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Keter Ashwood Signature 570 Litre Outdoor Storage Deck BoxKeter Ashwood Signature 570 Litre Outdoor Storage Deck Box
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Keter Ashwood Signature 570 Litre Outdoor Storage Deck Box

Item #480619

Shipping Included

 - 570 Litre capacity (150 gallon)

- Made with ultra-sturdy DecoCoat material for the look and feel of real wood with the benefits of resin

- Lockable lid (lock not included)

- Two hydraulic struts for easy opening

- Floor included

- Level base required 

Your estimated delivery time will be 7 business days (excluding weekends and bank holidays) from the time of order. Postcode Restrictions may apply. Find out more in the Delivery & Returns Tab below.

Your credit/debit card will be charged when your order is placed on this item.

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If you take a lot of pride in your garden's appearance, you want everything in it to be just right. The Ashwood 150 gallon deck storage box is beautiful, with its light-coloured exterior that is indistinguishable from real wood, right down to the grain pattern. As part of Keter's premium Signature Collection line, this storage box is durable, strong, and with a 570 litre (150 gallon) capacity, it’s more than capable of keeping your outdoor spaces neat and uncluttered.

The Ashwood Deck Box features long-lasting dual pistons for smooth operation, and it is lockable to keep all contents safe and secure all year long. Made with Keter’s cutting-edge composite material and new DECoCOAT technology, this storage box is fully weather-resistant, UV protected and maintenance-free to keep your cushions, garden games and other accessories protected. It is also able to support up to 300kg on the lid, meaning it comfortably seat two adults. 

An overhanging top lid and smooth double piston system keeps water out and fingers safe, while providing easy top access to 570 litres of space. Ideal for storing garden cushions and sports gear, as well as large tools which can be safely locked away.


  • 570 Litre capacity 
  • Made with ultra-sturdy DecoCoat material for the look and feel of real wood with the benefits of resin
  • Lockable lid (lock not included)
  • Can be used as an additional seating option for up to 2 adults, with a maximum load of 300kg
  • Two hydraulic struts for easy opening
  • UV protection
  • Weather resistant 
  • Virtually maintenance free
  • Assembly time: 30 minutes 


  • External: H 70 x W 151.7 x D 72.5 cm
  • Internal: H 63.9 x W 142.8 x D 63.4 cm
  • Footprint: W 151.7 x D 72.5 cm
  • Internal Capacity: 570 litres (150 gallons)

Manufacturer's Helpline: 0121-506-0008 or for any assembly advice or regarding any missing or damaged parts.

Please check contents, footprint and measurements before installation. If you are enlisting the help of a third party to install this product, please ensure that all contents have been received in full and undamaged prior to arranging and paying for installation to take place. If you have damaged or missing parts, please contact our Customer Care team at: Accessories are not included.

Please Note: The Keter Limited Warranty does not cover defects resulting from normal wear and tear, including, but not limited to, scuffing, scratches or fractures caused during use, discolouration or fading, rusting, unreasonable use, abuse, negligence, alterations, painting, moving, transporting or relocating the product. The warranty also does not cover 'acts of Nature', including, but not limited to hail, any type of storm, flood and fire, and consequential or incidental damages. 

Wind direction is an important factor to consider when determining the location of the shed. Reduce exposure to the wind, in general, and of the door side in particular. Keep doors closed and locked when the shed is not in use to prevent wind damage.

TypeDeck Box
Weight26.6 kg
Assembly Time30 minutes
Interior Capacity570 litres (150 gallons)
Internal DimensionsH 63.9 x W 142.8 x D 63.4 cm
External DimensionsH 70 x W 151.7 x D 72.5 cm
FootprintW 151.7 x D 72.5 cm
CollectionAshwood Signature
Keter Cortina MegaKeter Cortina Mega
  •  Additional day(s) transit may be required for remote areas.
  •  Public and Regional holidays may affect delivery lead times.
  •  Delivery times may vary in the event of adverse weather conditions.
  •  Please note that we are unable to ship to the Channel Islands, Post Office boxes and BFPO.
  •  Further postcode delivery restrictions might apply to this item.
  •  We are committed to offering the best value to our members, with a satisfaction guarantee on both your membership and merchandise. If you have questions about your membership or products you've purchased at Costco, please contact our Customer Care team.
  •  If you wish to return an item, please view Costco's Return Policy.
  •   Costco Concierge Services | Technical Support
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  •  Items purchased online can be returned at any of our UK warehouses if you are a warehouse member.
  •  Many of our small items can be returned via “My account” on the website and printing a return label. This label must be attached to the box being returned.
  •  Please securely pack the items you intend to return in a box. If you are using the original packaging, be sure to remove the delivery label.
  •  If you need to return a larger item, please contact our Member Care team via the chat function on our website or call 0800 0324 324.
  •  Find out more about our Delivery, Cancellations and Assistance Policy
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