Best Garden Storage Box For Outdoor Use

We should stress this is not an exhaustive garden storage buyers guide, but rather a quick informative guide to some basics on garden storage boxes for outdoor use and some questions commonly asked.

For a more detailed guide take a look at our buyer’s guide for the Best Garden Storage Boxes for further details.

When it comes to keeping your garden organised and tidy, investing in a good-quality garden storage box for outdoor use can make all the difference.

Not only will it keep your gardening tools, outdoor equipment and furniture protected from the elements, but it will also help keep your garden looking neat and tidy.

Get Organised Text on green background - Garden Junkie

If you come from an era like mine where you put most things that were used and or scattered around the garden in the proverbial garden shed, then the term garden storage box would seem as unfamiliar term to you as it was to me. So, I decided to do some research on the subject. Let us investigate further.

A Garden Storage Box or Garden Deck Box as it is sometimes known, is much smaller than a traditional shed, a garden storage box is a large box with a lid and or doors for access, and comes in varying sizes and shapes, often maintenance free.

The best garden storage boxes are made from durable, weather-resistant materials such as plastic, resin, or wood, which can withstand the rigours of outdoor use. They also come in a range of sizes and designs, so you can choose one that fits the style and size of your garden. The best garden storage boxes for outdoor use can store and protect a whole host of outdoor items one would and often do put in a larger garden shed.

What Can You Store in a Garden Storage Box

What can be stored in a garden storage box? Every homeowner has various needs for garden or backyard storage.

Just about anything small enough that you can imagine can fit in a garden storage box. Of course, whatever you put in it must and should be able to be safely stored.

So, things like chemicals, paint and electrical items are not recommended to be stored in garden storage boxes.

Patio and garden storage boxes are generally used for storing most things from cushions for garden furniture for example, or perhaps even foldable garden furniture if your deck box is big enough. Another great use would be garden equipment or your unsightly dustbin. Basically, garden storage boxes are capable of effectively storing all your garden tools, pool supplies, kid’s garden toys, and many other patio accessories.

What Can You Store in a-Garden Storage Box

Best Garden Storage Box For Outdoor Use: What Can You Store In an Outdoor Storage Box? Just About Anything

Find below a list of storage ideas for a garden storage box, although not exhaustive by any means these are some likely candidates you could possibly store in a garden deck box.

  • Children’s Toys
  • Outside Games
  • Footballs and the like
  • Garden Furniture
  • Cushions
  • Outdoor Blankets
  • Lawnmower
  • Garden Tools
  • Brushes and Brooms
  • Garden Shoes and Wellington Boots
  • Wheelie Bins/Dustbins
  • Small Children’s Bikes
  • Swimming Pool Cleaning Equipment
  • Swimming Pool Equipment (Rings, Floats, Swim Noodles etc..)
  • BBQ Grilling Items

How Big a Garden Storage Box Do I Need?

This is a question that is difficult to answer, as it’s certainly dependent on your own personal storage needs. However, possibly something around 130cm x 60cm x 60cm (468 litres) or 51in x 24in x 24in (17 cu ft) is a good average size for small households.

Some of the best garden storage boxes, can range in size, anything from a small 68cm x 39cm x 90cm (239Litres) or 27in x 15in x 35in (8 cu ft) store cupboards, up to large monster deck boxes like the Ilesto Benni Boy measuring a whopping 185cm x 85cm x 69cm (1085Litres) or 73in x 34in x 27in (39cu ft) in size, possibly even larger.

Tip: Deck box dimensions are generally measured internally. Please ensure you confirm sizes and they meet your storage needs.

Garden storage boxes are extremely easy to assemble usually with no tools required for assembly. These boxes are suitable for inside and especially outside of a property. Garden storage boxes come in many shapes and sizes to suit most needs, so you should not worry or have difficulty finding a suitable size that suits your own needs.

If you want to check the volumes of different storage boxes, then you can just follow the link. Check your volumes (L) or (cu ft)

Simply enter your 2 desired metrics: volume:- ie. Cubic centimeters to Cu ft in the 2 boxes provided enter the total figure of what you want to convert in the box below and press the convert button. Your conversion will be shown below.

Video: A Large Garden Deck Box For Storage

How Many Cushions Fit in a Garden Storage Box

Another subjective question, unfortunately. However, to give you some idea it should be advised numbers are very dependent on the size of your storage box and or cushions.  Anything from 2 – 8 cushions should be able to be placed comfortably in an average-sized box of 130cm x 60cm x 60cm. 

I do however recommend you measure all the cushions you want to place in the box first, also decide if they would be flatly placed in or maybe they need to be folded, based on your own preference. 

Once, measured you could then purchase a garden storage box with the certainty that your cushions will fit in comfortably.


How Many Cushions Fit in a Deck Box is a Very Subjective Question.

How do You Secure a Garden Storage Box?

As far as securely locking a garden storage box is concerned making your storage box secure that way, is straightforward, as nearly all deck boxes come with the means to fit a padlock to the box itself.

However, for those with properties that are not sufficiently secure, additional steps may be necessary or required to give you peace of mind in securing your box with additional security. One of the best solutions, if you do not want to move your deck box around, is by fixing it securely to the ground and or patio in one location.

This can be accomplished by simply drilling the four corners of the box floor with holes enough in size to take large 4 screws or bolts and corresponding metal washers to fix the box securely to the ground surface. It is suggested these should be no smaller than M10 or M12 (3/8th or ½ inch) bolts or screws.

The tricky part comes when you need to waterproof the holes. Two (2) methods we would recommend.

1. Silicone Epoxy Resin generously spread around the 4 screw/bolt heads and washers before you screw/bolt the box to the ground. This will form a seal between the box (inside) the washer and the bolt/screw when tightened, hence making the holes waterproof.

2. A rubber gasket or washer preferably similar in size to the metal washer. This should be placed between the metal washer and the box. Hence once tightened the rubber gasket/washer will squash together forming a waterproof seal between the box and the washer.

How do You Secure a Garden Storage Box

How do You Secure a Garden Storage Box? Nearly all Deck Boxes Come With The Means to Fit a Padlock


How Much Does a Garden Storage Box Cost?

The cost of a garden storage box can vary depending on the size, material, and features of the box. Plastic storage boxes are typically the most affordable option and can cost anywhere from £50 to £200. Wooden and metal storage boxes are generally more expensive, with prices ranging from £100 to £500 or more depending on the size and style.

How do I Assemble a Garden Storage Box?

The assembly process for a garden storage box will vary depending on the model and manufacturer. Most boxes come with detailed instructions and all the necessary hardware for assembly. It’s important to follow the manufacturer’s instructions carefully and to take your time during the assembly process.

Can Garden Storage Boxes be Painted or Customised?

Yes, many garden storage boxes can be painted or customised to match your outdoor décor or personal style. Wooden boxes can be painted or stained in a variety of colours, while plastic and metal boxes can be decorated with stickers, decals, or paint designed for use on those materials.


I hope we have given you a better understanding of garden storage boxes and you now know what a garden storage box is at least. Hopefully, we have provided you with enough information above to at least get you on your journey to finding a suitable storage box for your needs.

You should be armed sufficiently to know what to look for in terms of materials, how to measure the correct size you require and calculate the volume of your box.

We kicked you off with some ideas of what a box can be used for besides storage and pointed you in the right direction with what can be stored in your garden storage box and lastly, some additional FAQs that may be helpful.

Some of the best garden storage boxes are reasonably cheap, easy to assemble, and great for storing and tidying an area of your property, particularly your garden or backyard. Garden boxes offer a good solution and a cheaper alternative to garden sheds in most cases.