Architectural Aluminium Solutions

Premium Aluminium Fabrication and Glazing Services

Aluminium Joinery Systems Provider

Quality Solutions
From the
Market Leader

Welcome to Hayleys Unisyst, your trusted source for premium aluminium solutions in Sri Lanka. We are proud to be the leading aluminium fabricator in the country, offering a wide range of bespoke options for interior and exterior requirements. With years of expertise in the industry, we are committed to providing the highest quality aluminium windows, doors, and facade solutions tailored to your unique needs.

Our Expertise

At Hayleys Unisyst, we take pride in our extensive knowledge and experience in aluminium solutions. Our team of experts is dedicated to staying at the forefront of industry trends and technological advancements to ensure we deliver cutting-edge products. Whether you’re looking for energy-efficient windows, elegant doors, or stunning facades, we have the expertise to meet your expectations.

Why Choose Hayleys Unisyst?

Unmatched Quality

We source the finest aluminium materials to create durable and aesthetically pleasing products that stand the test of time. Our commitment to quality ensures that every product we offer is of the highest standard.


We understand that every project is unique. That’s why we offer a wide range of customization options, allowing you to select the perfect design, colour, and finish to match your interior and exterior requirements.

Energy Efficiency

Our aluminium windows and doors are designed to maximize energy efficiency, helping you reduce your energy bills while creating a comfortable living or working environment.

Professional Installation

Hayleys Unisyst doesn’t just stop at providing exceptional products. We also offer professional installation services to ensure your aluminium glazing solutions are fitted seamlessly and securely.

Timely Delivery

We understand the importance of meeting project deadlines. Our efficient processes and supply chain management ensure the timely delivery of your ordered products.


We are committed to sustainability and offer eco-friendly options that not only enhance the beauty of your space but also contribute to a greener future.

Supporting Your Purchase

At Hayleys Unisyst, we believe in delivering a comprehensive customer experience. When you choose us for your aluminium glazing needs, you can expect:

Personalized Consultation

Our knowledgeable team is ready to assist you throughout the entire process, from initial consultation to project completion. We will work closely with you to understand your vision and provide expert recommendations.

Competitive Pricing

We offer competitive pricing without compromising on quality. You can trust us to provide value for your investment.

After-Sales Support

Our commitment doesn’t end with the installation. We provide after-sales support and maintenance services to ensure the longevity and performance of your aluminum glazing solutions.

Our Specialization



Our multifunctional, cost-efficient aluminium door with good thermal insulation functionality, design and efficiency are made-to-measure and guaranteed to last. Thanks to a wide variety of fittings options our door system can be integrated to building security and automation systems.



Our aluminium windows brings together quality, form and functionality. Our windows are made-to-measure using slim aluminium profiles offering strength and stability for large openings, that meets architectural requirements perfectly.

Aluminium & Glass


Our aluminium & glass curtain wall solutions features maximum design freedom, without compromise. We offer a wide range of self-supporting curtain walls that are mounted on the outside of the main structure, with door and window systems that can be integrated to give a first-class visual appearance and an ideal view to the outside, which meet the highest requirements in high-end residential and commercial construction.

Our aluminium composite panel solutions are specially designed for ventilated facades of new construction as well as for their renovation or rehabilitation, with adaptable solutions to all fields of architecture.

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We offer a wide range of aluminium door, window and facade systems through our global partners.


German high quality aluminum system provider, founded in 1937 in Weissenburg.


German high quality aluminum system provider, founded in 1951 in East-Westphalia.

Hayleys ABS

High quality aluminum systems from Hayleys PLC.


USA innovative system design company based in Wilmington, Delaware, USA.


Hayleys Unisyst completes the installation of the largest continuous unitised curtain wall in Sri Lanka for 447 Lunar Tower
Setting a new benchmark in the construction and aluminium industries, Sri Lanka’s leading manufacturer of high-quality architectural aluminium joinery systems, glazing and façade products, Hayleys Unisyst, contributed to the completion of yet another construction marvel – the 447 Luna Tower, a luxurious apartment complex situated at the heart of Colombo. Hayleys Unisyst, the sub-contractor of the project, was entrusted to provide the entirety of the aluminium solutions requirement of the mega-scale structure.
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Ruwan Waidyaratne appointed Vice Chairman of Hayleys' Unisyst Engineering PLC
Ruwan Waidyaratne has been appointed as Deputy Chairman of Unisyst Engineering PLC in the executive capacity with effect from 1 October, in addition to being the Managing Director.
Connect with Unisyst Engineering on Social Media
Unisyst Engineering is now on all popular social media. Our fans and clients can find out more about our work through Facebook, LinkedIn and Instagram. Make sure to like and follow our pages.
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