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Awning Windows

Close-up view of a row of open awning windows installed by Keystone Window, allowing for increased airflow and natural light in a modern building facade.

The design of an awning window is such that the lower part of the sash extends outward from the house when it’s opened. Conversely, hopper windows are fashioned in a way that the upper part of the sash swings into the room from the wall when opened.

Awning windows were a common feature before the advent of air conditioning. These windows, which allow fresh air to circulate within a home while keeping light rain at bay, provided an ideal solution.

Hopper windows, meanwhile, continue to be a popular choice for compact spaces like basement rooms and small bathrooms. Since a hopper window can be fully opened, as opposed to a slider or double-hung window that only opens halfway, it facilitates greater air ventilation.

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Window Features

Unlock the Benefits of Awning Windows for Elevated Home Comfort and Style

Many Awning & Hopper Window Colors & Wood Grains To Choose From

Enhance your home’s style with our extensive selection of colors and wood grains for customizable awning and hopper windows. Achieve the perfect blend of classic, modern, or timeless warmth to seamlessly match your home’s design. Elevate your home’s curb appeal and make a statement with the ideal color or wood grain choice.

Energy-Efficient Glass Packages Available

Enhance your home’s energy efficiency with our energy-efficient glass packages for awning and hopper windows. These advanced packages offer a range of features, including Low-E coating, SuperSpacer®, Intercept™ spacer, argon gas, krypton gas, and dual- or triple-glazed units. They are designed to reduce heat transfer, block harmful UV rays, and maintain a consistent indoor temperature. Enjoy a more sustainable and cost-effective living space while reducing your environmental footprint.

Upfront, Transparent Pricing With No Hidden Fees

Transparency and trust form the bedrock of our pricing philosophy. Our pricing is upfront, transparent, and designed to give you a clear understanding of costs right from the beginning, with no unwelcome surprises or hidden charges. Your satisfaction is our ultimate priority, and we are fully committed to delivering high-quality products and services that exceed your expectations while staying within your budget.

Professional Awning and Hopper Window Installation Included

You can trust that our professional installation teams, certified by Installation Masters, will expertly install your awning and hopper windows. With our meticulous attention to detail and expertise, your windows will be precisely fitted and operate seamlessly. We understand that proper installation is crucial for optimal window performance, and we are dedicated to delivering exceptional results.

Transferable Lifetime Awning & Hopper Window Warranty

Rest assured that your satisfaction is guaranteed with our transferable lifetime warranty on awning and hopper Windows. This comprehensive warranty not only safeguards your investment but also enhances the long-term value of your home. Find peace of mind in the unmatched quality and durability of our products.

Frequently Asked Questions

Awning Windows FAQ: Everything You Need to Know

What is an awning window?

Awning windows are types of windows that are hinged at the top and open outward from the bottom. This design allows for extra ventilation and natural light while protecting your home from water infiltration during rain. Thanks to the secure hinge mechanism, these windows are ideal for adding a touch of contemporary style and function to any room.
The cost of awning windows can vary based on several factors such as the material of the window frame, the size of the windows, and any additional features like insect screens or special glass panes. While they might be slightly more expensive than some traditional styles due to their unique operation and benefits, many homeowners find the investment worthwhile for the versatility and added security they provide.

Yes, awning windows are still very much in production and are popular among homeowners looking for a combination of style, ventilation, and weather protection. They suit various architectural styles, from traditional to contemporary, and can be customized to fit the specific details and requirements of your home.

Choosing awning windows for your home offers several benefits. They open outward, providing extra ventilation and allowing natural light to enter the room without letting in rain or dust. The design also features insect screens, keeping bugs out while the window is open. Moreover, their secure locking mechanism enhances the security of your home against potential intruders.
Awning windows are particularly versatile when it comes to ventilation and natural light. Their opening outward design allows for air to flow into the room even when it’s raining, unlike some other window styles that need to be closed during wet weather. This makes them an excellent choice for locations where extra ventilation is needed without sacrificing protection from the elements.
Awning windows can be highly energy efficient, thanks to their tight seal when closed. This design helps prevent water and wind infiltration, maintaining your home’s temperature and reducing the need for heating or cooling. This efficiency can lead to lower energy bills and a more comfortable living environment.

When selecting a provider for awning windows, look for a company with a strong reputation in the market, a wide range of styles, and a commitment to quality. Check for reviews and ask for details about their windows’ energy efficiency, security features, and warranty. It’s also crucial to ensure they have experience with installations in your specific location to handle any challenges related to weather or building structure.

To ensure quality, ask for information about the materials used in the window frames and panes, the type of hinges and operation mechanism (such as a crank for easy opening), and any additional features like insect screens. A reputable provider should be transparent about these details and offer warranties or guarantees on their products.

Ask about their experience with installations in homes similar to yours, including challenges faced and how they were overcome. Inquire about shipping and installation times, how they handle potential weather-related delays, and tips for maintaining your awning windows. It’s also helpful to ask for references or photos of previous installations to gauge the quality of their work.


Browse our window styles to find the best choice for your home.

Customer Reviews

Our customers have only good things to say. If we mess up, we make it right!

Keystone Window of PennsylvaniaExcellentKeystone Window of Pennsylvania4.5 Based on 63 reviews fromSee all reviews review us onJeff K. ★★★★★ All around great job. It was not a big job, but they gave the same attention to me. They showed up every time on time from initial estimate to final install. The work replacing our windows was completed by a skilled professional. I love the final product!Cory Trego ★★★★★ Keystone was easy to work with from start to finish during our window replacement process. Steve answered all of our questions thoroughly and even made a second trip to our home to bring additional sample windows. The installation was quick, professional, and smooth. The installers were careful not to damage any existing trim work while removing the old windows and cleaned up thoroughly after the new windows were installed.John Welsh ★★★★★ Great price, quality product, excellent service. Installation team was great and house was spotless inside and outside when they were done.Rich Longcoy ★★★★★ The price of the windows were fair and the installers were efficient and cleaned-up after they were done.John Gibson ★★★★★ Wanna thank Keystone Window for the windows installed on 3/20/2024. The 3-person team arrived on time ready to go. Quietly and efficiently, they installed 5 windows in about 4 hours, a very professional job. And then they cleaned up afterwards. I purchased top of the line windows; the purchase price and installation were a great investment. Had windows installed in another part of my home by that other company that begins with an A, you've seen the commercials. They did a good job, but I got a better value with Keystone Window, without question. High quality windows, great price, professional installation. One other thing, the time from contract inception to installation was about 6-weeks vice 3 months with the other company. So, if your considering replacement windows, don't overlook Keystone Window. You won't be disappointed.John Weidemann ★★★★★ The installation was done with precision and expertise. The windows themselves were solid and very easy to open and close. I recommend Keystone Windows to anyone looking to improve their homes.joseph rouse ★★★★★ js_loader