Side Loading Containers
All at Great Prices with a service that is second to none!
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20ft Containers for sale
20ft Dual Entry Side Opening Shipping Container – Modified Container
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40ft Containers for Sale
40ft High Cube Side Opening Shipping Container – Modified Container
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40ft Containers for Sale
40ft Side Opening Shipping Container – Modified Container
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20ft Containers for sale
20ft Side Opening Shipping Container – Modified Container
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20ft Containers for sale
New 20ft Shipping Containers for Sale with Side Access
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20ft Containers for sale
New 20ft High Cube Shipping Containers for Sale with Side Access
Do you require a side loading / side opening container?
We have over 40 years experience in the container industry with side loading containers, with a focus on excellent customer service.
We have worked with our suppliers and hauliers for many years and they too understand the quality of service we expect.
Side Loading Shipping & Storage Containers for Sale or Hire
Side loading containers have concertina doors to one long side as well as cargo doors to one 8ft end. This makes loading by fork lift or loading large items really easy. Similarly, side loading units are a perfect base for an exhibition or event container modification, the side entry makes them the perfect container bar!
Side loader containers are now available as a dual entry side opening container meaning that the long sides have concertina doors to both sides.
We can offer the following side loading container specifications:
- 20ft side opening container
- 20ft high cube side opening container
- 20ft dual entry side opening container
- 40ft side opening container
- 40ft high cube side opening container
See our container modification page for a wide range of modified containers that might suit your needs.





10 ft side loading Storage Container, 10ft side opening Shipping Container, 10ft side door Container offices, new and used with choices of High Cube, Extra doors, Chemical Store, Loading, Unloading, Delivery and so much more – all at Great Prices. Get in touch for details, availabilities and a quick quote.
👉Contact us now on 0330 321 3380 and get a cost-effective quotation or complete our quick enquiry online form and get to know more
- OVER 40YRS EXPERIENCE
- NATIONWIDE DELIVERY
- GUARANTEED SERVICE
- GREAT PRICES
- 5 STAR REVIEWS
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20ft Containers for sale
20ft Dual Entry Side Opening Shipping Container – Modified Container
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40ft Containers for Sale
40ft High Cube Side Opening Shipping Container – Modified Container

Straight forward...
"Straight forward, fast to respond to queries and dropped-off in 4days. Would use again."
Great service...
"Great service I have had two 20ft's delivered..."
On time...
"Container delivered on time, good condition. Recommended."5 Star Shipping Container Reviews

Very Happy...
I am very happy with 3J services Ltd, I enquired on Monday and it was delivered by Tuesday afternoon! I have also had the Grafo treatment for reducing condensation in the container. I would not hesitate in recommending this company
Super Efficient and Professional...
I ordered a used 45ft container from this company, the service has been second to none, they are super efficient and very professional. Very quick with response, communication was spot on... a very reasonable price I might add, the planning for the delivery was super fast. Gordon is a credit to this company, well done and keep up the good work, I may be ordering another very soon.
Recommend this firm...
Rachael at 3JS handled my requirements for a 20’ box very well, I can only recommend this firm for your container needs.
All as promised and on time...
Just taken delivery of 2 x 20ft containers from 3J Services Ltd, whole process dealt with by Lucy perfectly, all as promised and on time, delivery driver was very good, great service, very happy all round.
Absolute pleasure...
Absolute pleasure to do business with. Communication was superb and container was delivered on time and in great condition. Wouldn’t hesitate to recommend and will be the first place I try in the future!
Pulled out all the stops...
Can’t rate this company highly enough, really pulled the stops out for me, sourced me a container and delivered in record time, Thank you Rachel for fantastic communication and service.More Types of Shipping and Storage Containers For Sale and Hire
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We deliver brand new and second-hand 10ft, 20ft and 40ft side opening storage containers for sale and 10ft, 20ft and 40ft side door converted containers through the United Kingdom. They are ideal for domestic or commercial storage, portable building, site office, construction site cabins, farm storage and so much more. 3J Services 10ft containers are Hard wearing, withstand all types of weather, Secure, New or Second hand, available to be a good fit for a full range of budgets, Easily Modified.
40 years of United Kingdom 10, 20 & 40 foot Side Opening Shipping Container Experience
We have over 4 decades of experience in supplying 10ft, 20ft and 40ft side opening containers for a wide variety of uses, from moving premises to exclusive, intricate 10ft, 20ft and 40ft side opening container customisations and structures. They can be made to almost any size and built bespoke to suit your individual needs.
👉 Contact us now on 0330 321 3380 and get a cost-effective quotation or complete our quick enquiry online form and get to know more