Are Shipping Containers a Good Investment for Self Storage?

Self Storage is a fastest growing sector, and entrepreneurs are constantly looking for efficient, cost effective ways to tap into this great industry. One solution that’s gaining popularity is the use of shipping containers as self storage units.

Why Shipping Containers Make Strong Storage Units

Originally built to transport cargo across the world, shipping containers are designed to be strong, durable, and weather resistant. Made from anti corrosive Corten steel, containers are built to be stacked high and to withstand harsh environments from ocean spray and extreme temperatures.

These qualities make them a solid investment for repurposing as self storage units. Their build quality will give customers peace of mind that their stored goods are safe and protected. Containers are also designed to last – containers used on self-storage sites should have a lifespan of 30+ years and require relatively little maintenance.

Cost-Effective Setup With Lower Risk

Compared to constructing traditional storage buildings, shipping containers are a much more cost effective option. The cost of acquiring a building on a plot of land and fitting it out is far higher than sourcing an open piece of land.  This means you can start your storage business with less upfront capital and less financial risk (containers could easily be removed and sold if you wanted to use the land for another purpose later down the line).

Ripping out a costly building fit out would be much less profitable. This makes containers an excellent choice for both start ups and established operators looking to expand.

Flexible, Scalable & Fast to Deploy

One of the biggest advantages of container storage sites is scalability. You can start with a small number of units and increase capacity as demand grows — without major construction delays.

Containers require minimal groundwork and can be placed quickly, meaning you can launch your site in a fraction of the time it takes to build a traditional storage facility.

Even once installed, containers offer layout flexibility — they can be re-positioned to maximise space if needed. (Although, it’s always easier to plan your layout right from the start — and we can help with that!)

Strong Asset Value & Resale Potential

Shipping containers are not just revenue-generating units — they are also resellable assets.

Container values can fluctuate (much like stocks and shares), often following global steel prices and supply levels. But many owners find that resale value can meet or even exceed the original purchase price — especially for well-maintained one-trip units used only for self-storage.

So while your containers are busy earning rental income, they may also be holding their value — or even appreciating.

Things to Consider Before Investing

Like any investment, container storage does come with considerations:

• Suitable land: Secure, accessible land is required

• Planning permission: Often needed — though not impossible to secure

• Access: The site must accommodate vehicles for loading/unloading

While land availability and planning can be challenging, many new sites are opening nationwide — with good preparation and the right location, it’s very achievable.

Final Verdict: A Smart Investment for Self-Storage Entrepreneurs

Ultimately, shipping containers are a smart, practical investment for Self Storage. They combine durability, flexibility and affordability, making them an attractive option for entrepreneurs entering the sector or existing businesses looking to expand.

With demand for Self Storage at an all time high, and set to continue to grow, container based facilities can offer an excellent return on investment. Investing in shipping containers could be the perfect solution for you.

Want to Start or Expand Your Self-Storage Site?

We supply new and used shipping containers across the UK and can help you plan and scale your site with expert advice.

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