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Large Outdoor Storage Boxes Waterproof Comparison - August 2025

7 Best Large Outdoor Storage Boxes Waterproof In the UK

1
Best Choice
9.8Exceptional
2
Best Value
9.7Exceptional
3
9.5Excellent
4
9.2Excellent
5
9.1Excellent
6
9.0Excellent
7
8.7Very Good
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Model

Keter Westwood 570L Outdoor 75% recycled Garden Furniture Storage Box Brown Wood Panel Effect ; Fade Free ; All Weather Resistant ; Safe and Secure ; Zero Maintenance ; 2 year Warranty
Model
Keter Store It Out Nova Outdoor Garden Furniture Storage Shed Light Grey with Dark Grey Lid | Fade Free | All Weather Resistant | Safe and Secure | Zero Maintenance | 5 year Warranty
Model
Keter Store It Out Pro Outdoor Garden Furniture Storage Shed Beige with Brown Lid Fade Free All Weather Resistant Safe and Secure Zero Maintenance 5 year Warranty
Model
Keter Marvel+ 270L Outdoor 65% recycled Garden Furniture Storage Box Graphite Wood Panel Effect | Fade Free | All Weather Resistant | Safe and Secure | Zero Maintenance | 2 year Warranty
Model
Keter Store It Out Pro Outdoor Garden Furniture Storage Shed Grey| Fade Free | All Weather Resistant | Safe and Secure | Zero Maintenance | 5 year Warranty
Model
YITAHOME Garden Storage Box Waterproof, Heavy Duty 460L Large Resin Deck Boxes, Weather Resistant Durable Garden Storage Box, Outdoor Cushions, Lockable, Outdoor Storage Containers, Dark Grey
Model
idooka Large Garden Storage Box with Lid 340L - Water Resistant Plastic Lockable - Furniture Cushions/Wellies/Logs/Coal/Garden Tool Grey Deck Box/Garage

Brand

Keter
Brand
Keter
Brand
Keter
Brand
Keter
Brand
Keter
Brand
YITAHOME
Brand
idooka

Reviews

6,027 reviews
Reviews
32,691 reviews
Reviews
19,638 reviews
Reviews
33,396 reviews
Reviews
822 reviews
Reviews
618 reviews
Reviews
3,612 reviews

Features

Durability

9.6
Durability
9.1
Durability
8.9
Durability
8.6
Durability
8.4
Durability
7.9
Durability
7.0

Waterproof

9.6
Waterproof
9.1
Waterproof
9.4
Waterproof
9.4
Waterproof
9.3
Waterproof
9.1
Waterproof
7.7

Worth the money

9.4
Worth the money
9.1
Worth the money
8.9
Worth the money
9.1
Worth the money
8.6
Worth the money
8.9
Worth the money
7.0

Lock easily

9.6
Lock easily
9.1
Lock easily
9.3
Lock easily
9.1
Lock easily
8.6
Lock easily
9.9
Lock easily
7.2

Easy to build

9.6
Easy to build
9.1
Easy to build
8.9
Easy to build
9.4
Easy to build
8.9
Easy to build
7.9
Easy to build
8.1

Tech Specs

product dimensions

73 x 155 x 65 cm 18.5 kg
product dimensions
71.5 x 132 x 113.5 cm 21.58 kg
product dimensions
145.5 x 82 x 123 cm 23.9 kg
product dimensions
116.7 x 44.7 x 57 cm 6.37 kg
product dimensions
145.5 x 82 x 123 cm 23.9 kg
product dimensions
140 x 66 x 59 cm 15.5 kg
product dimensions
120 x 52 x 54 cm 5 kg

customer reviews

4.6 4.6 out of 5 stars 2, 009 ratings 4.6 out of 5 stars
customer reviews
4.4 4.4 out of 5 stars 10, 897 ratings 4.4 out of 5 stars
customer reviews
4.5 4.5 out of 5 stars 6, 546 ratings 4.5 out of 5 stars
customer reviews
4.5 4.5 out of 5 stars 11, 132 ratings 4.5 out of 5 stars
customer reviews
4.1 4.1 out of 5 stars 274 ratings 4.1 out of 5 stars
customer reviews
4.2 4.2 out of 5 stars 206 ratings 4.2 out of 5 stars
customer reviews
3.8 3.8 out of 5 stars 1, 204 ratings 3.8 out of 5 stars

item weight

18.5 Kilograms
item weight
21.6 kg
item weight
23.9 kg
item weight
-
item weight
23.9 kg
item weight
15.5 Kilograms
item weight
5 kg

batteries required

No
batteries required
No
batteries required
No
batteries required
-
batteries required
No
batteries required
No
batteries required
-

included components

1 x Westwood Storage Box
included components
-
included components
Store It Out Pro, Assembly Instructions
included components
-
included components
Keterbox
included components
outdoor storage box
included components
-

pattern

-
pattern
Single
pattern
Single
pattern
-
pattern
Single
pattern
-
pattern
Solid

item package quantity

-
item package quantity
1
item package quantity
1
item package quantity
-
item package quantity
1
item package quantity
-
item package quantity
1

material

-
material
Resin
material
Plastic
material
-
material
Plastic
material
-
material
Resin

style

-
style
Single
style
New Store-It-Out Pro
style
-
style
Garden, Outdoor
style
-
style
Modern

color

-
color
Light Grey
color
Beige / Brown
color
-
color
Grey
color
-
color
Anthracite

shape

-
shape
Horizontal
shape
Rectangular
shape
-
shape
-
shape
-
shape
Rectangular

special features

-
special features
Water-Resistant, Waterproof, Heavy Duty
special features
-
special features
-
special features
Water-Resistant
special features
-
special features
Lockable, Weatherproof, On Wheels

volume

-
volume
880 litres
volume
1200 litres
volume
-
volume
1200 litres
volume
-
volume
-

size

-
size
132 x 71.5 x 113.5 cm
size
145.5 x 82 x 123cm
size
-
size
-
size
-
size
336L

Available On

Available On
Available On
Available On
Available On
Available On
Available On

Our Top 3 Picks

Here are the top 3 recommended products with more information to help you find the right product for you
  • 9.8
    1
    Keter

    Keter Westwood 570L Outdoor 75% recycled Garden Furniture Storage Box Brown Wood Panel Effect ; Fade Free ; All Weather Resistant ; Safe and Secure ; Zero Maintenance ; 2 year Warranty

    9.6 Durability
    9.6 Waterproof
    9.6 lock easily

    Why we love it

    Spacious 570L capacity.
    Fade-free wood panel design.
    No maintenance required.
  • 9.7
    2
    Keter
    14% Off

    Keter Store It Out Nova Outdoor Garden Furniture Storage Shed Light Grey with Dark Grey Lid | Fade Free | All Weather Resistant | Safe and Secure | Zero Maintenance | 5 year Warranty

    9.1 Durability
    9.1 Waterproof
    9.1 worth the money

    Why we love it

    Spacious 880L storage capacity.
    Weather-resistant and maintenance-free.
    Lockable for added security.
  • 9.5
    3
    Keter
    10% Off

    Keter Store It Out Pro Outdoor Garden Furniture Storage Shed Beige with Brown Lid Fade Free All Weather Resistant Safe and Secure Zero Maintenance 5 year Warranty

    9.4 Waterproof
    9.3 lock easily
    8.9 Durability

    Why we love it

    Spacious 1200L storage capacity.
    Durable, weather-resistant resin material.
    Secure with main and foot bolts.

Our ranking system

The TopChoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. TopChoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.

Features

Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.
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Consumer Reviews

We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
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Popularity

Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
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Value for money

TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.

When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.