Casement windows are windows attached to a window frame’s left or right side by one or more hinges. They open and close either inward or outward up to a 90-degree angle. Casement windows cost an average of $400–$2,400* but can fluctuate based on factors such as window size, style, and material. Learn about the factors that impact casement window replacement costs and get tips for finding a professional installer.
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*Article cost data via our survey of 1,500 homeowners.
Casement window prices are primarily affected by the following factors.
Casement windows come in many sizes, with larger windows typically costing more. Your window dimensions will also depend on the frame material and manufacturer.
Casement windows can swing inward or outward and have push or crank opening styles. They also come in different designs, impacting the total installation cost.
Casement windows come in various materials, each with different price points.
Several manufacturers sell casement windows ranging from low to high-end prices.
The bigger the casement window, the more expensive the project. Your window dimensions may vary slightly based on the frame material and manufacturer.
For example, most vinyl casement windows are 3.5–35.5 inches wide and 17–73 inches tall. Fiberglass windows are taller than vinyl, reaching 77.5 inches. Wood casement windows that contain aluminum are as tall as vinyl but wider than most other types at 17–59 inches. The biggest casement windows are up to 72 inches wide and 96 inches tall. Most casement window manufacturers offer custom window sizes, but these cost more and the return policy may be different.
A small 24-by-36-inch casement window costs $262. Higher-end frame, glass, and glazing choices can push the price to $354. Large, high-end casement windows cost $626 for the window alone. Every casement window size has different material selections, which significantly affect the price.
The cost of installing casement windows depends on which type of window you choose. For example, there’s single frame, double frame, egress, and a picture window that contains casement flankers. It costs $224 for a single-frame casement window and up to $800 for a picture window with casement flankers.
Here are different casement window types:
Your chosen window frame material also affects cost.
Several different window brands manufacture casement windows and even offer Energy Star products. Here are some popular casement window brands.
How much you pay a professional to install your casement windows depends on the type of window frame material. For example, wood is heavier and takes more time to install, so installing wood frames is more expensive than vinyl. Labor costs also vary by geographic location, with prices typically higher in metropolitan areas.
Labor costs $150–$300 per window, plus an additional $60 to remove and dispose of the existing window frame.
Here are the benefits of professionally installed casement windows.
The following factors can also impact your casement window project cost.
The more glass window panes in your casement window, the higher the cost. A single-pane window is the least expensive—between $150 and $400—but these aren’t as common due to poor insulation. Double-pane windows cost $150–$600 and have an insulating layer between the panes. Triple-pane windows are the most energy-efficient but cost $400–$950. Homeowners can add a low-emissivity (low-e) glass coating and insulating gas, but this increases the price.
Coatings are a clear, microscopic film added to glass for various reasons. A reflective coating ($230–$500) reduces glare and heat transfer and offers additional privacy. A low-e coating ($250–$840) helps keep heat inside your home during winter and outside during summer. Spectrally selective coatings ($350–$850) are a type of low-e coating, but they’re typically used in hotter climates to help keep cooling costs low.
A gas fill refers to gas pumped between glass panes to plug “thermal holes” and increase a window’s energy efficiency. Argon gas and krypton are the most common, costing $380–$850 and $530–$1,190, respectively. Argon requires at least half an inch of space between panes, while krypton needs one-fourth an inch of space.
Homeowners often consider installing windows on their own to cut down on costs, but this comes with risks. Here are some things to consider when deciding whether to hire a professional or tackle the project yourself.
You’ll need the right equipment, supplies, knowledge, and experience to complete do-it-yourself (DIY) window replacement. Window installation involves the following steps:
Even the slightest mistake, such as inaccurate measurements, can be expensive to fix. Poor installation can lead to moisture and mold within the home. Here are other important considerations before beginning:
A professional window installer will have all the necessary tools and equipment to complete the job quickly. The installer will measure and fit the window, ensure it’s level, and create a watertight seal using putty or glazing.
Here are several advantages to hiring a professional casement window installer:
Here are some steps to take when deciding between window installation companies.
Unless you have prior experience installing windows, we recommend hiring a reputable casement window installer instead of attempting a DIY window replacement or installation. DIY window installation doesn’t guarantee cost savings—especially if it leads to energy leaks—and there are better ways to reduce casement window costs.
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Research and get quotes from several local contractors to pick the right casement window installer for the job.
The average cost to install casement windows is between $600 and $1,400 per window. Your casement window’s style, materials, and labor all affect its price. Double- or triple-glass panes, gas fills, and coatings also increase costs.
Casement windows are worth it due to their energy efficiency, easy cleanup, and amount of light they let in. The opened sash helps direct airflow into your home, improving ventilation. Gas fills or special coatings offer privacy and help lower your home’s heating and cooling costs.
Casement windows require double-glazing, which increases their weight. This means installation often takes longer and costs more than standard windows. Casement windows are also a possible target for break-ins. Rusty or faulty hinges make them easier to open from the outside. If bugs are a problem in your area, you’ll need to install screens on the inside of the sash. This can impact the desired aesthetic.
Casement windows are more expensive than standard windows or fixed picture windows. A fixed window doesn’t open or close and doesn’t require maintenance or hardware to operate properly. A picture window that contains casement flankers is an option. This costs $600–$800 per window.
Casement windows have a turn crank to open and close inward or outward like a door using hinges. Encasement windows have a sash that contains the glass panes, a cam lock that secures the window, a keeper that holds the cam lock, side hinges on the casement window, and a handle to open and close the window.
Looking for questions to ask your window supplier? When it comes to renovating a property, windows are often a top priority. Commonly referred to as the eyes of the house, windows are responsible for allowing natural light to flow into your home and ventilating your internal spaces with fresh air. As if airflow and natural light weren’t important enough, choosing the correct windows for your home can also boost energy efficiency and thermal retention ratings as well as ensure your property is secure from the likes of any unwelcome intruders.
Rushing your window installation or choosing an unprofessional window installer can result in a multitude of issues for your home, from heat loss and poor security to draughts, condensation and even mould. That’s why, when you are looking to replace your windows, it’s important to find out as much information as possible before you sign your contract with your chosen supplier.
Finding a professional, reputable supplier can be the difference between installing durable, long-lasting windows or having to contend with costly utility bills and poorly made windows later down the line. However, the path to finding a supplier can become a minefield if you don’t know what to look for.
Before deciding on a company, you need to ask questions. Although this may seem like common sense, it’s important to do your due diligence and make sure the company you decide on is reputable, experienced and most of all, know what they’re doing.
Without further ado, here are nine essential questions to ask your window supplier.
The cost of your windows will depend on the exact specifications of your home, the style, colour and material you’d like and of course, your own personal tastes. However, it’s still important to budget accordingly and find out if there are any hidden fees or costs.
Professional suppliers often provide a free comprehensive quote before any installation begins. Look for a reputable company offering a no-obligation consultation – this should involve a home visit where one of their tradespeople evaluates your home and the task at hand.
Energy efficiency has become an increasingly important factor for modern homeowners in recent years, with many opting for durable uPVC or aluminium to lower heat loss through their windows and boost the thermal retention of their property.
Choosing windows with a higher rating on the WER scale, also known as an Window Energy Rating, can insulate your home properly from the elements. In doing so, you and your family will benefit from a warmer, more comfortable home. It’ll also save you the hassle of costly utility bills in the cooler months.
When choosing new windows, look for the WER scale – A+ is the best rating, while G is the lowest. At Majestic Designs, our range of windows boast an A+14 rating on the WER scale which is one of the highest energy efficiency ratings a supplier can receive.
A showroom is a great way for a window supplier to showcase their products. It’s also a place you can view your chosen windows before making your purchase.
A reputable company should offer a showroom where you can visit and speak with a professional face to face. A reputable company should offer a showroom where you can visit and speak with a professional face to face. They’ll also offer a no-obligation at-home consultation where they’ll be able to show you samples to demonstrate their products.
Much like the cost of your windows, the time it takes to design, supply and install your windows will depend on the task at hand, your home and other important factors such as the style, material and colour you choose. In saying that, an experienced, reputable company should be able to give you a rough timeframe. After confirming the style of window you would like and conducting an at-home consultation, they should be able to confirm times and dates with you which they will stick to throughout the project.
In addition, it’s important to look out for a company with a fully-employed team of installers and surveyors. Some companies choose to subcontract their projects, meaning the quality of their work isn’t consistent. However, a professional, reputable window supplier with a fully employed team will be able to ensure their work is always finished to the highest possible standard.
Accreditation from a reputable organisation is the best way for a professional window supplier to demonstrate their reliability and legitimacy. That’s why, before signing any contracts or handing over any deposit, you should check a company’s accreditations. Before receiving an accreditation, a window supplier must past a number of quality tests and inspections. As a result, only the very best, most trustworthy companies will be accredited.
There are several independent bodies you should look for. FENSA is one of the most well-known and has an online directory where you can search for your chosen company. There’s also the Financial Conduct Authority (FCA), which is especially relevant for anyone planning on financing their property refurbishment project, and TrustMark, the only government-endorsed scheme here in the UK run specifically to safeguard standards in the home improvement industry.
Checking the guarantee on your chosen windows is another way of gaining additional peace of mind when it comes to making your purchase. In the event of any unforeseen problems, ensuring your windows have a guarantee will take the stress out of resolving the issue. So, before signing any paperwork, make sure your windows are protected by a lengthy guarantee – sometimes this guarantee is also advertised as a warranty.
Home security is a top priority for most homeowners. Ensuring your windows are durable and resilient in the face of any unwelcome intruders can keep your family and possessions safe as well as provide you with peace of mind. Choosing windows with heightened security can also save you money when it comes to your home insurance premium, which will often be cheaper if you have additional security such as multi-point locking mechanisms and internal beading.
White is the most popular colour here at Majestic Designs – timeless and elegant with the innate ability to suit any architectural style, it’s not difficult to see why. However, contrary to popular belief, your windows don’t have to be white! A reputable company will offer a diverse array of colours and styles. They should also be able to engineer bespoke windows for your home. This is especially useful if you have a window with an unusual shape or would like to install a window in a tight spot.
A company who has completed installations near your home should have local knowledge and experience. Not only will this local knowledge come in useful, but your chosen company will also be able to show you examples of their work in your community. You’ll be able to look at the quality of the installation, and maybe even speak to previous clients to see what they have to say.
At the end of the day, the window supplier you choose will come down to what you require as well as the unique needs of your property. A good way to choose a window supplier is by looking for a company that both manufactures and installs its own products. It’s also important to look for positive customer reviews, which speak volumes about a company’s professionalism. An unhappy customer is more likely to leave a negative review, so positive customer testimonials really are a testament to a company’s service. Majestic Designs for example, currently have a 9.48/10 from more than independent reviews on FairTrades!
For more than 21 years, the professional team at Majestic Designs have been manufacturing and installing our range of durable uPVC and aluminium windows in our state-of-the-art factories in the heart of Somerset. Our range of uPVC and aluminium products is engineered right here in Cheddar and fitted by our experienced team of FENSA-accredited and MTC-registered lead installers. Our reputable team is also fully employed, and we never subcontract any installation projects out to third-party companies.
If you want to learn more, please visit our website 60mm uPVC profile.