40ft x 8ft Used Storage Container – Standard (Wind & Watertight, UK Stock)

40ft x 8ft Used Storage Container – Standard

A 40ft used storage container standard  is one of the most popular sizes for secure, cost-effective storage across the UK. Fully checked by our technical team before dispatch, every unit is sold wind and watertight and ready for immediate use — whether you need extra space on a construction site, secure stock storage for a business, or a solid base for a conversion project.

As an ex-shipping line container, this unit has already proven its durability at sea before being retired for static storage use, giving you a strong, weatherproof steel structure at a significantly lower cost than a new-build container.

Key Features

– Used — ex-shipping line container
– Sold wind and watertight (WWT graded)
– All-steel Corten construction, built to withstand harsh weather
– Exterior hinged double doors at one end
– Two locking bars per door for added security
– Marine-grade plywood flooring
– Roof and side vents for airflow
– Stackable corner castings

 Internal & External Dimensions – Standard 40ft container dimensions

External Length: 12.19m (40ft)
External Width: 2.44m (8ft)
External Height: 2.59m (8ft 6in)
Internal Length: approx. 12.03m
Internal Width: approx. 2.35m
Internal Height: approx. 2.39m
Door Opening (W x H): approx. 2.34m x 2.28m
Cubic Capacity: approx. 67.7 m³
Tare Weight: approx. 3,800 kg
Max Payload: approx. 26,680 kg
Max Gross Weight: approx. 30,480 kg

(These are typical industry-standard figures for this container class. As a used unit, exact tare weight and cosmetic condition will vary slightly by container — confirm exact specs with our team before ordering.)

What Does “Wind and Watertight” (WWT) Mean?

Wind and watertight is a recognised used-container grading term. It means the container has no holes, cracks, or significant structural damage, and its doors seal properly — so contents stay fully protected from rain and wind. WWT containers are typically 8+ years old and are no longer certified for international sea freight, but they remain a strong, secure choice for static storage, site security, and conversion projects. It’s the grade our team checks and confirms on every used container before it leaves our depot.

 Common Uses

– Secure on-site storage for construction and industrial sites
– Business stock and equipment storage
– Farm and agricultural storage
– Container conversion projects (workshops, stores, site offices)
– Temporary or long-term self-storage

 Used vs New: Which Should You Choose?

If budget is the priority and cosmetic condition isn’t a concern, a used standard container like this one offers the same secure, weatherproof storage as a new unit for considerably less. If you need a container that’s free of surface wear or plan to use it somewhere highly visible, our new 40ft secure storage container UK may suit better — see the comparison link.

Delivery Across the UK

We deliver 40ft x 8ft storage container across the UK mainland. Before ordering, please check:

– Your site has suitable access for a delivery vehicle carrying a standard 40ft container for sale (this typically requires a longer straight run than smaller sizes)
– Ground is level, firm, and prepared to take the container’s weight
– Enough clear space is available for offloading

To calculate your delivery cost, add this product to your basket and enter your postcode at checkout, or Get a free quote

Frequently Asked Questions

 How much does a used 40ft storage container cost in the UK?
Pricing varies by grade, condition, and current stock availability. Contact our sales team or get a quote  for our current price on this unit.

What are the internal dimensions of a 40ft container?
A standard wind and watertight 40ft container has an internal length of approximately 12.03m, width of 2.35m, and height of 2.39m — giving roughly 67.7 m³ of usable space.

Is a used wind and watertight container secure?
Yes. WWT containers have solid, sealed doors with functioning locking bars and no structural gaps, making them a secure choice for storing tools, stock, or equipment.

Can a used 40ft container be delivered anywhere in the UK?
Yes, we offer UK mainland delivery. Site access for a 40ft-length vehicle should be confirmed before ordering — our team can advise based on your postcode.
 
Do I need planning permission for a storage container?
This depends on your local authority, intended use, and how long the container will remain on site. We recommend checking with your local council before installation.