Aluminium windows have transcended that niche architectural choice to become the industry standard for top end homes and commercial buildings. We liaise with architects, fabricators and homeowners here at GREFET, and the tidal change is palpable. People are no longer just shopping windows on price. They are buying systems that last, perform and stay stable for years. So, we are going to dive in and see why aluminium is the way of choice today, how things have changed as far as design goes and finally what really does determine cost. Everything about aluminium windows: design, performance & pricing.
Why Aluminium Windows Make Sense in the Long Run
It’s no coincidence that aluminium is so popular. It addresses problems that other materials have over time.
- Strength with slim profiles
Aluminium is strong and light in weight. Thanks to the frame construction that supports glass on both sides, thinner frames can be created once again, providing stability even for larger glass areas. More glass means more daylight, better views and cleaner elevations.
- Low maintenance by design
Aluminium will not warp, swell, become brittle or rot. Will only require general cleaning with proper surface treatment. No repainting cycles. No hidden upkeep costs.
- Weather resistance across climates
From salty sea air to the burning sizzle of hot climate, aluminium systems are not prone to corroding and will keep their shape.
- Sustainable material choice
While aluminium is very recyclable, you are making a responsible choice for permanent construction.
The Thermal Performance of Aluminium Windows Explained
One of the more typical dilemmas with aluminium windows is connected to thermal transfers. Aluminium itself is a good conductor, but modern windows are insulated with thermally; they also have insulated glazing.
At GREFET, we specialise in system aluminium windows which include:
- Thermally insulated windows
- Double or triple glazed glass
- Proper gasket sealing
What it all boils down to is better indoor comfort, decreased condensation, and enhanced energy efficiency when the window design includes a system and not just pieces stuck together.
Popular Aluminium Window Designs Today
Great for balconies and wide openings. They save space and function well in the small-scale apartments of today.
With a side hinged opening out option, you will enjoy great ventilation and it seals shut.
- Fixed Aluminium Windows
Applied where ventilation is not needed. Fantastic quality for stairs, large facades and feature walls.
- Awning Windows
Top-hinged and practical in kitchens or bathrooms — even during a light rain.
- Bi-fold Aluminium Windows
Several panels folding together to produce large, unobstructed openings between indoors and out.
Some of the greatest benefits of aluminium is its design flexibility. It is also easily suited to very modern, minimal homes as well as complicated architectural ideas.
Aluminium Windows Cost: What Affects The Price?
Frame size is not the only factor in aluminium window prices. The final cost is influenced by several factors:
- Profile thickness and system quality
- Style of panel and used hardware
- Specification (Single, Double or Laminated Glass)
- Surface finish and coating durability
- Precision fabrication and installation quality
The initial cost to outlay for uPVC, is a lot less than its aluminium counterparts yet still has a comparable life span. With less factors for service calls, stable performance and consistent appearance over time, we save people money throughout the lifespan of each product.
Leading Aluminium Windows Brands in the Market
While the aluminium window market becomes increasingly system led, a handful of brands have staked their claim and set standards for performance, robustness and design coherence. These are brands that think of it more as engineered solutions, not assembled components.
GREFET
System aluminium windows perform best when designed for Indian site conditions. Their steel-like strength enables precise fabrication, accurate installation, and consistent long-term performance, with every component engineered to work as one system.
TOSTEM
Famous Japanese standard reliable aluminium window system with its state-of-the-art surface protection technology.
Fenesta
Provide a wide range of aluminium and uPVC window solutions with robust dealer network and after sales service throughout the country.
Alupure
German designed aluminium systems known for their reliability, versatility and cost-effective performance.
Eternia
An initiative of Hindalco for strong, aluminium window designs to rival highest Indian standards.
ALCOI
The choice for architects of high performance tested aluminium systems including ultra-slim, minimal and our unique heritage designs.
What this is really showing is a clear pivot for the industry. The leading brands no longer think of ‘profiles’ — but integrated window systems, where the profile, together with contoured hardware, gaskets and glass are combined into complete packages that work. That’s where genuine performance comes from, not just looks.
The GREFET — Aluminium Windows Approach
We consider aluminium windows to be a design not an after-thought. The clearer the design process at the beginning, the fewer site problems encountered and smoother installation, with predictable future performance. Everything about aluminium windows: design, performance & pricing.
To GREFET, aluminium windows are not just openings. They are part of the structure; they are functional and architectural components that deserve as much of this kind of design thinking as the rest of your building system. Aluminium windows, though, when picked right don’t just look good on day one. They stay that way.
