We specialise in supplying and supporting projects that require the industry-leading Trisomet 333 composite panel system. Designed for exceptional thermal efficiency, structural strength and fire performance, Trisomet 333 composite panels are a trusted solution for modern commercial, industrial and agricultural buildings.

Whether you are planning a new build, refurbishment or over-cladding project, the Trisomet 333 composite panel provides a durable, cost-effective and visually appealing building envelope solution.

What Is a Trisomet 333 Composite Panel?

The Trisomet 333 composite panel is a factory-manufactured insulated panel engineered for use on roofs and walls. It features a high-performance insulated core bonded between two profiled steel skins, delivering excellent thermal insulation while maintaining strong load-bearing capability.

Key features include:

• 333mm cover width for faster installation
• Outstanding thermal performance and low U-values
• Proven fire resistance and compliance with UK regulations
• Durable steel outer face for weather protection
• Wide choice of colours, coatings and profiles
• Long panel lengths to reduce joints and installation time

This makes the Trisomet 333 composite panel ideal for large-scale and demanding environments.

When installed correctly, these panels provide a secure, weather-tight and visually clean finish that enhances any building.

Expert Support and Specification Advice

At Trisomet333CompositePanel.co.uk, we provide expert advice on specifying and sourcing the correct Trisomet 333 composite panel for your project. Our team understands insulation thickness options, panel performance and project requirements, ensuring you receive a solution tailored to your build.

We work closely with contractors, architects and commercial clients to ensure every project benefits from efficient planning and reliable supply.

Request a Quote for Trisomet 333 Composite Panels