

3.6m Aluminium Decking Boards A2-S1 Fire Rated
Cladco powder-coated aluminium boards are an A2-S1 fire rated decking solution that makes the ideal choice for installations where specific building regulations apply. Available in 3.6m lengths, these boards come in four colours as well as plain anodised aluminium. Our aluminium boards are a lightweight, non-combustible decking option with superior strength when compared with composite or timber decking options.

Why Choose Cladco 3.6m Aluminium Decking Boards?
Cladco aluminium decking boards are manufactured from high-quality, durable powder-coated Aluminium and is our strongest available decking option.
These innovative boards are incredibly long-lasting, with an extensive lifespan of up to 100 years. In comparison to our Nordeck, timber or composite decking alternatives, these boards are lighter, easier to clean and are resistant to expansion and contraction in temperature changes.
These boards have an A2 fire rating alongside an S1 non-combustible rating, which means that they can be installed in living spaces that are more than 18m high*.
Board specifications
- Length: 3.6m
- Width: 150mm
- Thickness: 25mm
- Weight (Approx.): 7.98kg
- Colours: Black, anthracite, stone grey, sand and plain anodised aluminium
- Material: Non-corrosive powder-coated aluminium
Available in a range of four semi-matt finishes, with an additional plain option of anodised aluminium, the boards are UV stabilised to protect them from weathering and general wear and tear. The anodising electrochemical process gives the surface of the boards a hard aluminium oxide coating for increased resistance.
Complete your aluminium decking area with corresponding joists, matching corner trims and skirting trims. Also be sure to use the correct fixings for your aluminium decking installation, including our stainless steel starter clips and hidden clips with self-tapping screws.
For help and advice on how to install this type of decking, please follow our online installation guide.
*Before carrying out any installation, always ensure you have checked all information with your building regulator and contractor prior to purchase.Â
Looking for supporting joists?
See our 4m aluminium decking joist
Looking for aluminium decking fixings?
See our stainless steel hidden clips and self tapping screws for aluminium decking
Or browse our aluminium decking department for decking boards and more…
Order A Sample Pack!

Download our printable installation guide.
Type | When? | Cost? | ||
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National Delivery | Orders under £1,000 | Est. 5 working days* Roofing items 7-10 working days* |
£192.00 |
Orders over £1,000 | Est. 5 working days* Roofing items 7-10 working days* |
£96.00 | ||
Orders over £1,500 | Est. 5 working days* Roofing items 7-10 working days* |
FREE | ||
Scotland Delivery | Est. 15 working days* Roofing items 7-10 working days* |
£360.00 | ||
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Millboard Delivery | Orders under £2,000 | Est. 5 working days* | £192.00 |
Orders over £2,000 | Est. 5 working days* | FREE | ||
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Parcelforce Standard | (Small Parcels) | 3-5 working days* | £8.50 |
Parcelforce Standard | (Large Parcels) | 3-5 working days* | £30.00 | |
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Sample Packs via Courier | 5 working days* | FREE |
*Please allow for public holidays and weekends (non-delivery days)
Some of our products are available for collection from our warehouses in Okehampton (Devon) and Andover (Hampshire) - This option will show at checkout, when available.
Standard collection lead time is 3-5 working days, this may vary depending on the product. If you would like to collect your order after 2 hours, please choose this option at checkout.
Please note that collections are only available from Monday-Friday, 08:00 - 17:00 & Saturday, 08:00 - 12:30 (Note: this IS the cut off time for collections, despite our closing time of 13:00)
Please Note The Following Prior To Collection:
Vehicles we can and cannot load
Cladco Profiles will only load flatbed lorries and flatbed trailers for insurance purposes. If the appropriate vehicle is not available, two people would be required for a collection.
Cladco Profiles will NOT load any vehicles with roof racks, horse boxes, cattle lorries or fixed-sided trailers. Cladco Profiles has the right to refuse loading a vehicle for any reason.
Before arranging a collection, please read our Customer Collection Notice below.

Our Okehampton HQ and Warehouses (Devon)

Our Andover Warehouses (Hampshire)








Customer Collection Notice
For those customers wishing to collect materials, we ask you report to the office first in order to be seen by a member of the sales team. Your goods will then be picked and brought to your vehicle.
Please note that during busy periods you may experience a wait while our yard staff serve other customers or are loading/unloading other vehicles.
We respectfully draw your attention to the following points:
- It is the ultimately the responsibility of the customer to load his/her vehicle and to ensure the goods are safely/ securely strapped down.
- Our staff will be happy to assist you load your goods onto appropriate vehicles by way of fork lift trucks. Our staff will not handball any goods into enclose vehicles. The loading of the vehicle is carried out entirely at the customers own risk. We will not be held liable for any damage that may occur to your vehicle or goods collected from our premises during the transport of said goods.
- It is the responsibility of the customer to ensure both their vehicle and the goods are safe when they leave our premises.
- We can advise the approximate weight of materials prior to you arriving so that you can be sure your vehicle is capable of carrying the intended load. Please ensure that you bring appropriate ropes, straps or other securing materials as we are unable to provide you with any upon arrival.
- We strongly recommend you bring suitable protection materials to prevent your ropes/straps etc. be damaged by these edges. We recommend that you use good quality protective gloves when handling materials.