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Vertical Sliding Windows

TOSTEM introduces an iconic collection of Aluminium Vertical Sliding Windows (Tilt and Slide Windows) for contemporary homeowners. Engineered using sophisticated Japanese technology, our windows feature unparalleled performance and unmatched weather resilience. Easy to operate, you can easily slide the operable sashes up and down to enjoy the panoramic views of the outside world.

Product Features

Setting new quality benchmarks in the housing industry, TOSTEM Aluminum Vertical Slide Windows, with Tilt and Slide feature, are engineered with the pristine perfection of cutting-edge Japanese technology.

Patented TEXGUARD Coating for long-lasting lustre
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Wide Glass Panels & Narrow Sightlines for expansive views
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Crescent Lock for excellent safety & security
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Rubber Gaskets for better sealing against dust, noise, and water

Japanese Technology

Manufactured using Japanese innovation, our windows can excel in places with extreme weather conditions and temperature variations.

Window In A Box

Our unique windows come home-delivered in a box, making transportation, handling, and storage efficiency a guarantee with us.

Pre Engineered Windows

Be it one window or 100: our machine-driven manufacturing ensures quality assurance across all our products.

Features and Benefits of Aluminium Vertical Sliding Windows
  • Easy-To-Operate Sashes: Perfectly sun-lit and well-ventilated rooms are a guarantee when you install our aluminium vertical sliding windows. Both operable sashes can be easily slid up and down, making ease-of-operation an effortless endeavour with our windows.
  • Impeccable Sealing: Our vertical sliding windows feature rubber gaskets that provide excellent sealing against dust, noise, and water. The use of nano-tech gaskets at the frame's corner joints protects your home from water ingress and unnecessary inconvenience.
  • Usage-optimised design: The hardware and metal profiles of our aluminium vertical sliding windows, including lock and keys, window sashes, panels, etc., are designed according to usage requirements to ensure optimal performance across all settings.
  • Easy Assembly & Installation: Self-paced installation has never been easier. TOSTEM empowers you to choose WHEN and WHERE to install our windows thanks to the transportation, handling, storage, and installation efficiency that comes with our ‘window in a box’ feature.
  • Strong & Recycle-Friendly: Our aluminium vertical sliding windows are 10x stronger than UPVC windows. Additionally, you can recycle aluminium multiple times, making our windows a highly sustainable and eco-friendly housing solution for environmentally conscious homeowners.
  • Maximum Glass Coverage: Slim window sashes, narrow sightlines, and large glass panels are unique features that come with TOSTEM aluminium vertical sliding windows. Choose our products for aesthetic perfection, maximum glass coverage, and expansive views.
  • Performance Uniformity: Impeccable usability and performance uniformity stand as shining hallmarks of our aluminium vertical sliding windows. Our windows offer consistent performance across all spaces, including factories, laboratories, and your homes.
What makes TOSTEM INDIA the go-to provider for Aluminium Sliding Windows


Quality Assurance & Testing

Industry-tested quality is guaranteed across all our aluminum vertical sliding windows due to our compliance with competitive ASTM (American standards for testing and materials) and JIS (Japanese industrial standards) quality assurance standards.


Cutting-Edge Japanese Technology

As the leading Japanese brand for global housing and building materials, TOSTEM promises to introduce the refined perfection of international manufacturing standards into your home with our premium vertical sliding windows.


Surface & Colour Perfection

Our aluminum vertical sliding windows are doubly secured with the twin protection of anodised and patented TEXGUARD coating. The result: long-lasting lustre, gloss retention, and surface protection from heat, sunlight, and water.


On-Time Delivery

Hassle-free purchase and on-time delivery is a guarantee with TOSTEM. We are the makers of exquisitely designed, impeccably refined, and high-quality aluminium vertical sliding glass windows that are delivered to your doorstep at the agreed turn around time.


Flexible Price

As the go-to luxury window provider for all, we pride ourselves on offering incredibly reasonable aluminium vertical sliding window prices. Find a top-shelf aluminium vertical sliding window in your target price range to beautify your residential spaces now!

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Frequently Asked Questions

What is the cost of Aluminium Vertical Sliding Windows?

Vertical sliding window prices can easily vary from company to company based on several factors such as:

  • The quality standards: The manufacturing standards play a big factor. At TOSTEM, we follow competitive ASTM (American standards for testing and materials) and JIS (Japanese industrial standards) quality assurance standards to ensure guaranteed quality across all our products.
  • Customisations requested: Based on your unique window customisation requirements, an aluminium sliding window’s cost can vary.
  • The company’s reputation: The more recognised the window manufacturing company, the higher the aluminium vertical sliding window prices will be.
  • Per square feet cost: The cost of aluminium vertical sliding windows per sq ft will determine how budget-friendly or costly a window will be. We consciously price the per square feet window cost to make our vertical sliding windows accessible for all.

How do you install an aluminium vertical sliding window?

TOSTEM vertical sliding windows are easy to install. Here’s what you need to know:

  • Our vertical sliding glass windows are pre-engineered and come home delivered in a box, making self-paced window installation a possibility with us.
  • The window parts of our vertical sliding glass windows are easy to install and assemble. Post-purchase, we will send over an engineer with the installation team to fit these windows in your home.
  • Assembly and installation take approximately 3-4 hours.