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Discover Aluminium Windows by Alteza

Virgin aluminium is becoming the material of choice when it comes to finishing modern homes and commercial spaces. All aluminium window systems from Alteza are made using the latest fabrication technologies; and are designed and rigorously tested to the highest levels of performance so you can be sure of quality. The systems are designed with minimal framing and modern designs in mind. Slim, sturdy and versatile, Alteza aluminium windows come in a variety of types, sizes and colours.

One of the main attractions to Alteza premium aluminium windows is their slim sightlines that won’t interfere or look out of place against a large expanse of glazing. Whether you are looking for a simple casement window or bespoke sliding windows, you can find the right solution at Alteza.

Unbeatable Quality Windows

Virtually maintenance-free and energy efficient, Alteza premium aluminium windows combine strength, robustness and outstanding performance; and are extremely reliable and smooth to operate.

Rainbow of Colours

Alteza aluminium window design offers a wide range of colours to choose from, you’re bound to find the right colour to suit you and your home. In case you want your window to have a different colour on the inside and another colour on the outside, then opt for our dual colour option.

Your Window. Your Style.

A home is the reflection of the ones who reside in it. With Alteza, you have the option to customize your aluminium window design to give your space the look and feel that perfectly suits your style. Play with colours, style your space with the window frame of your choice, and choose from a range of hardware, glass and glazing options. Alteza will help you keep the look you prefer while giving you all the benefits of modern windows.

glass customization








customization of size & color

Size & Colour

The Alteza Advantage

Alteza is India’s leading provider of end-to-end solutions for the most extensive range of premium aluminium window and door systems. Manufactured using world-class technology and only the highest quality materials and hardware components, all Alteza window and door systems are inherently strong, and sustainable. They don’t just meet but also exceed the performance standards expected in modern building design.
10 year warranty

10 Year Warranty

12 Years of Fabrication Experience

12 Years of Fabrication Experience

World Class Technology

World-Class Technology

Highly Customizable

Highly Customizable

Wide Range Of Aluminium Windows & Aluminium Doors

Wide Range