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Aluminium Sliding Windows

Architects and designers are always looking for ways to create the slimmest framed windows possible.

Alteza aluminium sliding window designs offer one of the slimmest framed opening window systems on the market. Giving a much more modern look because the sightlines of these sliding windows are much slimmer, which means more of your window will be glass and yet remaining thermally efficient.

Alteza aluminium sliding windows can be very large in size enabling uninterrupted views and suitable ventilation. Customization is possible: glazing & glass options, robust hardware, mesh, choice of colours and sizes.

Features & Benefits

  • Made from virgin aluminium and not recycled
  • Made using world-class technology
  • Sleek sightline – 40 mm
  • Lightweight, versatile and durable
  • The horizontal sash movement ensures better ventilation
  • Availability of multi-track systems
  • Branded genuine glass & hardware from OEMs
  • Best utilization of space since the sashes open left to right or vice versa
  • Built to withstand wind load pressure of up to 3.5 kpa
  • Up to 7 feet high
  • Customization in terms of size, styles, glass, glazing, colour and hardware

Window Styles

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 windows 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

Greetings, Dear Customer - In these challenging times, we would like to assure you that we are strictly operating as per Government regulations & guidelines, and that all the necessary Covid protocols are being followed to the letter to ensure your safety. We thank you for your role in helping India fight the pandemic by staying home & staying safe! #StayHomeStaySafe In the meanwhile, you can take a digital tour of our experience centre by clicking on this link