Aluminium windows are increasingly used in modern Indian homes, apartments, villas, offices, and commercial buildings because they offer strength, slim frame designs, large glazing possibilities, and a wide range of configurations.
In 2026, homeowners have access to both Indian and international aluminium window brands. These companies offer different combinations of profiles, glass, hardware, finishes, fabrication, installation, and after-sales support.
This guide covers 10 notable aluminium window brands available in India in 2026 and explains what buyers should consider before selecting a window system.
Why Aluminium Windows Are Popular in India
Aluminium windows are suitable for a wide variety of architectural applications because aluminium combines structural strength with relatively slim profiles.
Some commonly considered advantages include:
- Modern and sleek appearance
- Strong frame construction
- Large glass-area possibilities
- Low routine maintenance
- Multiple opening configurations
- Different colours and finishes
- Compatibility with different glass types
- Suitable for residential and commercial projects
The performance of a window depends on the complete system, including the profile, glass, hardware, seals, fabrication, and installation.
Top 10 Aluminium Window Brands in India in 2026
The following brands have established aluminium window or aluminium fenestration offerings in the Indian market. The order below is not a performance ranking; it is a practical list for buyers researching available brands.
1. Fenesta
Fenesta is an established Indian doors and windows brand offering aluminium windows alongside other fenestration products.
Its aluminium range includes sliding, casement, tilt and turn, large fixed, and louvre window options. Fenesta highlights slim frames, large glass areas, weather resistance, low maintenance, and different design configurations.
Suitable for: Homes, apartments, offices, renovations, and projects requiring integrated window solutions.
2. Eternia by Hindalco
Eternia by Hindalco is a system aluminium windows brand from Hindalco, part of the Aditya Birla Group.
Eternia uses Hindalco’s Duranium aluminium alloy and offers systems for homes, villas, apartments, large buildings, towers, and façades. The company also highlights testing for wind, water, and air performance.
Suitable for: Modern homes, apartments, villas, high-rise projects, and larger developments.
3. TOSTEM India
TOSTEM India brings Japanese aluminium window and door systems to the Indian market and is part of the LIXIL Group.
Its products include sliding, casement, awning, and tilt-and-slide window configurations. TOSTEM states that its products are factory-made, with assembly and installation completed at the site.
Suitable for: Premium homes, apartments, offices, and projects looking for factory-made aluminium window systems.
4. AIS Windows
AIS Windows is a business unit of Asahi India Glass and offers both aluminium and uPVC window solutions.
Its aluminium range includes sliding, casement, fixed, top-hung, French, and other specialised configurations. AIS also provides glass, hardware, consultation, installation, and after-sales support through its window business.
Suitable for: Residential projects, commercial buildings, apartments, villas, and buyers looking for combined glass and window solutions.
5. Weatherseal by Asian Paints
Weatherseal by Asian Paints offers system aluminium and uPVC windows and doors in India.
Its aluminium portfolio includes the Struva system aluminium range, along with different window and door configurations. Weatherseal also highlights professional installation, after-sales support, and a nationwide service presence.
Suitable for: Homeowners looking for a branded window solution with installation and service support.
6. ALCOI India
ALCOI India provides aluminium fenestration solutions for residential, commercial, and hospitality projects.
Its product range includes sliding systems, pivot windows, tilt and turn systems, casement windows, sliding-folding systems, and curtain-wall solutions.
Suitable for: Modern homes, villas, architects, commercial properties, and projects requiring customised aluminium systems.
7. Encraft
Encraft offers aluminium windows and doors alongside its other fenestration products.
Its aluminium range includes casement, vertical sliding, pivot, tilt and turn, and parallel window systems. Encraft also states that its products are custom designed and fabricated according to project requirements.
Suitable for: Residential projects, modern homes, commercial buildings, and customised window requirements.
8. Reynaers Aluminium
Reynaers Aluminium India is an international aluminium systems provider with an India presence.
Its portfolio includes aluminium windows, doors, sliding and folding systems, and façades. Its MasterLine 8 window system offers multiple insulation levels and different design possibilities.
Suitable for: Premium residences, architectural projects, commercial buildings, and large glazed openings.
9. AluK India
AluK India provides aluminium window, door, and façade systems in India.
AluK states that its India operations serve residential, commercial, industrial, and public-sector projects. Its portfolio includes sliding and casement window systems as well as façade solutions.
Suitable for: Modern homes, premium residences, commercial buildings, and architect-led projects.
10. Schüco India
Schüco India offers aluminium window systems for residential and architectural applications in India.
Its aluminium window portfolio includes systems designed for different requirements involving thermal insulation, security, sound reduction, narrow sightlines, and large window formats. Schüco also has offices and showroom facilities in India.
Suitable for: Premium homes, villas, commercial buildings, high-performance architectural projects, and large glazed applications.
How to Compare Aluminium Window Brands
Choosing a brand should involve more than looking at the company name. Compare the actual window system and specifications being offered.
Important factors include:
Profile Quality: Check the aluminium grade, profile series, dimensions, and system specifications.
Glass: Compare clear, toughened, laminated, double-glazed, and Low-E glass options according to your requirements.
Hardware: Check handles, locks, rollers, hinges, and other operating components.
Sealing: Quality gaskets and weather seals can influence air and water performance.
Finish: Compare powder-coated, anodised, and other available finishes.
Installation: Ask whether the brand or authorised partner provides professional installation.
Warranty: Check product, hardware, finish, and installation warranty terms.
After-Sales Service: Consider service availability in your city and the support provided after installation.
Aluminium Window Brands for Different Requirements
Different brands and systems may suit different project requirements.
For modern homes: Look for slim profiles, attractive finishes, good glass options, and designs that complement the architecture.
For large openings: Pay attention to profile strength, glass weight, hardware, wind loads, and structural requirements.
For noisy locations: Compare acoustic glazing and sealing systems rather than focusing only on the aluminium profile.
For hot climates: Consider suitable glazing, thermal-break systems where applicable, and solar-control options.
For coastal locations: Check the suitability of the finish and complete system for the local environmental conditions.
For premium architecture: Compare system specifications, sightlines, thermal performance, hardware, testing, and installation quality.
Aluminium Window Price in India
There is no single price for aluminium windows because the final cost depends on several specifications.
The price can vary according to:
- Profile system
- Window dimensions
- Glass type
- Glass thickness
- Hardware
- Finish
- Opening configuration
- Double glazing
- Thermal-break technology
- Fabrication
- Installation
- Project quantity
A standard sliding window and a large thermally broken floor-to-ceiling window can have very different prices even when both use aluminium.
Therefore, compare quotations based on identical specifications.
System Aluminium Windows vs Local Fabricated Windows
Another important consideration is whether you are purchasing a branded system window or a locally fabricated aluminium window.
A system window is generally designed around a specific combination of profiles, seals, hardware, and glazing. Manufacturers may provide tested configurations and technical specifications.
Local fabrication can provide greater flexibility and may have a lower initial price, but the quality can depend heavily on the fabricator, profile selection, hardware, fabrication accuracy, and installation.
For either option, ask for clear specifications before placing an order.
Importance of Professional Installation
Even a high-quality aluminium window requires proper installation.
Professional installation should include:
- Accurate site measurement
- Correct frame alignment
- Secure fixing
- Proper sealing
- Suitable drainage
- Correct glass installation
- Hardware adjustment
- Final operation checks
Installation quality can directly affect air leakage, water resistance, window operation, and long-term performance.
How to Choose the Right Aluminium Window Brand
Before selecting a brand, create a comparison based on your actual project requirements.
Ask each supplier:
- Which aluminium profile system is being offered?
- What glass specification is included?
- Which hardware is being used?
- What finish is available?
- Is the system thermally broken?
- What testing or certifications are available?
- Who will fabricate the windows?
- Who will install them?
- What warranty is provided?
- What after-sales support is available?
This makes it easier to compare different quotations on an equal basis.
Aluminium Windows from MagnusArc
If you are researching aluminium windows for your home or commercial project, the brand is only one part of the decision. Profile quality, glass, hardware, fabrication, installation, and service should also be considered.
MagnusArc provides aluminium window solutions for different residential and commercial requirements.
You can explore the MagnusArc Aluminium Windows range to learn more about aluminium window designs, frames, and solutions.
Final Thoughts
The Indian aluminium window market in 2026 includes established Indian companies as well as international system providers. Brands such as Fenesta, Eternia, TOSTEM, AIS Windows, Weatherseal, ALCOI, Encraft, Reynaers, AluK, and Schüco offer different product ranges and system approaches.
Rather than selecting a brand based only on popularity or price, compare the profile, glass, hardware, finish, system performance, installation, warranty, and after-sales support. The right combination will depend on your home’s design, location, window size, performance requirements, and budget.