Our Products

Modern Aluminium Solutions for Residential & Commercial Projects

Precision-Engineered Aluminium Systems for Every Need

From compact apartments to sprawling villas, from residential projects to commercial complexes – Dortec offers comprehensive fenestration solutions that blend functionality with aesthetics.

Sliding

Premium Aluminium Sliding Windows in India

Smart design galvanizes people to think, interact, and succeed for work, play and life. We pursue design excellence.

ZENITH
VANTA
GRANDEUR
FORGE 32
KURO

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Casement

Premium Aluminium Casement Windows

Dortec offers premium aluminium casement windows in India designed for modern homes, offices, and commercial spaces. Our advanced casement window systems provide excellent ventilation, durability, energy efficiency, and elegant aesthetics. With high-quality aluminium profiles and customized solutions, Dortec delivers reliable architectural window systems across Kolkata and India.

EON
EON GRANDE
AXEN

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Facade

Modern Aluminium Facade Systems

Dortec provides premium aluminium facade systems in India designed for contemporary architectural projects. Our facade solutions enhance building appearance, improve energy efficiency, and deliver long-lasting structural performance. We serve residential, commercial, and corporate projects throughout Kolkata and India.

Point Fixed Glazing
Capped Curtain Wall
Semi-Unitized Glazing
Transom less Glazing
Unitized Glazing

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Railing

Premium Aluminium Glass Railings

Dortec offers premium aluminium glass railings in India designed for balconies, terraces, staircases, and commercial interiors. Our railing systems combine safety, durability, and elegant aesthetics to complement modern architectural designs across Kolkata and India.

Glass SS Railing
Non-Glass SS Railing
Spigot Type Railing
Frameless Glass Railing
SS Point Fixed Railing

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Architectural

Architectural Aluminium Solutions

Dortec delivers innovative architectural aluminium solutions in India for residential, commercial, and industrial projects. Our premium aluminium systems are designed for modern architecture, combining aesthetics, strength, durability, and customized engineering solutions.

Glass Skylights
Glass Canopy
Aluminium Pergola

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Cladding

Premium Aluminium Cladding Systems

Dortec offers high-quality aluminium cladding systems in India for modern building exteriors and interior applications. Our cladding solutions improve aesthetics, weather resistance, insulation, and long-term durability for commercial and residential projects.

ACP (Aluminum Composite Panel) Cladding
HPL (High-Pressure Laminate) Cladding
Sheet Cladding
Louver & Fins Systems
Stone & Tile Cladding

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Screens

Modern Aluminium Screen Systems

Our aluminium screen systems in India are designed to improve ventilation, aesthetics, and privacy for residential and commercial properties. Dortec delivers durable and stylish aluminium solutions suitable for modern architecture.

Pleated Mesh Classic
Pleated Mesh Elite
Barrier free door

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Partitions

Modern Aluminium Office Partitions

Dortec provides premium aluminium office partitions in India designed for modern workplaces and commercial interiors. Our partition systems offer durability, elegant aesthetics, sound insulation, and flexible space management solutions across Kolkata and India.

Acoustic Booth
Inbox
Segmented 40
Slim Lime 40
Broad Line 100
Double Glass 100
In Wall
Solid Wall
Light Wall
Light Wall 75

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