Premium Aluminium Casement Windows For Your Needs

Experienced and Reliable Suppliers

In-house Manufactured Tailor-made Solutions

Quality Orientated Components and Materials

aluminium casement windows example

What are Aluminium Casement Windows?

Aluminium casement windows are popular among homeowners due to their versatility, strength, and low maintenance. These windows are constructed from aluminium frames and feature a hinged sash that opens outward. Our professionals can design aluminium casement windows to fit any style of property, from contemporary to traditional, and are available in a wide range of colours and finishes to complement any interior or exterior decor. 

Why Choose Aluminium Casement Windows?

Overall, aluminium casement windows are a reliable and stylish option for any building. Here are the main reasons why you might choose our aluminium casement windows for your property: 

aluminium windows longevity is one of the advantage


Aluminium is a strong and durable material that can withstand extreme weather conditions and resist corrosion. This makes aluminium casement windows a long-lasting option that requires minimal maintenance.

aluminium windows are easy to maintain

Low maintenance

Aluminium windows don't require much maintenance compared to, for example, uPVC windows. As aluminium is a strong and durable material, windows won't rot, rust, or warp, and they will last longer.

aluminium windows that open outwards aesthetics


Aluminium casement windows offer sleek and modern lines that can complement any style of property. We offer a wide range of colours and finishes of casement windows, and we can customise them according to your exact requirements.

Technical Parameters

Compared to standard ones, these aluminium casement window glass packages provide up to three times higher heat isolation. Utilizing these types of glass packages avoids cold spots around windows area and increases condensation resistance. For more information download our Technical PDF.

Our aluminium casement windows are created using only the highest materials. For more information contact us or download Technical PDF.

Midos aluminum casement windows adhere to RC3 quality standards (SN EN 1627-1630). Such high-quality products are advised & appropriate for every residential property and are also ordered by security-oriented organizations like banks, business corporations, etc. Contact us for more information.

Why Should You Choose Our Aluminium Casement Windows?

Experienced and Reliable Suppliers

We only work with experienced and reliable suppliers who provide high-quality materials. We have built strong relationships with leading suppliers over 17 years. Because of this we can reliably create the highest quality aluminium casement windows.

In-house Manufactured Tailor-made Windows

Manufacturing in-house enables us to adapt and satisfy almost any wishes our customers have. Through transparent communication with our clients, we can build unique projects. Each project is looked at from different angles and approached with great care.

Quality Orientated Components and Materials

We understand that nobody wants to experience the hassle of changing windows. Because of that, we only use top-quality components and materials to manufacture our aluminium casement windows. That way, they last ages and are satisfying to use.

secure aluminium windows

Are Aluminium Casement Windows Secure?

Casement windows are secure when installed properly and fitted with the right locking mechanisms. In fact, casement windows are often considered one of the most secure types of windows available. The hinge design of outward-opening windows makes it harder for burglars to force the window open. 

To ensure that your casement windows are secure, it’s important to work with a reputable supplier and choose high-quality windows that are designed with security in mind. For example, our casement windows have advanced locking mechanisms that provide excellent protection against intruders. 

Aluminium Casement Windows Advantages

Not only aluminium casement windows are durable, aesthetic, and require low-maintenance, but they also stand out with the advantages, such as ventilation, accessibility, and energy efficiency.


Casement windows provide better ventilation compared to inward-opening windows. When your windows open outwards, a funnel effect is created, allowing fresh air to be drawn into the room while also expelling stale air out.

it is easy to clean aluminium casement windows


If your windows open outwards, it's easier to access and maintain them. Simply put, it's comfortable to clean both sides of the window, and there's less risk of damaging the frame or coverings when opening or closing the window.

Energy efficiency

Aluminium casement windows are designed with a gasket that seals tightly when the window is closed, providing better insulation and preventing drafts. This leads to lower energy bills and a more comfortable indoor environment.


europe map

Markets – United Kingdom, Scandinavian, Benelux, Baltics

We are a Europe-based company, so our primary focus is Western and Northern European countries such as the United Kingdom, Scandinavia, Netherlands, Belgium, etc. However, we can ship worldwide and have worked with countries from every continent. Throughout the years, we have expanded to more and more countries and are proud to operate internationally.

Types of Aluminium Casement Windows

There are different types of aluminium casement windows, each with its own unique features and benefits:

Simply put, these windows open outward from the side, providing a larger opening for increased ventilation. Side hung windows are often used in living areas and bedrooms.


If you need a curved or angled shape window design, we suggest choosing our Bay and Bow casement windows. They provide a wider view and  add a unique architectural feature to any property.

Top hung windows are often used in premises where privacy is important, such as bathrooms, because they open outward from the top and provide ventilation without compromising security.

aluminium casement windows example

When Aluminium Casement Windows Are The Best Choice?

Aluminium casement windows are an excellent choice for homeowners looking for energy-efficient, secure, durable, low-maintenance, and aesthetically pleasing windows. Not only that, aluminium is a robust material, making it an excellent option for constructing window frames. Its stability and durability significantly reduce the chances of deformation or rotting. Rest assured that we have you covered if you’re looking for a reliable and long-term window solution.

Projects We Have Worked On

Customise Your Aluminium Casement Windows

We understand that selecting the perfect windows option from a multitude of choices can be a daunting task. Therefore, we offer our expertise to assist you in personalising your casement aluminium windows to meet your specific requirements. For more than 17 years, we successfully collaborate with our clients, providing them with exceptional customised solutions. 

Share your preferences with us, and we’ll work with you to determine the most suitable option, providing in-depth information on all available choices, advantages, and disadvantages. We’re eager to take on any challenge, so don’t hesitate to contact us for a free quote.

customizable aluminium casement windows

Frequently Asked Questions

Casement windows can also be called crank windows. Simply put, they’re hinged on one side and open outwards, usually operated by a crank handle that allows for easy opening and closing. Casement windows are often held open using a casement stay. If a window is hinged at the top, it’s known as an awning window, while if it’s hinged at the bottom, it’s referred to as a hopper.

Yes, they’re a popular choice for bedrooms due to their versatility and ability to provide excellent ventilation. Casement windows typically offer a wider opening than other types of windows, allowing a greater flow of fresh air and natural light into the room.

The lifespan of casement windows can vary depending on various factors, such as the materials’ quality, the frequency of maintenance, and the climate conditions they are exposed to. Generally, well-maintained casement windows made of quality materials can last for several decades.


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