Limited ventilation compared to casement windows
- Restricted views since they are usually smaller
- Placement higher on the wall may be harder to reach
Which Window Is Best for Your Home?
The decision between awning and casement windows depends on your priorities. If you want wide-open airflow, expansive views, and excellent energy efficiency, casement windows are the perfect choice for your home. On the other hand, if your priority is ventilation during rainy weather, enhanced privacy, or space efficiency, awning windows may be the better fit.
If you are having a hard time determining which is best for your home, don’t hesitate to turn to our trusted glass technician for support. They can assess your home design and discuss your goals to ensure you’re making the right choice for your space. With professional support, you can trust that you’re making the best decision for your home.

Find Your Dream Windows at Valley Glass
Choosing between awning and casement windows ultimately comes down to how you want your home to function and feel. Both windows bring unique benefits that can enhance comfort, security, and energy efficiency. When you’re ready to find the perfect windows for your home, turn to our team at Valley Glass for support.
Our team has spent years helping homeowners across Northern Utah, Idaho Falls, and Boise find the perfect windows for their properties. Whether you’re building a new home or replacing your old, worn-out windows, our team has the best products for your space. When you’re ready to upgrade, trust that we’re the best team for you.
If you would like to learn more about our awning and casement windows, don’t hesitate to contact us today.

