About Us

Global GRP Composite Solutions

Treadwell is a recognised provider of Glass Reinforced Plastic (GRP) composite solutions, delivering durable, corrosion-resistant structural and access systems for infrastructure and industrial environments worldwide. Originally established in Australia, the company has built a strong reputation over more than three decades for engineering high-performance composite products designed to perform in demanding conditions.

Our GRP solutions are trusted across a wide range of industries where strength, reliability, and long-term durability are essential. From access platforms and grating systems to handrails and complete structural assemblies, Treadwell products are engineered to deliver exceptional safety, low maintenance requirements, and long service life.

With operations across the Asia-Pacific region and an expanding presence in international markets including London, Treadwell continues to support infrastructure projects with advanced composite technologies. Our systems are widely used in sectors such as water and wastewater, transport infrastructure, utilities, industrial processing, and public infrastructure, where corrosion resistance and operational reliability are critical.

By combining engineering expertise, innovative materials, and a strong commitment to quality, Treadwell provides GRP solutions that improve safety, simplify installation, and reduce lifecycle costs for modern infrastructure projects.

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Our GRP Products

Vision

To redefine construction and infrastructure materials through sustainable GRP composite innovation, enabling more efficient, resilient, and environmentally responsible structures. Our vision is to lead the advancement of composite technologies that support future-ready infrastructure for generations to come.

Mission

To deliver reliable composite solutions that strengthen infrastructure performance while supporting safe, durable, and sustainable structures across global industries.

Core Values

At Treadwell, our growth and success are guided by a strong commitment to innovation, quality, and responsibility. Our core values shape how we work with partners, clients, and communities worldwide.

Future-Focused

We continuously adopt advanced technologies and modern engineering practices to develop solutions capable of meeting tomorrow’s infrastructure challenges.

Reliable

Quality and consistency are central to everything we do. Our solutions are engineered to deliver long-term performance, safety, and durability.

Proactive

Through experience and technical expertise, we anticipate project challenges early and develop practical solutions that support efficient project delivery.