AliDeck Lite Joist for Aluminium Metal Decking

The AliDeck Lite Joist is our low-profile, cost-effective joist option, designed specifically for the retrofit and replacement market.

Compatible with all AliDeck decking boards and fully compliant with fire regulations, achieving A1 following independent fire safety tests. The Lite Joist is ideal for use on timber and composite replacement projects and also allows extremely low build-up heights.

  • Fire Resistance: A1 and A2fl-s1

  • Span: up to 800mm

  • Dimensions: 80mm x 30mm

  • Weight: 1.926kg per linear metre

  • Standard Stock Lengths: 6m

  • Coating Thickness: 60-80 microns

  • Warranty: 30 years

  • Life Expectancy: 60 years

  • Colours: Full Range

AliDeck Non-combustible Aluminium Metal Decking Lite Joist

Aluminium joists are far superior than timber or steel joists as they will not rot or rust; aluminium is naturally resistant to corrosion. Aluminium is also non-combustible, making it the only viable option when used in areas that require fire-resistant materials only.

The AliDeck Lite Joist can be used with any AliDeck System Decking Board and is fully compatible with all of our Pedestal solutions.

  • Benefits include:

    • Very cost-effective
    • Easy replacement of non-compliant decking
    • All aluminium
    • Quick and easy to install
    • Low maintenance
    • Recyclable
    • Stable in all weather conditions
AliDeck Non-Combustible Aluminium Metal Decking Lite Joist Diagram
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AliDeck Lite Joist Deflection Test Result

 AliDeck Joist Point Load Applied Span Tested Max. Deflection @ L/360 Achieved Deflection
Lite Joist 1.4kN 800mm 2.22mm 2.18mm
AliDeck Lite Joist Full System

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