Tunnel-tainers
The advantages of using a tunnel-tainer
Containers Direct are now selling tunnel-tainers, which we can supply as either new ISO containers, or converted second hand storage containers. Tunnel-tainers have standard double doors on BOTH 8ft ends, so when both sets of doors are open the container is literally like a tunnel!
Loading and unloading is more accessible than a standard container - you don't have to unload all the items at the front end of the container in order to reach the items at the back! This is especially convenient if you have a lot of small items to store, or are using a loading pallets or a forklift. The dual entry points on tunnel-tainers are also ideal for the containerised self storage business, as a simple partition down the middle can create two useable units out of one container.
Loading and unloading is more accessible than a standard container - you don't have to unload all the items at the front end of the container in order to reach the items at the back! This is especially convenient if you have a lot of small items to store, or are using a loading pallets or a forklift. The dual entry points on tunnel-tainers are also ideal for the containerised self storage business, as a simple partition down the middle can create two useable units out of one container.

Used converted tunnel-tainers
Our conversion department can convert second hand shipping containers into tunnel-tainers by removing the back wall of the container and adding an extra set of doors. As containers used for storage do not have to conform to ISO standards, we can offer a choice of doors on these products. The container pictured here has a flat panel S1 type door fitted, while retaining the original S2 shipping container doors at the other end.

Door choices for converted tunnel-tainers
S1 Storage container doors
These doors are much lighter and easier to handle than shipping container doors.

S2 Original shipping container doors
S2 doors are heavy duty and rubber sealed

S3 Storage container doors
Our S3 premium self storage doors are both lightweight and include a rubber seal

Optional Extras
- Grafotherm treatment to elimate condensation problems in shipping containers
- CISA padlock for containers
Request a Quick Quote!
Contact our sales team for your no obligation quote, including delivery!Testimonials
As a long established and reputable shipping container company, we want to instil confidence in our customers that we can deliver on our promises, and provide high quality products and service.But don't just take our word for it, see for yourself what our past and present clients have to say about Containers Direct.

"Always informative and look to achieve our requirements and lead times. Great communicators and they keep you updated on progress etc. Highly recommended by us!"Georgina Grace Limited
6th June 2025
order - six 3m and 4m Flat Pack Store Containers

"Excellent communication and great delivery drivers. Good product at a fair price."FM Conway Ltd
5th June 2025
order - a 'Once-Used' 10ft Container

"Excellent service from point of order. Communication was great on delivery and a thorough search of the area to make sure delivery was possible without unexpected problems. The driver was great, he rang an hour before and was pleasant and cheery on the phone."Red Kite Special Academy
29th May 2025
order - a 20ft ModiBox® Container

"Really smart container, very impressed! Excellent communication from the team throughout, able to help with any enquiries and made the process nice and smooth. Thank you!"RSPB Lake Vyrnwy
23rd May 2025
order - a Used 20ft Container Conversion

"I always recommend Neil to other schools, these containers are so much better than any shed you will ever buy."Samuel Cody School
21st May 2025
order - a 3m Flat Pack Store Container

"Communication and assistance with quoting was excellent. On the day of delivery Steve the lorry driver was extremely helpful with our containers as we had to load onto a tractor and trailer to get to site. Containers very easy to construct and instructions very clear."St Michaels Golf Club
16th May 2025
order - a 4m Flat Pack Store Container
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Committed to Quality
We are ISOQAR Approved; certified to the ISO standard relating to Quality Management Systems, demonstrating our Company's commitment to quality. We are also members of MakeUK who champion and celebrate British manufacturing and manufacturers, and member of the Container Self Storage and Traders Association; an international organisation representing the interests of Container Self-Storage Operators, Traders and Innovators.
ISO Cert No. 13586-QNS-001
ISO 9001:2015


