Aluminium deck boards
Fire-rated decking
Adek aluminium deck boards are A2fl-s1 / A2-s1, d0 fire-rated, making them ideal for high-rise balconies, roof terraces, and walkways.
Available in Comfort Grip boards with a smooth finish and Enhanced Grip boards with a grooved finish, they offer a sleek, modern look for new builds and refurbishments.
With board widths of 147mm and 295mm, depths of 20mm and 30mm, and a 1200mm maximum load span, Adek boards offer faster, more cost-efficient installation.
Designed for everyday living, Adek non-combustible boards have a durable Qualicoat powder coating which provides excellent slip resistance whilst still being friendly underfoot.
Manufactured from 100% recycled aluminium, they’re also an environmentally-friendly option.
Adek board widths – click on swatches
Key features
- A2fl-s1 / A2-s1, d0 fire-rated
- Smooth or grooved surface boards
- Top down screw fixings concealed with discreet channel cover
- Available in 147mm and 295mm widths and 20mm and 30mm depths
- Low slip potential surface in both wet and dry conditions
- Manufactured from 100% recycled aluminium
Specification
Adek Comfort Grip 147 specification sheet
Adek Comfort Grip 295 specification sheet
Warranty
Manufactured to EN75530, Adek comes with a 30 year performance warranty.
A complete system
Adek can be supplied as a complete system with all required aluminium decking fixings, including non-combustible aluminium decking bearers, adjustable pedestals, end plates, edge trims and additional support legs – the combination will depend on the application and profiles selected.
A2fl-s1 / A2, s1-d0
certification
Rapid
installation
Low slip
potential
100%
recycled
Resources and support
Supporting your
specifications
We want to make specifying Adek as easy as possible – from sourcing product data to supporting with site visits and design creation.
More about aluminium decking
Find out more about the applications and benefits of aluminium decking.
Free CPDs
Register your interest in our CPD “A specifier’s guide to non-combustible decking systems”.
Talk to us about your project
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For help with your next specification or to get a quote, please contact us today.
Sustainable
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Fire rated decking FAQs
Can Adek fire rated deck boards be used on balconies above 11m?
Yes – all Adek aluminium deck boards and components are non-combustible and carry fire-ratings of A2fl-s1 and A2-s1, d0. This means they meet building regulations BS 8579:2020 and are suitable for high rise balconies, walkways and terraces.
Why is aluminium suitable for high rise decking?
Aluminium is classed as a non-combustible material and will not contribute to the perpetuation of a fire. It’s also highly resistant to forms of corrosion. The metal’s natural coating of aluminium oxide provides a highly effective barrier to the ravages of air, temperature, moisture and chemical attack.
Can Adek aluminium boards be retrofit?
Yes – Adek aluminium decking systems have been developed with the retrofit market in mind. Our Adek boards come in either 20mm or 30mm heights which will cover most project requirements that are replacing wood or composite.
Can Adek be used in domestic gardens?
Yes, in fact it’s an excellent choice for garden landscaping. It’s long lasting, has low-slip potential and requires minimal maintenance. It’s also sleek and modern in appearance.
Can a single Adek fire-rated decking board be replaced?
Yes – because our aluminium deck boards are screw-fixed through the face, rather than interlocking or through a clip system, it allows a single board to be lifted and replaced if necessary.
Can Adek aluminium boards be used vertically e.g to clad a wall?
In theory they can, but there are various installation parameters and building regulations that need to be met, therefore please contact us directly to discuss your requirements before specifying this application.
Is Adek suitable for off-site balcony construction?
Yes. The fixing channels on Adek boards are wide enough to allow eye bolts with a collar diameter of up to 40mm to be fixed through the board into the frame. Once the balcony has been secured, the eyebolts can be removed and the channel cover snapped into place.
Can Adek aluminium boards be cut to a mitred or picture frame finish?
Yes – you will need a sliding saw with the correct cut capacity. The blade will need to make a cut of 420mm at a depth of either 20mm or 30mm depending on depth of the Adek board used.
Does aluminium decking get hot in direct sunlight?
Like most decking materials in direct sunlight, aluminium decking will absorb and retain some heat. However, it retains less heat than either timber or composite decking because of the inherent properties of aluminium which enable it to disperse heat much quicker.