Want to hire a tunnel container?
Complete the form below to get started.
Buying a tunnel container with SOS is easy.
Complete the form below to get started.
Double Door Shipping Containers, easy access for fast loading and unloading
Tunnel containers, also known as double door shipping containers, are a great storage option when easy access is crucial. With double doors at both ends of the container making a ‘tunnel’ shape when both sets of doors open, these units are perfect for ensuring that even items at the very back of the unit are accessible.
Popular for storing vehicles, machinery, and frequently used tools and equipment, our double door containers are available in 20ft and 40ft lengths. We also offer High-Cube tunnel options for those who require extra height in their storage container.
Whether you’re using them for secure on-site storage, temporary warehousing, or on your self storage site, shipping container tunnels provide a practical and flexible solution. Delivered quickly across the South, our units are high quality, competitively priced, and supported by a friendly team with decades of experience.
- Double-end access for easy loading and unloading
- Ideal for long or bulky items
- Available in 20ft or 40ft, our largest size container
- Hire or purchase options to suit every project
- High Cube options for extra height
- Delivered by SOS trucks – no third-party hauliers

20ft Tunnel Container
Our 20ft double door container offers easy access in our most popular sized unit.

40ft Tunnel Container
Our biggest size - the 40ft double door container offers maximum space for large-scale storage.

Standard
20ft Standard ISO Shipping Container built to International Shipping Standards. ISO Cargo Doors featured on each side.

Double Door High Cube
With an additional 12 inches of height compared to standard containers, these versatile double door units provide you with extra headroom to store larger and bulkier items.

Lockbox
A secure lock box is included as standard on all containers and cabins, providing extra protection for your padlock and maximum security against theft and tampering.

Padlock with 2 Keys
Heavy-duty padlock with 2 keys included for every hire, and available to purchase with all container and cabin sales. Keep your storage secure with a robust lock perfect for all containers and cabins.

Container Padlock
Add a heavy-duty container padlock with 2 keys to your purchase for just £45. Enhance the security of your container or cabin with this robust, reliable lock.

Footprint Slabs
Footprint slabs (pack of 4) help level your container or cabin and protect ground surfaces from damage. Ideal for easy, stable placement on grass or uneven ground.

Absorbapoles
Absorbapoles actively absorb moisture to prevent condensation, humidity, and mould inside your container. Keep your stored items dry, fresh, and protected year-round.

Spray Foam Insulation
Upgrade with spray foam insulation on the ceiling to reduce condensation and improve comfort in your container or cabin. Perfect for domestic use and furniture-grade storage.

Colour Repaint
Choose a single RAL colour repaint to customise the exterior of your container or cabin. Achieve a fresh, professional look that matches your style or brand.

Solar Flood Light
Add a container-mounted solar flood light to brighten your site with reliable, energy-efficient lighting. Perfect for added security and visibility—available for sale with your container or cabin purchase.

Racking
Maximise your storage with container racking—custom-fit shelves that help you organise and access your items easily. Turn your container into an efficient, clutter-free workspace.

Light Board
Add a light board for bright, energy-efficient lighting inside your container (requires electrical hook-up). Improve visibility and safety for any workspace or storage setup.

Additional Vents
Enhance fresh airflow and reduce condensation with additional ventilation for your container. Ideal for keeping stored items fresh and minimising moisture build-up.
perfect for
Construction
Self Storage Centres
Shipping & Marine
Education
Retail & Warehousing
Hotels & Hospitality
Farming & Agriculture
Home Offices
Diversification Projects
Catering
General Storage
And much more!
It's simple to order with SOS.
Here's the simple 4 step process...
1. Make an enquiry
Call us on 023 8033 2266 or use an enquiry form, providing your requirements.
2. We’ll contact you
One of our experts will contact you to discuss your options, provide advice and confirm your cost.
3. Delivery date confirmed
After discussing the details and on your approval, your order is booked and delivery is confirmed.
4. You receive your order
Your order will be shipped to you on your confirmed delivery date and placed exactly where required, easy!
Why choose SOS?
✅ Family-Run, Customer-First Approach
✅ Own Fleet, Point-to-Point Delivery
✅ Expert Guidance & Professionalism
✅ Fast, Flexible Delivery Across the South UK
✅ Quality, Security & Cleanliness
✅ End-to-End Solutions (Sales, Hire, Mods)
✅ Wide Range of Container Sizes in Stock Now
Call us today on 023 8033 2266

Frequently asked questions
Double Door Tunnel Containers
What is a tunnel container?
A tunnel container, also known as a double door shipping container, has cargo doors at both ends. When both doors are open, it creates a tunnel-like space that makes loading and unloading easier. Tunnel containers are especially helpful for accessing items stored at the back of the unit.
What sizes do tunnel shipping containers come in?
Our tunnel containers are available in both 20ft and 40ft lengths. We also stock High Cube double door containers for those needing extra internal height.
What can I use a double door container for?
A double door storage container is ideal for storing vehicles, machinery, tools, and equipment that require frequent access. 40ft tunnel containers are popular with self storage sites, as they can be modified into two adjoined 20ft containers.
What’s the difference between a tunnel container and a standard container?
A standard shipping container has one set of cargo doors. In contrast, a shipping container tunnel (or double door shipping container) has doors at both ends.
Can I buy a double door shipping container?
If you are looking to purchase a 20ft double door shipping container or a 40ft container with double doors each end, we can help. With new (one-trip) tunnel containers for sale and in stock, contact us today for a price.
Do you offer High Cube tunnel containers?
Absolutely. We stock High Cube 20ft double door containers and 40ft double door containers for those who need extra headroom. These taller units are ideal for plant machinery or bulky equipment.
Can I customise my double door container?
Yes. We offer optional accessories such as racking, spray foam insulation, colour repainting, solar flood lights, and extra vents. Whether you’re buying a tunnel shipping container for a business, site project, or self storage use, we can tailor it to your needs.
How secure are your double door shipping containers?
All of our double door containers come with a lockbox as standard, and we provide a heavy-duty padlock with every hire.
Do you deliver tunnel containers?
Yes, we offer fast, reliable delivery using our own trucks with no third-party hauliers involved. Whether you need a 20ft double door shipping container or a 40ft tunnel container, our friendly drivers deliver across the South.
Can I hire a tunnel container instead of buying one?
With flexible hire terms and competitive weekly rates, hiring a tunnel container is a great option for both short term and long term projects.