Fire Rated Decking Systems
Aluminium Decking
The Aluminium Decking from Wallbarn is lightweight, non-combustible and low maintenance system which has been designed with the practicalities of everyday living in mind. It is suitable for a range of applications including high rise balconies, roof terraces and walkways.
The aluminium decking presents with clean lines and a sleek appearance. With concealed fixings, it reflects the trends of modern building aesthetics and design. It is manufactured from 100% recycled aluminium with a durable coating that provides both excellent slip and wear resistance. It is more than up to the task of handling the rigours of everyday living.
Our samples are available free of charge including FREE delivery.

Key Features
- Achieves Euroclass Classifications of A1 & A2fl-s1
- 100 micron Qualicoat™ premium powder coating
- Anti-slip surface
- Easy to install
- UV resistant
- 100% recyclable
- Low surface temperature
- End caps for a neat finish
- 5mm board spacing
- Lightweight and easy to handle
- Low maintenance
- Dimensions: L: 3600 x W: 145 x D: 30mm
- Colour: anthracite RAL 7016
This Aluminium Decking System from Wallbarn, is rigorously tested by the UK’s leading fire test centre to meet EN 13823, EN 13501, and EN ISO 1716 standards. Manufactured from high-strength structural grade 6063 T6 aluminium with a premium 100-micron Qualicoat™ powder coating, this decking solution is perfect for both residential and commercial spaces. It’s ideal for high-traffic areas such as balconies, walkways, terraces, pubs, gardens, and more.
It is designed for easy installation, when used with our MetalPad Ex and Aluminium Joist Substructure System. This combination can deliver up to 50% cost savings compared to other solutions, making it not only efficient but also economical. Once installed, the system offers long-lasting durability and requires minimal maintenance, backed by a manufacturer’s limited warranty. The Qualicoat™ powder coating ensures a strong, UV-stable finish that retains its colour without fading or showing before-and-after differences, unlike other decking materials. It stays cool under the sun, is slip-resistant for enhanced safety, and provides a comfortable surface to walk on. Our hidden fastening system ensures perfectly spaced decking boards, delivering a sleek, seamless look and straightforward installation.
This Aluminium Decking System has been thoroughly tested and achieves Euroclass classifications of A1 and A2fl-s1, making it one of the safest choices available. Whether you’re working on a high-rise balcony, terrace, or any other outdoor space, this decking solution offers strength, safety, and style in equal measure.