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Best Outdoor Storage Boxes UK (2026) — Page 5

Weatherproof storage boxes for UK gardens and patios.

Read our full Best Outdoor Storage Box UK guide.

AIRWAVE Outdoor Plastic Garden Storage Box 270L, Lockable, Doubles as Storage Bench, Wood Effect

#25 Pick

AIRWAVE Outdoor Plastic Garden Storage Box 270L, Lockable, Doubles as Storage Bench, Wood Effect
Rated 4.4 out of 5 stars (624)
  • Plastic
  • Garden Tools & Cushions

£62.00

Pros

  • Lid holds up to 200kg, so it doubles as extra garden seating
  • Lockable hasp keeps tools and cushions secure
  • Weather and fade-resistant polypropylene shell

Cons

  • Padlock not included, so buy one separately for full security
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Pros

  • Wood-effect resin panels weather without rotting or splintering
  • Lockable lid with built-in wind lock keeps the lid shut in gusts
  • Doubles as extra outdoor seating for guests

Cons

  • No-tools assembly still takes a few minutes to click together
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groundlevel.co.uk Amazing Weatherproof Outdoor Garden Storage Box, Grey Extra Large

#27 Pick

groundlevel.co.uk Amazing Weatherproof Outdoor Garden Storage Box, Grey Extra Large
Rated 4.3 out of 5 stars (287)
  • Plastic
  • Extra Large

Currently unavailable

Pros

  • Extra large size swallows cushions, tools and toys with ease
  • Weatherproof shell copes well with UK rain and frost
  • Neutral grey finish blends into most patios and decking

Cons

  • Lid is not lockable, so avoid storing valuables outdoors
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Pros

  • Lockable lid keeps cushions and tools secure and dry
  • Double-wall resin construction resists fading and cracking
  • 375L capacity swallows patio cushions or a full set of garden tools

Cons

  • Bulky flat-packed box takes a while to assemble
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Pros

  • Built-in wheels make it easy to reposition when full
  • Lockable lid doubles as a seat
  • Waterproof resin shell suits year-round outdoor use

Cons

  • Wheels are small and struggle on gravel or grass
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Keter Signature 190L Kentwood Outdoor Garden Storage Box, Rosewood

#30 Pick

Keter Signature 190L Kentwood Outdoor Garden Storage Box, Rosewood
Rated 4.6 out of 5 stars (252)
  • Resin
  • Garden Tool Storage

£47.62

Pros

  • Weather-resistant resin needs no maintenance
  • Lockable lid keeps garden tools and cushions secure
  • Compact footprint suits smaller patios and balconies

Cons

  • 190L capacity is modest for large garden equipment
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