Authorized Technal Partner

Sigma Alutech

Premium aluminium fabrication solutions for residential, commercial, and industrial spaces. Delivering excellence in Bangalore since 2000.

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Sigma Alutech aluminium fabrication project
About Us

Crafting Precision in Aluminium Since 2000

Sigma Alutech is a premier aluminium fabrication firm and an authorized franchisee of Hydro BS India Private Limited, representing the world-renowned Technal brand from France. With over two decades of expertise, we deliver end-to-end solutions from topology design to product installation.

Led by Prajwal N (IIM-Trichy) and supported by Mr. Nagaraja M, our team of 30+ skilled technicians has successfully executed projects spanning luxury hotels, high-rise apartments, manufacturing plants, and institutional buildings across South India.

Authorized partner of Technal by Hydro — the world's largest extruders of aluminium, bringing French engineering excellence to India.

25+
Years of Experience
30+
Skilled Technicians
29
Major Projects
100+
Color Options
Our Products

Premium Aluminium Systems

A comprehensive range of Technal-certified aluminium solutions designed for superior performance, aesthetics, and durability.

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Our Portfolio

Projects That Define Us

From five-star hotels to luxury villas and industrial facilities, our work speaks for itself.

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Why Choose Us

The Sigma Alutech Advantage

Technal Certified

Authorized franchisee of Technal by Hydro — world-class French aluminium systems.

25+ Years Experience

Proven track record since 2000 across residential, commercial, and industrial projects.

Complete Insulation

Superior thermal, acoustic, and water insulation for maximum comfort and energy savings.

100+ Color Options

Anodized and powder coated finishes using premium Akzonobel and Jotun coatings, including wood finishes.

Maintenance Free

Once installed, our products require zero maintenance, ensuring long-lasting performance.

Expert Installation

30+ well-trained technicians providing end-to-end solutions from design to installation.

Get In Touch

Contact Us

Reach out for consultations, quotes, or to learn more about our products and services.

Office Address
Bangalore, Karnataka, India
Business Hours
Mon - Sat: 9:00 AM - 6:00 PM
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