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Casement Windows

Inviting interior with energy-efficient Keystone casement windows framing a scenic view, complemented by a comfortable sofa and classic table lamp.

A casement window is characterized by a sash that swings either inwards or outwards, similar to how a door functions. The opening of the sash is facilitated by crank-style or lever-style handles, with an additional handle serving to secure the sash when it is closed.

The handle mechanism of casement windows, typically positioned lower on the window, is easy to use. This makes casement windows particularly suitable for installation above areas that might be slightly harder to access, such as cabinets and countertops.

Casement windows lend an attractive touch to both modern homes and older-style residences like Prairie and Tudor houses. Similar to other window styles, casement windows can be installed individually or in groups

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Window Features

Discover why our casement windows are the ideal choice to enhance your home's comfort and style.

Many Casement Window Colors To Choose From

Personalize your casement windows to reflect your unique style with our extensive selection of colors. Whether you’re drawn to classic neutrals, bold statement hues, or contemporary shades, our diverse range of finishes ensures your windows blend seamlessly with your home’s design. Make a statement and elevate your curb appeal with the perfect color choice.

Specially Designed Air Barriers and Weather Stripping

Our casement windows are equipped with specially designed air barriers and weather stripping to minimize air infiltration. This thoughtful feature not only keeps your home comfortable year-round by preventing drafts but also contributes to energy savings by maintaining a consistent indoor temperature. Say goodbye to chilly winters and stifling summers – enjoy the perfect climate inside your home.

Energy-Efficient Glass Packages Available

Enhance your home’s energy efficiency with our selection of energy-efficient glass packages for casement windows. These advanced packages are designed to reduce heat transfer and UV rays, keeping your home comfortable while lowering your energy bills. Embrace the benefits of a greener and more cost-effective living space.

Upfront, Transparent Pricing With No Hidden Fees

Transparency and trust form the fundamental pillars of our pricing philosophy. Our pricing is upfront and transparent, offering you a clear understanding of costs from the beginning, free from any hidden fees or unexpected charges. Your satisfaction is our utmost priority, and we are dedicated to delivering top-quality products and services that align with your budget and exceed your expectations.

Professional Casement Window Installation Included

You can be confident that our professional Installation Masters-certified teams will expertly install your casement windows. With their exceptional expertise and meticulous attention to detail, your windows will be fitted precisely and operate seamlessly. Proper installation is paramount to window performance, and we are dedicated to delivering outstanding results.

Transferable Lifetime Casement Window Warranty

Experience complete satisfaction with our casement windows, supported by our transferable lifetime warranty. This exceptional guarantee safeguards your investment while adding long-term value to your home. Rest easy knowing that our products are built with quality and durability in mind.

Frequently Asked Questions

FAQ - All You Need to Know About Casement Windows

What are casement windows?

Casement windows are a type of window with a sash that’s hinged on the side and opens outward to the left or right, much like a door. They’re operated by turning a crank located at the window’s base, making them an excellent option for hard-to-reach places like over kitchen sinks or cabinets.

Casement windows open and close through a crank mechanism, allowing the window to swing open either inward or outward. This easy operation is perfect for bringing in fresh air and is ideal for various rooms, including living rooms and kitchens.

Casement windows offer excellent ventilation, a modern feel, and easy operation. They’re designed to seal tightly against the frame when closed, providing superior energy efficiency. Their ability to open fully allows for maximum airflow, making them perfect for catching breezes and enhancing the fresh air circulation in your home.

One potential disadvantage is that their outward opening can interfere with exterior spaces like walkways or patios. They also require maintenance to ensure the hinges and crank mechanism remain in good working order.

Casement windows are better for several reasons: they offer top-notch ventilation, energy efficiency, and unobstructed views. Their design allows for full top-to-bottom ventilation, and the tight seal when closed helps keep your home’s temperature controlled, saving on energy costs.

Casement windows can be crafted from various materials, including vinyl, wood, and aluminum. Keystone Window of Pennsylvania specializes in high-quality vinyl casement windows, which offer durability, low maintenance, and excellent energy efficiency.

Casement windows offer better ventilation and are more energy-efficient than double-hung windows. They can open fully, unlike double-hung windows, which only allow half of the window to be open at a time. Casement windows also provide a tighter seal when closed, enhancing their energy efficiency.

Yes, casement windows are highly energy efficient. Their design minimizes air infiltration because they seal tightly against the frame when closed. Keystone Window’s casement windows come with energy-efficient glass packages, reducing heat transfer and lowering energy bills.

Casement windows are versatile and can enhance both modern and traditional homes. They’re particularly well-suited for older-style residences like Prairie and Tudor houses but can also add a contemporary touch to new constructions.

Maintaining casement windows involves regular cleaning of the glass and frame, lubricating the hinges and crank mechanism, and checking the seal and weather stripping for any signs of wear and tear. They’re designed for easy cleaning, with many models opening fully to allow access to both sides of the glass.

Look for a provider that offers high-quality products, transparent pricing, and professional installation. Keystone Window of Pennsylvania, for example, provides energy-efficient casement windows with a variety of options to fit your style, along with a transferable lifetime warranty.

Check for certifications, warranties, and customer reviews. A qualified provider, like Keystone Window, will have a solid reputation for quality and service, offering detailed product information and warranties that protect your investment.

Ask about their experience, the features and benefits of their windows, the installation process, and the warranties offered. Inquire about energy efficiency options and how they can customize the windows to meet your needs.

Warranties for casement windows can vary, but they typically cover the frame, glass, and moving parts against defects or failure. Keystone Window offers a transferable lifetime warranty, ensuring long-term satisfaction and protection for your investment.
Professional installation includes removing the old windows, preparing the opening, and installing the new casement windows with precision. The process involves sealing and insulating the window to ensure optimal performance and energy efficiency. Keystone Window’s Installation Masters-certified teams ensure a seamless fit and operation.

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