Is it worth investing in corner windows?
Corner windows are becoming an increasingly popular choice in both single-family and multifamily construction. Their modern, minimalist look grabs the attention of investors, architects, and homeowners looking to give their buildings a unique character. Contemporary architecture aims to maximize the connection between indoor spaces and the outside world, and corner windows fit perfectly into this trend. With glass extending across two adjacent walls, these windows allow for more natural light and create an illusion of expanded space.
However, it’s no surprise that investing in corner windows comes with both numerous benefits and certain challenges. While they offer stunning visual and functional effects, they require careful planning and additional financial investment. Therefore, the decision to choose this solution should be preceded by a thorough consideration of its advantages and disadvantages.
Advantages
More light in interior spaces
One of the most frequently mentioned advantages of corner windows is the increased amount of natural light in the rooms. With glass extending across two adjacent walls, sunlight enters at various angles, illuminating the space not only better but also for longer throughout the day. In practical terms, this means interiors can be brightened up to 30% more effectively compared to standard windows. This effect is especially desirable in rooms that naturally have less access to light, such as living rooms on the north side of a building.
Enhanced aesthetics of the building
Corner windows significantly enhance the aesthetic value of a building. Their minimalist, modern design adds lightness and elegance to the entire structure. The effect of “opening” the corner of the house with transparent surfaces creates a sense of larger space both inside and out. This design is immensely popular among fans of modern architecture, which emphasizes open spaces and direct integration with the surroundings. Additionally, incorporating corner windows can increase the market value of the property, making them an attractive investment for those planning to sell their homes.
Better well-being for residents
It’s no coincidence that light is often cited as one of the most important factors affecting our well-being. Corner windows, by providing more sunlight, can improve the comfort of life for residents, especially in winter when the days are shorter. Interiors become friendlier, brighter, and more energetic, contributing to a better atmosphere in the home.
Lower electricity bills
More natural light also translates to energy savings. With longer access to sunlight, artificial lighting is needed less frequently, leading to lower electricity bills. This is especially true in spacious areas like the living room or dining room, where light plays a crucial role in daily activities. Windows with a view can significantly reduce energy costs, offering both economic and ecological benefits—less energy consumption means a smaller carbon footprint.
Showcasing the view outside
One of the most striking aspects of corner windows, especially large-format ones, is the ability to fully showcase the outside view. In such cases, these windows nearly “erase” the boundaries between the interior of the house and its surroundings. With expansive glass and no visible structural columns, homeowners can enjoy panoramic views that become an integral part of the interior.
This effect works beautifully in homes with stunning views of gardens, forests, lakes, or other landscape features. It’s a solution that brings nature into the home, allowing for greater integration of indoor life with the outdoor environment.
The advantages of corner windows show that they are not only an aesthetic choice but also a functional solution that enhances quality of life.
Disadvantages
Higher purchase cost
One of the main arguments against investing in corner windows is their higher price compared to standard models. This primarily stems from the complex construction, which requires the use of additional materials and technologies. Corner windows are not just a combination of two panes; they also necessitate special reinforcements to ensure the durability of the structure. Additional costs may also arise during installation, which, due to the unconventional shape and size of the windows, requires greater precision. It’s essential to choose a qualified installation team that is experienced with this type of work. Thus, while corner windows look spectacular, their selection must be made thoughtfully, considering the higher investment costs.
Longer lead time
Another challenge associated with corner windows is the lead time for production. Typically, manufacturing such windows takes longer than standard models because each window must be precisely tailored to the dimensions and needs of the investor. They require not only precise fabrication but also appropriate reinforcements, which adds complexity to the process. Installation can also take more time, especially if the windows are large-format. This means that when planning an investment in corner windows, it’s important to account for this longer lead time in the construction or renovation schedule.
Exposure to weather conditions
Due to their construction, corner windows are more susceptible to weather factors such as rain and wind. In the past, they had poorer thermal insulation parameters, which could lead to greater heat loss and lower airtightness. Modern technologies have significantly improved these parameters, but corner windows still need to meet very high requirements for thermal insulation and airtightness to effectively protect the interior from changing weather conditions.
Therefore, it’s crucial to choose products with proven technical specifications that will provide thermal comfort year-round.
Need for early planning
Corner windows require careful planning during the building design phase. Due to their specific construction, it’s essential to design the appropriate lintels, ceiling reinforcements, and reinforced concrete frames in advance, especially if the windows are to be large-format.
Additionally, decisions regarding external shading solutions, such as roller blinds or shutters, must also be made during the design stage. Not every solution will fit corner windows, and some types of shading may prove ineffective. Thus, it’s vital that every detail related to corner windows is consulted with the architect and contractor early in the process.
Choosing corner windows requires proper preparation and a thoughtful approach, as they offer unique visual and functional effects but also present challenges that can impact the cost and timeline of the investment.
Types of corner windows
Corner windows with a mullion
One of the most common types of angled windows is the model equipped with a mullion connecting the glass packages. While this is a very traditional solution, it remains popular due to several significant advantages. First and foremost, angled windows with a mullion are cheaper than their mullionless counterparts. The mullion, which serves as a structural element, makes the windows more stable and can offer better thermal insulation properties. As a result, despite the lower cost, this type of window can effectively protect against heat loss.
Another important advantage of angled windows with a mullion is that at least one window sash can be opened. This is a crucial aspect for those who value the convenience of everyday use and want the option to ventilate their spaces.
Mullionless corner windows (step windows)
The second group of corner windows consists of mullionless models, also known as step windows. This solution is particularly appreciated by those who prioritize modern and minimalist design. In the case of these windows, the glass is joined without using a visible corner profile, creating the effect of an unobstructed view. Nothing disrupts the space between the interior and the outside world. Such windows are often used in buildings with modern architecture, where aesthetics and visual harmony play a crucial role.
However, modernity comes at a price—mullionless corner windows are significantly more expensive compared to models with a mullion. Additionally, the lack of a connecting profile means that this type of window cannot be opened. This functional limitation must be considered, especially if the windows are also intended to serve a ventilation purpose.
Despite the higher cost and reduced functionality, mullionless corner windows are gaining popularity due to their elegant, modern appearance and the ability to achieve stunning visual effects, especially when combined with large glass panels.
When is it worth investing in corner windows?
Types of buildings
Corner windows are a solution that works particularly well in modern architectural designs. They are an excellent choice for buildings with open spaces, where functionality, aesthetics, and spaciousness are all important. In homes with panoramic views, corner windows can create an incredible effect of “pulling” the landscape indoors, giving the impression that the boundary between the interior and the surroundings simply disappears.
With the possibilities offered by these windows, architects have greater freedom in creating bright, spacious interiors that harmoniously connect with nature. This is especially appealing in buildings located in picturesque areas—by the sea, in the mountains, or surrounded by forests.
Property value
Investing in corner windows not only enhances the appearance of a building but also significantly increases its market value. Many people choose this solution to make their property stand out and give it a modern, designer character. The aesthetics of a building are one of the most important factors influencing its perceived value, and corner glazing adds elegance and prestige.
Potential buyers are often willing to pay more for homes or apartments that offer modern and unique architectural solutions, and corner windows definitely fall into this category. In addition to aesthetic value, they also add functionality by providing better natural light and visually enlarging the space, which is particularly important in smaller interiors.
Summary
Corner windows offer many advantages that attract both investors and architects. First and foremost, they allow for better natural lighting—up to 30% more natural light—which enhances not only aesthetics but also the comfort of the residents. They also elevate the aesthetic value of the building, giving it a modern, airy appearance and visually enlarging the space. Large-format glazing can also “bring” nature inside, allowing for unrestricted enjoyment of the views.
However, investing in angled windows comes with certain challenges. The higher purchase cost, longer lead time, and greater susceptibility to weather factors are important issues to consider before making a decision. Additionally, planning for the installation of such windows requires adequate preparation during the building design stage, including consideration of external shading.
When deciding on angled windows, it is crucial to take into account the type of building, budget, and expected aesthetic and functional benefits. This solution works exceptionally well in modern, open spaces and buildings where panoramic views and enhancing property value are priorities.