The windows offered by KAHN Systems are the company’s flagship product, playing a key role in its remarkable success. Every window in the customer catalog is a reliable, well-designed solution, perfectly suited to its intended purpose. With a wide range of options available, every customer can find energy-efficient windows at an affordable price that align perfectly with their aesthetic vision.
- - Premium materials for long-lasting durability and reliability.
- - Sleek, modern designs ideal for contemporary architecture.
- - Superior thermal and sound insulation properties.
- - Extensive customization options to meet unique preferences.
- - Adherence to global safety and quality standards.
- - Environmentally friendly and sustainable manufacturing practices.
- - User-friendly, dependable hardware for optimal performance.
Color
Our windows come in a diverse selection of several dozen veneer colors across four unique palettes, allowing you to choose the perfect hue to complement any interior or exterior style. Whether you prefer subtle tones or vibrant shades, we offer the flexibility to match your personal design preferences.
Structure
We offer windows with a variety of structural finishes, from single-side foiling to dual-side coatings, providing durability and aesthetic versatility. The flexibility to customize the structure enhances both the strength and appearance, making them suitable for any architectural setting.
Perfection
Achieving the perfect balance of form and function, our windows are crafted with precision and attention to detail. Available in multiple color and finish combinations, they embody the ideal fusion of aesthetics and high performance for lasting quality and beauty.
ACCESSORIES
01
The spacers we provide are manufactured from a high-quality material specifically designed to effectively eliminate thermal bridges, ensuring optimal insulation performance and enhancing energy efficiency in your construction projects. These advanced spacers help maintain consistent indoor temperatures, reduce condensation on glass surfaces, and minimize heat loss across the entire window system — making them a crucial component in achieving modern energy performance standards.

02
Our selection includes contemporary aluminum window handles that feature an eye-catching, elegant square design, ideal for adding a touch of modern sophistication to your space. Additionally, we provide practical and minimalist options that are not only functional but also equipped with a secure locking mechanism for enhanced safety, making them perfect for both residential and commercial applications.

03
With the addition of elegantly designed muntin bars, which can be both adhered directly to the glass surface and incorporated within the glazing units, we provide an exceptional opportunity to customize the appearance of your windows. This innovative approach allows for a unique blend of style and functionality, enabling you to enhance the aesthetic appeal of your space while maintaining the modern performance standards of your glazing solutions. Whether you’re aiming for a traditional or contemporary look, our muntin bars ensure that your windows reflect your personal taste and architectural vision.

04
Our range includes several distinct options for trickle vents, thoughtfully designed to complement uPVC windows while enhancing ventilation efficiency and maintaining indoor air quality. These vents are available in various models, catering to diverse needs and preferences, and include versions with a convenient manual adjustment feature. This allows you to easily regulate airflow according to your specific requirements, providing a practical solution for both residential and commercial applications. By integrating these versatile trickle vents into your windows, you can enjoy improved comfort, energy efficiency, and a well-ventilated living or working environment.

05
Our collection includes a comprehensive selection of window cover sets available in an extensive palette of colors, designed to suit a variety of tastes and architectural styles. This broad range ensures that you can find the perfect match for your space, enabling the creation of harmonious and visually appealing structures that align seamlessly with your design vision. Whether you’re looking to complement subtle tones or make a bold statement with vibrant hues, our window covers provide the versatility needed to achieve a cohesive and meticulously detailed aesthetic in any interior or exterior setting.

06
Our product range includes an extensive variety of both external and internal window sills, crafted to meet the diverse needs and preferences of our customers. Whether you are looking for sleek and modern designs to complement a contemporary aesthetic or more traditional styles to match a classic décor, our collection has options to suit every architectural vision. These window sills are available in multiple sizes, finishes, and materials, ensuring durability and functionality for both interior and exterior applications. By choosing from our wide selection, you can enhance the visual appeal of your windows while adding a practical and long-lasting element to your home or commercial space.

07
Pull handles serve as an essential and irreplaceable accessory for balcony windows, enhancing both their functionality and aesthetic appeal. Designed with precision and crafted for modern living spaces, these handles offer innovative shapes and sleek forms that seamlessly blend with the window structure. One of their standout features is the discreet mounting system, which ensures that the handles integrate effortlessly into the overall design without drawing unnecessary attention. This combination of practicality and elegance makes them the perfect choice for those seeking to add a touch of sophistication and ease of use to their balcony window solutions.

08
The Glass Barrier glass balustrade, often referred to as a French balcony, is specifically designed to provide safety for high-set windows while maintaining an unobstructed, clear view of the surrounding environment. This modern balustrade offers a perfect balance between functionality and aesthetics, ensuring that your space remains open and visually appealing. It supports the use of either transparent or frosted glass panels, depending on your privacy and design preferences, with a height allowance of up to 1 meter. This versatile solution is ideal for creating a secure yet stylish architectural feature that enhances both the safety and elegance of your building.

SAFE WINDOWS
Windows from KAHN are designed to offer reliable protection against the most significant external factors. They effectively block cold from entering your home, thanks to the exceptional thermal insulation provided by Kornice systems. These windows also ensure excellent defense against noise, wind, and water infiltration. For added security, optional specialized fittings can be installed, enhancing resistance to forced entry and providing anti-burglary features.
ENERGY-SAVING
High-quality windows are energy-efficient, designed to keep your space warm and equipped with perfectly crafted gaskets. Installing them in your home, office, or apartment can significantly minimize heat loss—by up to several dozen percent—resulting in substantial savings on heating costs. Choosing windows with the right level of energy efficiency is now a legal standard, ensuring that only top-performing options are suitable for modern construction projects.
ISOLATION
Windows should effectively shield interiors from all unwanted external factors, including noise. Acoustic insulation is a key requirement for modern windows, and the solutions offered by KAHN meet this expectation in full. While standard windows provide good soundproofing, certain environments demand enhanced noise reduction. To address these needs, KAHN offers additional options that significantly improve acoustic insulation.
GLASS
Windows from KAHN are compatible with the most advanced glazing packages, delivering top-tier performance parameters available on the market. The insulating glass units typically feature two-pane configurations; however, three-pane packages are increasingly becoming the standard. Additionally, select systems offer the option of four-pane packages, further enhanced with warm-edge spacers for superior thermal efficiency.