Storage Container Dimensions

It can be difficult to work out how much storage you will need, our general guide could help you to decide what’s right for you. If you’re still not sure why not have a chat with us, we will be happy to help. 

Small Container
40 sq ft (3.72m²)

This is the smallest container storage available, if you would like smaller than this please take a look at our storage rooms. This is perfect for a small amount of furniture, stock for a business or storing home office equipment. It will hold enough boxes that could be moved in the back of a transit van.

Self storage container sizes

Medium Container
80 sq ft (7.43m²)

This is the perfect size for string the contents of a small house (one or two bedrooms). It will take the furniture plus around 40 boxes. Can take the contents of a Luton van.

Large Container
160 sq ft (14.86m²)

Perfect if you need to store a lot of items. These storage containers will take the contents of a three bedroom house, you can fit the contents of a 7.5 tonne box van inside.

Self storage container sizes
Self storage container sizes

Extra Large Container
320 sq ft (29.73m²)

These giant storage containers can take a lot of furniture, boxes or anything else you need to store! You can store the contents of a 7.5 tonne box van and a large removal lorry.

Self storage room and container sizes/dimensions are for illustration purposes only, we have variations similar to those shown. If you have specific requirements please talk to us and we will be happy to help you.

  • Professionaly run, great service, reasonably priced. Would thoroughly recommend.

    Bill Kukstas
    14th July 2025

    I needed a storage solution for my business quickly, and I’m so glad I came across Mammoth! The team couldn’t do enough to ensure we had a solution that worked... read more

    Jordan Strong
    8th July 2025

    Have just finished storing at Mammoth after a few years in a couple of different sized units. I will absolutely use them again when the need arises. Really secure and... read more

    Kyanna Holder
    29th April 2025
  • The team are lovely and the facilities are well kept, accessible and secure - highly recommend!

    Jake Lee
    13th April 2025

    Best storage company around! Millie and the team are super helpful. Really easy to set up and, great access and really secure. 100% recommend!

    Ryan Seager
    13th April 2025

    I’ve used this storage facility for over two years, and overall, it’s a great and affordable option. The staff has always been polite, and I’ve never had any issues with... read more

    Dmitry Simonov
    13th April 2025

Find Us

In Reading and Spencers Wood

Our facilities are remotely manned, so please call to make an appointment if you’d like to visit. If you’ve rented storage from us, you’ll have 24/7 access to your unit.

Mammoth Self Storage,
20-22 and 24 Richfield Avenue,
Reading,
Berkshire,
RG1 8EQ

0118 9571211

Mammoth Self Storage,
1 Wellington Industrial Estate,
Spencers Wood
Berkshire,
RG7 1AW