TOSTEM -Allulix Windows

No 21, Block A
Raja Garden
New Delhi - 110015
- Closed for the day
  - Sat 10:00 AM - 07:30 PM
  - Sun 10:00 AM - 07:30 PM
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Featured Products

Sliding Doors

Smart design profiles and high-quality accessories create an elegant and stylish look

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Casement Doors

Smart design profiles and high-quality accessories create an elegant and stylish look

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French Doors

Smart design profiles and high-quality accessories create an elegant and stylish look

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Folding Doors

Smart design profiles and high-quality accessories create an elegant and stylish look

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Corner Slider Door

Smart design profiles and high-quality accessories create an elegant and stylish look

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Sliding Windows

Smart design profiles and high-quality accessories create an elegant and stylish look

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Casement Windows

Smart design profiles and high-quality accessories create an elegant and stylish look

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Awning Windows

Smart design profiles and high-quality accessories create an elegant and stylish look

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Fixed WIndows

Smart design profiles and high-quality accessories create an elegant and stylish look

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Glass to Glass Corner Windows

Smart design profiles and high-quality accessories create an elegant and stylish look

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French Windows

Smart design profiles and high-quality accessories create an elegant and stylish look

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Tilt and Slide Windows

Smart design profiles and high-quality accessories create an elegant and stylish look

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Slit Windows

Smart design profiles and high-quality accessories create an elegant and stylish look

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Giesta Doors

Smart design profiles and high-quality accessories create an elegant and stylish look

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Giesta with Ventilation

Smart design profiles and high-quality accessories create an elegant and stylish look

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About Tostem

For over a century, TOSTEM has delivered excellence in system aluminum windows,
seamlessly blending Japanese precision with modern design. Our innovative, pre-engineered windows are shipped directly from Thailand in boxes, ready to install, enhancing any architectural style with superior durability, energy efficiency, and effortless functionality.
Experience the lasting beauty of windows with our patented TEXGUARD™ technology,
ensuring color and shine for over 40 years. Designed with exceptional craftsmanship, TOSTEM products offer the best performance and are built to last.
Driven by a commitment to innovation and cutting-edge technology, each product guarantees optimal thermal insulation, soundproofing, exceptional weather resistance, and advanced security features, all certified by rigorous international testing standards. This dedication has earned TOSTEM prestigious accolades, including the Red Dot Design Award, Good Design Award, and iF Design Award. For those seeking a faster solution, our Quickship program offers delivery of select windows, in just 21 days*.
The address of this store is No 21, Block A, Raja Garden, New Delhi, Delhi.

Store Ratings

4.7

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Reviews

Ravi Kumar

Posted on: 12-08-2026
Rated
- 5
Exceptional build, sleek slim-profile aesthetics, smooth sliding mechanisms, and long-lasting Japanese TEXGUARD anodized finishes. Helpful, knowledgeable staff who guide you through customizing window series. based on your budget and design needs.
Manas Mishra

Posted on: 12-08-2026
Rated
- 5
My experience with Tostem Allulix Window LLP has been excellent. The product quality is outstanding, the window designs are modern, and the finishing is very premium. The team is professional, supportive, and responsive. I am very satisfied with their service and would definitely recommend Tostem Allulix Window LLP to anyone looking for high-quality windows and reliable service.

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Mon Closed
Tue 10:00 AM - 07:30 PM
Wed 10:00 AM - 07:30 PM
Thu 10:00 AM - 07:30 PM

Fri 10:00 AM - 07:30 PM
Sat 10:00 AM - 07:30 PM
Sun 10:00 AM - 07:30 PM

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Free parking on site

7JWVM42G+GF

New Delhi, Delhi, India

Categories

Aluminium Window Window Installation Service

Social Timeline

Time for renovation? Time for TOSTEM. TOSTEM’s aluminium systems, powered by advanced Japanese technology, elevate your home’s facade with sleek, ultra-slim profiles and reliable performance. Designed to seamlessly connect warm, inviting interiors with expansive outdoor views, they bring elegance and openness to your living spaces. #TOSTEM #HomeRenovation #JapaneseEngineering #AluminiumWindows #ModernArchitecture TOSTEM aluminium systems, ultra-slim profiles, Japanese technology, modern facades, expansive views #TOSTEM #HomeRenovation #JapaneseEngineering #AluminiumWindows #ModernArchitecture

Posted On: 04 Nov 2026 5:14 PM

Time for renovation? Time for TOSTEM. TOSTEM’s pre-engineered aluminium systems are crafted with Japanese precision and designed for seamless installation. Made beforehand to fit effortlessly into your space, they minimise on-site work and the hassle that comes with it, while instantly elevating your home's aesthetics. #TOSTEM #HomeRenovation #JapanesePrecision #AluminiumSystems #ModernLiving TOSTEM aluminium systems, pre-engineered windows, Japanese precision, hassle-free renovation, modern home design. Hashtags: #TOSTEM #HomeRenovation #JapanesePrecision #AluminiumSystems #ModernLiving

Posted On: 03 Nov 2026 10:00 AM

Time for renovation? Time for TOSTEM. TOSTEM aluminium doors and windows marry high-grade Japanese engineering with minimalist spatial poetry. Featuring anodised finishes and smart engineering, they bring together lasting performance, refined aesthetics and effortless functionality to elevate your living spaces. #TOSTEM #HomeRenovation #JapaneseEngineering #AluminiumWindows #ModernLiving TOSTEM aluminium windows, Japanese engineering, home renovation, minimalist design, premium doors and windows. #TOSTEM #HomeRenovation #JapaneseEngineering #AluminiumWindows #ModernLiving

Posted On: 02 Nov 2026 6:00 PM

Testimonials

Awards

Although TOSTEM Grandel 2 Type 152 is an industrially manufactured product made entirely of metal, its appearance makes it look as if it has been made from wood using traditional methods. The door with lattice-like structure looks sophisticated but has been designed to be discreet so that it can adapt with subtlety to contemporary architecture. The door has a very high level of heat insulation and thus helps to save energy, which is particularly valuable in regions with large variations in temperature.

TOSTEM LW is a window developed to realize a bright and comfortable living for the residents. In addition to high heat insulation performance, it has a design and structure that allows you to feel the maximum connection with the outside by the window. With a frame-in design in which all frames on the top, bottom, left, and right cannot be seen from inside the room even when opened or closed, a design with a built-in lock handle in the vertical frame.

TOSTEM “LW” window was developed to support home users to realize a bright, pleasant and fulfilling home environment. In addition to high heat insulating performance, LW's design and structure help integrate the inner and outer environment. The window is designed so that all frames are hidden from view from inside when the window is both closed and open. These features create a pleasant sense of oneness of the outer and inner space.

Nearby Locality

Najafgarh Road Block A Raja Garden

Tags

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