Home > Companies > Able Canopies Ltd > Alideck Low Joist

Aluminium support joist which has been designed to be paired with aluminium balcony decking boards. The aluminium frames ensure a strong construction that is naturally rust resistant and fire resistant to A2-s1, d0. The aluminium is finished with Qualicoat powder coating in a choice of textured sand or textured silver grey.

The Alideck Low Joist enables you to increase your span by over 200% compared to composite or timber decking joists.

Features and benefits:

  • Fire resistant to A2-s1, d0: It is non-combustible and meets the government's regulations for materials used on the exterior of high-rise buildings.
  • Rust resistant: The fully aluminium construction gives this low joist a natural rust resistance, ensuring a strong, long lasting decking support
  • Recyclable: Aluminium can be recycled time and time again ensuring that if disposed of correctly, your low joists will never end up in landfill.
  • Supports aluminium decking: Available for use with fire-resistant balcony decking boards.
  • Low maintenance: Unlike with timber supports, the Alideck Low Joists do not need regular stains or treatments, saving time and expense.
  • Stable in all weather conditions: Unlike timber it will not warp, expand or bend.
  • 30-year warranty.
  • 60-year life expectancy.


Designed for use with aluminium balcony decking boards.

Related literature

The following content references this product:

Standard product features


50 x 80 mm.


Aluminium (30% recycled).


Qualicoat powder coating.

Fire rating:

A2-s1, d0.



Maximum span is dependent on application, loading and spacing requirements. Consult manufacturer's literature for information.

NBS Specification

NBS Create logo
This product is associated with the following NBS Create clause:
45-60-50/378 Aluminium alloy structural sections

NBS Specification

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This product is associated with the following NBS clauses:

Product specification

An important note about specifying



Able Canopies Ltd


+44 (0)800 389 9072

Product reference

Alideck Low Joist


[Firm specification]
[Standard specification]


[ ______ ]


[Textured sand]
[Textured silver grey]

Manufacturer details

9-11 Faraday Close,
Gorse Lane Industrial Estate,
Essex, CO15 4TR
Tel +44 (0)800 389 9072
Fax +44 (0)1255 425541
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