Alteza aluminium casement doors’ durability, high-performance levels and low maintenance make these an ideal addition to commercial and/or larger residential projects. Our casement doors can either have fixed panels or be attached to the frame with one or more hinges, typically allowing them to open to the side. They are held open by ‘casement stays’, small metal bars that open and close in a scissor motion. As a leading Aluminium Casement Doors Manufacturer, we offer customisation in glazing & glass options, robust hardware, mesh, choice of colours and sizes.
Elegant, high-functioning, elegant aluminium casement door systems by Alteza offer exceptional aesthetics and durability. These add a touch of uniqueness to your space. Each of your casement door design are tailored to match your style and requirements perfectly.
Casement Door & Fixed Panel
Casement Door
Every home is different, and that’s the way it should be to reflect the style and requirements of the occupants. The innovative systems from Alteza aluminium doors are bespoke to each project and are manufactured to the highest quality to offer outstanding aesthetics as well as performance levels. With Alteza, you can customize
10 Year Warranty
12 Years of Fabrication Experience
World-Class Technology
Highly Customizable
Wide Range
Enhances natural light and connects seamlessly to outdoor spaces.
Provides a private entrance to balconies or terraces.
Allows ventilation, and stylish access to the backyard
This creates a professional yet inviting entry to indoor and outdoor workspaces.
Ensures reliable, aesthetically pleasing entrances for offices and retail stores with minimal threshold.
Each of our glass casement door comes with a multi-locking system, ensuring superior security for your property.
The multi-chambered design of our high-quality casement doors offers extra strength and excellent energy efficiency, keeping your space comfortable year-round.
Made with up to 2mm wall thickness, our casement doors are robust, non-corroding, and resistant to warping and flexing, guaranteeing long-lasting performance.
Our glass casement doors are finely smoothed and intricately finished, available in customisable sizes, colours and hardware options, including the addition of 3D hinges for smooth movement.
Our high-quality casement doors are 100% recyclable, providing an environmentally friendly choice for your architectural needs.
Alteza offers extensive customisation in size, colour, hardware, glass, and glazing options.
Alteza uses high-quality materials, advanced manufacturing techniques, and genuine branded hardware to ensure durability and top performance.
Yes, Alteza aluminium casement doors are ideal for both residential and commercial projects due to their robust and versatile design.
Alteza’s glass casement doors provide enhanced security, energy efficiency and extensive customisation options, while adding aesthetic appeal.
Alteza ensures a seamless installation process with skilled professionals, from initial survey to post-sale service.