Slit Windows

Home /Slit Windows

TOSTEM introduces an exquisite collection of new-age Aluminium Slit Windows for the contemporary homeowner. Engineered using Japanese innovation technology, our slit windows are available in horizontal and vertical design orientations. Installing our JIS and ASTM-certified aluminium slit windows means accentuating the visual appeal of your homes and bringing your aesthetic vision to life.

Product Features

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

Wide Glass Panels & Narrow Sightlines for expansive views

Patented TEXGUARD Coating for long-lasting lustre

Rubber Gaskets for better sealing against dust, noise, and water

Crescent Lock for excellent safety & security

Pre Engineered System Windows
Be it one door or 100; our machine-driven manufacturing ensures quality assurance across all our products.

Japanese Technology
The use of Japanese technology ensures industry-tested door performance across all weather conditions.

Window In A Box
Transportation, handling, and storage efficiency is a guarantee with our unique window-in-a-box delivery.

Features and Benefits of Aluminum Slit Windows

Usage-optimised design: The hardware and metal profiles of our aluminium Windows are neither overly nor under-designed. The result: our stunning collection of aluminium Windows are usage and performance-tested for maximum efficiency.

Easy Assembly & Installation: Our exquisite aluminium Windows come home-delivered in a box to enable transportation, handling, and storage efficiency. The result: Our customers are empowered to leave these windows unpacked for months and install them at their own pace.

Performance-tested: Our aluminium Windows designs are performance-tested for wind, air, water, noise, and sound insulation. Conscious designing for different weather and terrains makes our aluminium Windows the perfect housing solution for all regions.

Strong & Recycle-Friendly: Our aluminium 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: A unique USP of our aluminium Windows designs are the slim window sashes, narrow sightlines, and large glass panels they come with. The result: aesthetic perfection, maximum glass coverage, and expansive views of the outside world.

What Makes Tostem India The Go-To Brand for Aluminum Slit Windows In India

Cutting-Edge Japanese Technology TOSTEM is the leading Japanese brand for global housing and building materials. Engineered with sophisticated Japanese technology, our aluminium doors and windows come with unmatched technological finesse of the highest standards.

Quality Assurance & Testing TOSTEM is the leading Japanese brand for global housing and building materials. Install our aluminium Windows to experience premium window manufacturing innovation and robust durability like never before.

Surface & Colour Perfection Doubly secured with the twin protection of anodised and patented TEXGUARD coating, our aluminium Windows is a one-of-a-kind innovation. The result: long-lasting lustre and resistance to heat, sunlight, and water.

On-Time Delivery Hassle-free purchase and on-time delivery is a guarantee with TOSTEM INDIA. Our expertise lies in engineering exquisitely designed, highly refined, and ultra-premium aluminium Windows that are home delivered at the agreed turn around time.

Flexible Aluminium Door Price We offer reasonably priced aluminium Windows prices that makes us an ideal luxury window provider for all. Get your hands on our top-shelf aluminium Windows in your target price range to beautify your residential spaces now!

Available Products

Tostem + ALuk

Photo Gallery

Frequently Asked Questions

What is the cost of aluminium slit windows?

When shopping for a window, the cost can vary based on several factors such as:

  • Manufacturing company’s reputation: The more recognized the window manufacturing company, the higher its costwill be. Despite our spot-on reputation in the housing industry, TOSTEM aluminium slit windows are priced reasonably so every homeowner can afford them.
  • Quality standards maintained: Based on the quality standards maintained in the manufacturing process, the cost of high quality aluminium slit windows can vary. Despite TOSTEM’s compliance with competitive ASTM, BIS, and JIS quality assurance standards, our products continue to remain within the arm’s reach of all our prospective buyers.
  • Aluminium Slit Window Specifications: Based on your unique customization requests, the aluminium slit windows prices can vary.
How do I choose a modern slit window design?

Consider the following factors when choosing a modern slit window:

  • Reliable window manufacturers: Purchase from a window manufacturer that complies with competitive quality standards.
  • Look for versatility and design options: Is your ideal aluminium slit window available in different colours, design orientations and glazing options.
  • Choose a product that is both cost-effective and quality-tested: While it is ideal that you look for slit windows that fall in your target price range, do not compromise on quality because a slit window is offered at a cheaper price with less-reliable manufacturers.
  • Product Durability: When choosing slit windows, it is critical to buy a durable product. Since the glass panels are fixed to the frame and cannot be closed or opened, you need to invest in a window that won’t easily break. So make sure you look for this feature while shopping for aluminium slit windows.