Flat Pack Storage Units for Sale  

If you need a secure, portable, and affordable storage solution, our flat pack storage units are the ideal choice. Designed for both temporary and permanent use, they offer a simple way to create a safe storage space for tools, equipment, stock, or household items.

Whether for your home, business, or construction site, our general-purpose flat pack storage containers are available in multiple sizes and delivered directly to locations across Great Britain.

Why Choose Our Flat Pack Storage Units? 

Our portable flat pack containers are built for strength, flexibility, and ease of use: 

  • Quick Assembly – Installed in under an hour with no specialist tools or machinery required. 
  • Portable & Versatile – Easily dismantled, relocated, and reassembled when storage needs change. 
  • Strong & Secure – Galvanised steel body with a double locking system for reliable protection. 
  • Customisable – Choose powder-coated finishes in green or grey, with optional extras such as shelving kits, ramps, and locking bars. 
  • Trusted Quality – Every unit is CE marked and backed by a 5-year guarantee. 

Flat Pack Storage Unit Sizes 

Our flat pack storage units are available in: 

Feature2×2 metres2×3 metres2×4 metres
External FinishGalvanised finish, with powder coated paint in green or blue (other RAL colours available on request)Galvanised finish, with powder coated paint in green or blue (other RAL colours available on request)Galvanised finish, with powder coated paint in green or blue (Other RAL colours available on request)
Length (approx.)2100mm3100mm4100mm
Width (approx.)2150mm2150mm2150mm
Height flat-packed (approx.)300mm300mm300mm
Height assembled (approx.)2100mm2100mm2100mm
Weight (approx.)275kg355kg545kg
Door Width (approx.)1250mm1250mm1250mm

These versatile sizes make them suitable for use as construction site storage, garden storage, business stock storage, or event equipment storage

Flat Pack Storage Units Features and Benefits

Robust Unit Floor 

Strong Steel Framework 

High-Quality Door System 

Attractive Finish 

Secure & Simple Delivery 

Request Your Quote Today 

If you’re looking for a flat pack storage solution that is strong, portable, and cost-effective, our team is here to help.

We’ll advise on the best size and specification for your needs and provide a competitive price. 

S Jones Containers forklift truck stacking shipping containers at the Aldridge, Walsall depot for container hire and storage solutions

Get a Quick Quote

Simply enter your details below, and you’ll receive a price quote on the shipping container that’s right for you. With a range of single trip (new) and used shipping containers for sale, we provide quality storage solutions for all budgets and needs.

Didn’t find what you were looking for?

Just get in touch and we’ll guide you to the best option.

Are flat pack storage containers secure?

Yes, our flat pack storage containers are built from durable galvanised steel and come with a double locking system for added protection. Doors are fitted with a euro deadlock and roller catch, and optional accessories such as additional locking bars are available for extra security. This makes them a reliable option for storing valuable tools, equipment, stock, or personal items. 

How long does it take to assemble a flat pack storage unit?

A flat pack storage unit can usually be assembled in under an hour, provided it is installed on a hard, level surface. Assembly requires at least two people for smaller units, as the panels and framework are heavy enough that they need to be lifted and positioned safely. For larger units, such as a 2m x 6m store, a minimum of four people is recommended to ensure safe and efficient assembly. If you are inexperienced with flat pack assembly, it may take a little longer, but no specialist tools or machinery are needed. 

For convenience, we also offer a professional assembly service at the point of delivery for an additional charge, giving you a fully built and ready-to-use storage unit without any effort on your part. 

What accessories are available for flat pack storage units?

We offer a range of accessories to make your flat pack unit more practical. Ramps provide easy access for wheeled items, levelling feet sets allow safe installation on uneven ground, locking bars add extra security, and shelf kits keep contents organised. 

If you’d like to add any accessories, please contact our team when placing your order.  

What can flat pack storage units be used for?

Flat pack storage units are versatile and multi-purpose, making them suitable for a wide range of applications, including:

  • Construction sites – secure storage for tools and materials
  • Domestic use – garden equipment, bikes, or seasonal items
  • Business storage – stock, supplies, or archive documents
  • Events – safe storage for equipment and staging materials
  • Workshops and garages – tools, spare parts, and machinery

Their portability means they can be dismantled and reassembled in different locations, making them a flexible solution wherever secure, temporary, or permanent storage is needed.

Some of Our Valued Customers

What Our Customers Say

Patrick26th November 2025

Unfortunately our delivery was delayed by several hours but the driver made up for lost time, he was very polite and proffessional and sited the container inch perfect.

Rose25th November 2025

I was treated extremely well they took care of what I needed without any fuss.

Nancie24th October 2025

I cannot thank the staff at S Jones Containers enough. Everyone I spoke to went over and above to help. The containers were ordered and delivered in a very timely manner. We were kept informed at all times. The containers arrived at the time expected and were very easy to install. Thank you to everyone at S Jones Containers. I would highly recommend this company, it was a pleasure doing business with them.

Christine1st August 2025

Shazia was helpful from my first enquiry to the delivery of my container. She sorted any query and enabled me to buy exactly what I was looking for. The driver who delivered container was also a credit to his company. Nothing was too much trouble and everything done with a smile .

Phil20th June 2025

Got in touch with Shazia at the depot she organised everything delivery was a bit worrying as the area was tight but the delivery guy was amazing and got them exactly where we wanted them ,, all a very good service provided