The world looks beautiful through aluminium system windows.

We make those windows look beautiful.

GREFET delivers advanced Belgian technology for system aluminium windows and doors, enabling manufacturers to create high-performance solutions. We specialize in innovative systems designed for modern architectural needs, combining precision engineering with reliability.

Why Aluminium?

In the grandeur of modern architecture, aluminium doors and windows have ascended to a position of paramount importance with their timeless durability, and GREFET stands as the vanguard of this revolution.

Lifetime

Colours

Versatility

Safety

Investment

Insulation

Design

Sustainability

Products

Sliders

Minimal Sliding Systems

Casement / Hinge Systems

Facades

Why Choose Us?

Mission

We elevate spaces through superior aesthetics, energy efficiency, and security, while making our innovations accessible for projects of every scale. By combining quality craftsmanship with sustainable practices, we strive to exceed customer expectations in both our high-end minimal designs and economical solutions.

Vision

GREFET aspires to be the foremost provider of minimal aluminum windows and doors in India, setting the standard for innovation and excellence in the industry.

Goal

Our goal is to capture a significant market share, continuously innovate our products, prioritize eco-friendly designs & production of minimal aluminium windows and doors, and maintain a customer satisfaction rate above 90%.

Core Values

Satisfaction

Transparency

Integrity

Excellence

Diversity

Innovation

Frequently
Asked Questions

What is the best system technology in door and windows?

GREFET is a distinguished technology provider and supplier of advanced system aluminium windows and doors solutions, tailored specifically for the architectural industry. With a product line that balances sleek design with robust functionality, our tech solutions enhance both residential and commercial spaces. Each of our product is meticulously engineered to meet international standards, ensuring efficiency, strength, and aesthetic harmony in every application.

What are openable aluminium windows and doors?

Openable aluminum windows and doors are designed to swing or tilt open, providing excellent ventilation, ease of access, and easy maintenance. Unlike fixed or sliding systems, openable styles-such as casement and tilt-and-turn windows-offer opening options to control airflow. Made from durable aluminium, resting on hinges, they’re lightweight, corrosion-resistant, and require minimal upkeep while adding a modern, sleek look to any space. At GREFET, we offer a premium range of openable aluminum windows and doors, combining innovative technology and design for optimal durability, efficiency, and aesthetics, tailored to enhance both residential and commercial spaces.

How can aluminium doors improve the aesthetic appeal of modern Indian homes?

Aluminium doors enhance the aesthetic appeal of modern Indian homes with their sleek, minimalist designs and slim frames that allow for larger glass panels. They bring in more natural light, making spaces feel brighter and more spacious while adding a contemporary touch. The variety of finishes and customizable options make them a versatile choice for any decor style. For high-quality, stylish aluminium doors, we recommend checking out GREFET, we offer excellent designs that perfectly blend functionality and aesthetics.

Why should you choose aluminium frames for your sliding glass doors and windows?

Aluminium is lightweight yet strong, making the frames durable and long-lasting. GREFET’s system aluminium frames are sleek, resistant to rust, and require minimal maintenance, handling all weather conditions with ease. Our designs allow for larger glass panels, adding a modern touch and bringing in more natural light. By utilizing Belgian technology, our aluminium frames provide excellent insulation and noise reduction.

Drainage System