Description
The ASLON Aluminium Joist is a precision-engineered substructure beam designed for use within the ASLON Terrace Decking Substructure System. It is a universal aluminium decking joist, suitable for use with any grooved decking board, including composite, wood-plastic, synthetic, bamboo and hardwood decking.
Manufactured from high-strength aluminium, the beam provides a straight, stable and long-lasting support framework for decking installations on flat roofs, balconies and terraces. Unlike timber joists, ASLON aluminium beams will not warp, twist or rot, ensuring consistent board alignment and a professional finish across the entire deck.
Key Benefits
• Universal design compatible with any grooved decking board
• Suitable for composite, synthetic, bamboo and hardwood decking
• Durable aluminium construction for long-term structural stability
• Will not warp, rot or degrade like traditional timber joists
• Lightweight yet strong, making handling and installation easier
• Designed for fast assembly within the ASLON substructure system
Specifications
• Product type: Aluminium decking substructure beam
• System compatibility: ASLON Aluminium Joist System
• Material: Structural grade aluminium
• Installation area: Flat roofs, balconies and terraces
• Decking compatibility: Grooved decking boards with minimum groove size of 3.5mm height x 8mm depth
Applications
• Universal aluminium substructure for decking installations
• Flat roof, balcony and terrace decking systems
• Residential and commercial decking projects
• Installations requiring compatibility with multiple decking board types
• Projects where long-term dimensional stability is required
ALSON Aluminium Beam Joist System for Decking