The Roofing Specialist
Unison® is backed by 29+ years of expertise in manufacturing metal roofing and wall cladding.
More About Us
Committed to Sustainability
KAWA roofing systems by Unison® combine functionality and performance, contributing to a greener environment.
Local & International Recognition
Known for their outstanding quality and durability, KAWA products are widely used in iconic buildings around the world.
Our Roofing In Action

The UNISON® Difference

KAWA Roofing & Wall Cladding System

Available in a wide range of profiles and finishes, KAWA products are suitable for various types of building applications, whether industrial, commercial or residential.

On-site Roll Forming

The on site roll-forming provides flexibility for on-ground or rooftop production while eliminating end laps for single pieces. This technique also saves transport trips, thereby helping to reduce your carbon footprint.

The Preferred Choice for Remarkable Projects

Teamwork makes the dream work. At UNISON®, our capable team provides clients with design input, technical advice, sales service and more, to ensure a satisfactory outcome every time.

Unparalleled Quality for Exceptional Performance

KAWA by Unison® is made from materials produced by NS BlueScope,
one of the world’s leading manufacturers of coated steel products.

A head above the rest
Unison® is always your preferred choice

We have decades of expertise

For 29+ years, UNISON® has successfully positioned ourselves as “The Roofing Specialist” in the pursuit of building excellence.

We never compromise on product quality

By working with NS BlueScope, UNISON® is fully committed towards achieving defect-free performance for all our KAWA products.

Building lasting relationships is important to us

We strive to provide total customer satisfaction by establishing and maintaining a long-term connection with our esteemed clients.

We pride ourselves on impeccable service and support

Our extensive experience in working with clients from different industries makes for a seamless working relationship.

Form and function should always come hand in hand

We ensure that your buildings look good with world-class finishing while meeting optimal standards in performance and sustainability.

KAWA roofing systems are recognized on a global platform

Our industry expertise allows us to complete various large-scale projects quickly and effectively, both locally and globally.

Versatile | Scalable | Aesthetic

World-class roofing & wall cladding systems for excellent buildings.

Project Gallery

Revolutionary On-site Construction Techniques


Quality Of Service

This takes place on the roof itself for a quicker and more efficient process. The continuous innovation we strive for allows us to deliver the highest quality of service that clients expect from a roofing specialist. They enjoy much quicker completion and less risk of error or safety issues due to the single step and location production process.


Innovative Technique

The Unison® dedication to excellence in the industry led us to develop an innovative building technique that allows us to create and transform roofing and wall cladding on the construction site itself. This moving, roll-forming platform makes it possible to produce roofing sheets of any length needed for an individual project.


Energy Efficiency

From the first meeting to the final walk-through, Unison® offers excellence every step of the way. When it comes to the best metal roofing Malaysia has to offer, look no further than the firm that boasts more than three decades of satisfied customers and success. Enjoy a more attractive and long-lasting building with greater energy efficiency than ever before.

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