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Our Services
From standard container solutions to expert conversions, modifications, repairs and modular buildings – S Jones covers it all. We also provide industry-leading services for self-storage operators. Explore what’s possible by choosing a service on the left.
Shipping Containers for Sale
From small to large-scale storage, find the ideal shipping container to suit your needs at a competitive price.
Shipping Containers for Hire
Discover our huge range of storage containers for hire, plus welfare and workspace units that provide quick and easy site solutions.
Specialist Container Conversions
We’re a trusted provider of standard and bespoke container conversions, designed for industrial, commercial, and specialist applications.
Modular Buildings
Engineered for fast installation and long-term performance, our modular buildings provide flexible space solutions for every sector.
Shipping Container Modifications
From insulation to electrics and security upgrades, we provide tailored container modifications that transform standard units into practical, high-performance spaces.
Shipping Container Repairs
On-site container repairs and restoration that reduce downtime and save you money.
Standard Container Conversions
Discover our range of ready-made offices, chemical stores and topper containers - professionally converted, and available for rapid turnaround.
StoragePro
Container sales paired with expert support give you everything you need to start or grow a successful self storage site. Explore our Core, Plus and Ultimate packages and scale with confidence.
Shipping Container Finance
Take advantage of flexible finance options for bulk orders through Approved Business Finance. Your streamlined, stress-free purchase is only a click away.
When businesses in the UK need to transport bulk liquids, gases, or powders safely and efficiently, ISO tank containers – also known as tanktainers – are often the go-to solution. Built to strict International Organization for Standardization (ISO) regulations, these containers are trusted by industries worldwide, from food and beverage producers to the chemical, oil, and gas sectors.
This guide explains what ISO tanks are, the different types available, and why they are essential for safe, compliant transport.
An ISO tank container is a stainless-steel cylindrical vessel built within a standard 20ft shipping frame. The tank is insulated and often protected with layers such as glass wool and Glass Reinforced Plastic (GRP), ensuring the safe transport of sensitive or hazardous cargo.
ISO tanks are used for carrying:
What makes ISO tanks different from standard containers is that they are manufactured, tested, and certified to international ISO standards. This guarantees safety, compliance, and efficiency in global transport chains.
The type of ISO tank you need depends on the product being carried. The main categories include:
ISO tanks are further classified by “T-codes,” which define the pressure, lining, and specification required for different products:
By choosing the correct tank code, businesses can ensure full regulatory compliance and avoid costly transport risks.
To qualify as an ISO container, the tank must meet strict standards covering size, durability, and safety.
Every ISO tank is also issued with a Container Safety Certificate (CSC), confirming it is suitable for international use.
Because ISO tanks often carry hazardous or volatile cargo, they are fitted with robust safety features, including:
Regular inspections (every 2–5 years depending on cargo type) are mandatory to keep tanks in compliance.
ISO tank containers are the preferred choice for bulk transport across the UK because they offer:
From manufacturers exporting edible oils to chemical companies moving corrosives, ISO tanks ensure secure and efficient logistics.
ISO tank containers are designed for the transportation of liquids, powders and other specialist cargo. While we do not sell, hire or convert ISO tank containers, we supply a wide range of other container types for different storage, transport and site requirements.
Alongside our standard shipping containers, we can supply tunnel containers, side opening containers and high cube containers. We also modify containers for specific applications, including chemical stores, drying rooms, offices and other specialist uses.
With over 40 years of experience in shipping container conversions, we’ll work with you to develop a containerised solution suited to your storage and site requirements.
Simply call us on 01922 741751 or complete our quick online enquiry form to get started.
