Japanese Innovation
in Window Design

Aluminium Windows

At TOSTEM India, we redefine the concept of aluminium windows manufactured with cutting-edge design, superior performance, and modern functionality. Our products are a perfect blend of innovation, quality, and style, built to withstand the most demanding weather conditions. Created using advanced Japanese technology, TOSTEM India's aluminium windows offer exceptional durability and enhanced aesthetics. Furthermore, our patented TEXGUARD technology, combined with anodised aluminium, provides unmatched surface protection, colour retention, and a smooth, long-lasting finish. Our unique ‘Window-in-a-Box’ system makes shipping pre-assembled windows easy and safe. It protects them from damage during transit. With TOSTEM India’s aluminium windows, you get the perfect mix of style and performance, resulting in a smooth solution for modern living.

Best Aluminium Windows For Home - Tostem India

Product Features

Redefining new quality benchmarks in the industry, TOSTEM Aluminum Windows are engineered using Japanese Technology to withstand the harshest weather conditions.

Cutting-Edge Japanese Technology
Cutting-Edge Japanese Technology
Tested as per Global Standards
Tested as per Global Standards
Anodised TEXGUARD Coating
Anodised TEXGUARD Coating
Wide Glass Panels & Narrow Sightlines feature
Pre-Engineered Aluminum Windows
Japanese Technology

Japanese Technology

50 years of performance history

Pre Engineered System Windows

Pre Engineered System

Perform exactly as designed

Window In A Box

Low maintenance

Rust free, Scratch Free, Colour Gloss stay for 40 years, No Dust Accumulation

Available Designs

Key Features and Benefits of TOSTEM Aluminium Windows

  • TOSTEM India’s aluminium windows ensure that they meet top global standards like JIS, ASTM, and BS. This ensures they perform well in extreme weather and changing temperatures.
  • The hardware and metal profiles, such as locks and handles, are built to meet actual usage needs. They’re neither under-designed nor over-built.
  • All windows undergo testing for wind, air, water, noise, and sound insulation. That makes them ideal for any climate or geography.
  • TOSTEM’s slim frame design ensures that the window offers maximum glass coverage, allowing you to enjoy uninterrupted, beautiful views.
  • Performance remains consistent in every setting, whether in labs, factories, or homes. Every user receives the same great experience and quality every time they order from us.
  • Windows come pre-manufactured in many dimensions. Therefore, even a bulk order of 100 windows of your size is possible with top-quality materials.
  • The 'Window-in-a-Box' feature ensures easy transport and safe delivery. These pre-assembled windows arrive in a ready-to-install state, so you do not need any hard work.
  • TOSTEM offers aluminium windows for low-rise and high-rise buildings. Our ranges bring luxury and style to any project.
  • We use anodised coating plus TEXGUARD. This gives long-lasting lustre and protection from heat, sunlight, and water.
  • Our aluminium windows are 10× stronger than uPVC. They are recyclable, making them eco-friendly and sustainable.
  • Cleaning is quick and simple. Dust does not stick because of our patented TEXGAURD technology, so all you need to do is just wipe it off with a wet cloth.
  • Our product range includes casement, French, sliding and folding windows. You get a chance to choose from many design options to match your style.
  • Types of Aluminium Windows

    TOSTEM India provides a line of aluminium windows to meet the requirements of various architectural styles and aesthetics. The range includes several types of windows, each designed precisely to meet the highest quality and performance standards.

    • Sliding Windows: Sliding windows have glass panels that glide smoothly from side to side, making them both functional and space saving. They are ideal for places where you want to enjoy the view, like living rooms, balconies, or seaside houses.
    • Casement Windows: Casement windows are attached to the frame with side hinges and open outwards, letting in plenty of fresh air. They’re becoming more popular because of their simple design and classic look. They offer excellent ventilation, a clear view, and a soundproof environment to keep your space safe and secure. TOSTEM India creates these aluminium windows with sleek designs, strong locking systems, and neat finishes, making them perfect for bedrooms, kitchens, or anywhere you wish to breathe fresh air.
    • French Windows: These are double-panel casement windows that open from the middle, adding elegance while letting plenty of air and sunlight in. TOSTEM India’s aluminium French windows combine classic looks with strong locking systems such as crescent locks and durable finishes, making them perfect for villas, big interiors, and balconies.
    • Tilt and Slide Windows: These windows give you two ways to operate: tilt inwards from the top for light ventilation or slide sideways for a full opening. Stylish and safe, TOSTEM India's aluminium tilt and slide windows are a great choice for compact homes or modern apartments.
    • Fixed Windows: As the name suggests, fixed aluminium windows don’t open, but they’re great for letting in natural light, offering clear views, and enhancing the overall look of your space. Often paired with other window styles, they work well in living rooms, staircases, or along gallery walls. TOSTEM India’s fixed windows feature large glass panels and slim, sturdy aluminium frames for a sleek, modern finish.
    • Glass-to-Glass Corner Windows: These stylish Glass-to-Glass corner windows connect two glass panels at a 90° angle, without any thick frame blocking the view. They create a modern look while allowing maximum sunlight and outdoor views. Great for luxury homes, lounges, or clean-lined architectural spaces.
    • Awning Windows: Awning windows are hinged at the top and open outward from the bottom like a canopy. They’re great for letting in fresh air even during light rain. TOSTEM India’s awning windows come with corrosion- resistant frames and smooth finishes, best for bathroom and kitchen designs.
    • Slit Windows: Slit windows are narrow vertical or horizontal window openings designed to provide ventilation, natural light, and privacy while maintaining a sleek architectural aesthetic. Commonly used in modern homes and high-rise buildings, slit windows can be fixed or operable. Their minimalist design complements contemporary interiors and enhances energy efficiency.

    Each type of aluminium window comes with the assurance of Japanese technology, ensuring durability, low maintenance, and resistance to various climatic conditions.

What makes TOSTEM your go-to Brand for Aluminium Windows

1

Cutting-Edge Japanese Technology

TOSTEM is the leading Japanese brand for global housing and building materials. Engineered with sophisticated Japanese technology, our aluminium section windows come with exemplary technological finesse.

2

Quality Assurance & Testing

By upholding competitive ASTM (American standards for testing and materials) and JIS (Japanese industrial standards) quality assurance standards, we ensure industry-tested pristine quality at cost-effective aluminium windows prices.

3

Surface & Colour Perfection

We use the patented TEXGUARD system to preserve the colouring of our aluminium windows. This special coating protects our aluminium windows from heat, light, and water, thus retaining the lustre of the paint.

4

On-Time Delivery

We pride ourselves on creating exquisite aluminium window designs and making deliveries in a timely fashion. When you purchase from us, we ensure that our design-perfect fenestration products reach you at the agreed delivery date

5

Flexible Aluminium Window Price

Our aluminium windows prices are reasonable and come in a budget-friendly range. Handpick from our collection of eloquent window designs in your target price range to transform your home in the quickest possible time.

Frequently Asked Questions

What are the benefits of choosing aluminium windows?

Aluminium windows are strong, low-maintenance, and weather-resistant. Aluminium windows are durable, low-maintenance, and weather-resistant. TOSTEM India offers stylish, long-lasting options with TEXGUARD coating for rust protection and insulation to keep your home comfortable for years.

How much do aluminium windows cost in India?

Aluminium window prices vary by quality, features, and durability. Premium brands like TOSTEM may cost more but offer long-lasting value.

What types of aluminium window designs are available?

TOSTEM India offers a range of aluminium window designs like sliding, casement, fixed, and awning. Each style is customisable to match both modern and traditional homes, blending looks with functionality.

Are aluminium windows energy-efficient?

Yes, aluminium windows are energy efficient. TOSTEM India uses insulation materials for effective heat prevention and helps to maintain indoor comfort.

How do aluminium windows compare to uPVC or wooden windows?

Aluminium windows are stronger than uPVC and more durable than wood. TOSTEM India combines this strength with sleek, low-maintenance designs for larger views, lasting performance, and a premium finish.

Can aluminium windows reduce noise?

Yes, aluminium windows can reduce noise. TOSTEM India’s windows are available with double or triple glazing, combined with insulation materials that reduce outside noise, making them ideal for urban homes.

How long do aluminium windows last?

TOSTEM India’s aluminium windows are designed with TEXGUARD coating that offers long-lasting protection and scratch resistance for up to 40 years.

Are your aluminium windows customisable?

Yes, you can customise the size, colour, finish, and glass type. Whether you prefer a minimalist design or a bold statement, TOSTEM India engineers windows that perfectly complement your space.

How do I maintain aluminium windows?

Regular cleaning is the simplest way to maintain aluminium windows. Thanks to the protective TEXGUARD coating, there’s no need for polishing or repainting, keeping your windows looking new with minimal effort for up to 40 years.

Why choose Tostem India for aluminium windows?

TOSTEM India offers smart, reliable solutions for your home with the help of Japanese engineering and pre-designed window systems. Our windows come with advanced coatings, strong anodised frames, and built-in sound insulation.

Awards & Recognitions

Certificates

TOSTEM products are tested and certified by all major Global Standards, which ensure superior quality and consistent performance.

  • American Society for Testing and Materials

    ASTM - American Society for Testing and Materials

  • American Architectural Manufacturers Association

    American Architectural Manufacturers Association (AAMA)

  • Japanese Industrial Standards

    Japanese Industrial Standards (JIS)

  • SGS System Certification

    SGS System Certification ISO 9001

  • Thai Industrial Standards Institutes

    Thai Industrial Standards Institutes (TISI)