20ft Shipping Containers for Sale in Southampton

Shipping Containers of Southampton stands as the premier authority for secure storage and transport solutions across the central South Coast. The 20ft shipping container is the industry standard for capacity and mobility, offering approximately 150 square feet of secure floor space. Whether you need to buy shipping containers for permanent site use or are looking for long-term commercial warehousing for your stock, our local stock is ready for immediate dispatch. While this page focuses on purchasing, we also provide flexible 20ft container hire options for temporary projects.

Local Stock and Quality Standards

We manage an extensive regional stock specifically for the Hampshire area to ensure rapid response times and reduced haulage costs. Our 20ft units are constructed from Corten steel, a weathering alloy that forms a stable, rust-like appearance to protect the metal from deep structural corrosion—essential for units used in maritime environments like the Port of Southampton. Every unit we sell is guaranteed to be wind and watertight, ensuring your stock remains dry and protected from the elements.

New One-Trip Containers

A "one-trip" container is manufactured in Asia and makes a single cargo journey to the UK. These units represent the highest quality available and arrive in near-pristine condition. They are the ideal choice for high-visibility sites, modular office conversions, or retail stock storage where aesthetics are a priority. Because they are newer, they offer the longest operational lifespan and include factory-fitted security features such as a lockbox (a steel shroud that protects your padlock from tampering).

Used Cargo-Worthy Containers

Used containers have typically served 10 to 15 years in international shipping lines. While they show signs of use such as surface rust, scratches, or dents, we guarantee every unit is structurally sound and secure. These are a cost-effective choice for industrial stock storage or construction site security. Every used unit supplied for freight purposes carries a valid CSC plate, which is a safety certificate proving the unit is fit for international transport or stacking.

Southampton Logistics and HIAB Delivery

Delivering a 20ft container in a busy port city requires specialised equipment. Our delivery fleet is optimised for the Hampshire geography, using HIAB crane-mounted lorries to ensure precise placement. A HIAB is a truck fitted with a hydraulic crane that allows us to lift and position the container exactly where you need it, often over low walls or fences, without needing additional onsite lifting gear.

We use satellite mapping to assess your site for overhead obstructions, such as power lines or low trees, before we dispatch. Standard delivery to Southampton, Eastleigh, and Winchester typically takes three to five working days. To ensure a smooth installation, the ground must be level and firm (concrete, tarmac, or compacted hardcore). We recommend placing the unit on railway sleepers or concrete pads to prevent door misalignment. For more details, see our guide on preparing your site foundation.

20ft Container Technical Specifications

Understanding the internal and external measurements of a 20ft unit is critical for efficient loading and transport planning. In the container industry, weight is measured as tare (empty weight), payload (maximum cargo weight), and gross (total combined weight). For a complete breakdown of internal clearances and door apertures, please check our 20ft technical specs page.

Compliance and Planning

Under the rules of local authorities such as Southampton City Council, shipping containers are generally considered temporary structures. However, if the unit remains for more than 28 days or is in a Conservation Area, you may need to seek advice. We recommend reviewing the local council planning rules guide to ensure your project stays compliant with regional regulations.