HeavyDuty Plastic Containers
Impact-resistant plastic storage.

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Sizing, regulations, installation. Our team has been answering these questions for over 25 years.
At Tanks Direct, our comprehensive range spans from compact 5 litre containers perfect for small items, right up to substantial 4,500 litre open containers designed for major industrial storage requirements. These containers are manufactured from high-grade materials that resist chemical corrosion, impact damage, and UV degradation, making them suitable for both indoor and outdoor use in demanding industrial environments. The stackable design of many models maximises your storage efficiency by utilising vertical space effectively, while their lightweight construction compared to metal alternatives reduces handling costs and makes them compatible with our trucks and trolleys for easy transportation around your facility. The wide range of sizes and configurations available means you can standardise your storage systems while accommodating different volume requirements, from small batch processing to bulk storage operations. Invest in storage equipment that will maintain its integrity and appearance over years of regular use, providing consistent performance that supports your operational efficiency.
Heavy Duty Plastic Containers FAQs
What materials are these heavy duty containers made from?
Most are manufactured from high-density polyethylene (HDPE) or polypropylene, chosen for their resistance to chemical corrosion, impact damage and UV degradation. This makes them suitable for storing a wide range of substances, from water and general liquids to more aggressive chemicals, in both indoor and outdoor settings. Always check the specific chemical compatibility chart before storing anything other than water, as some solvents and acids require specific grades.
Can these containers be stacked when full?
Many models in this range are designed with a stackable profile to maximise vertical storage space, though weight limits vary by size and wall thickness. As a general rule, only stack containers of the same size and type, and check the manufacturer's maximum stacking load before loading full containers on top of one another. Empty containers typically nest or stack more freely for space-saving storage between uses.
Are these containers suitable for outdoor storage?
Yes, the UV-stabilised plastic used in these containers is designed to withstand prolonged outdoor exposure without becoming brittle or discoloured. That said, for long-term outdoor use we'd still recommend a level, stable base and, where practical, some protection from direct sun to further extend service life. Lidded or sealed containers also offer better protection against rainwater ingress and debris than open-top designs.
What size container do I need for my storage requirements?
Our range runs from compact 5 litre containers ideal for small parts, samples or workshop use, up to 4,500 litre open containers for bulk industrial storage. Consider not just total volume but also footprint, doorway or gangway widths, and whether the container needs to be moved by hand, trolley or forklift once full. Standardising on a smaller number of sizes across your site often simplifies handling and reduces the need for multiple types of trolley or lifting equipment.
How do I move a full heavy duty container safely?
These containers are considerably lighter than metal equivalents, which reduces manual handling strain, but larger sizes filled with liquid or dense material can still be very heavy. Many are designed to be compatible with standard warehouse trucks and trolleys, so it's worth checking base dimensions and any integrated lifting or fork points before ordering. For regular movement of larger containers, a dedicated trolley or pallet truck is strongly recommended rather than manual lifting.
What lead times and delivery options are available for bulk orders?
Standard sizes are generally held in stock and can be delivered within a few working days, though larger or bulk orders across multiple sizes may take longer depending on current demand. Delivery of the bigger containers (over around 1,000 litres) is usually via palletised kerbside delivery, so please ensure someone is available to help unload and manoeuvre them into position. Get in touch with our team with your required sizes and quantities and we'll confirm realistic lead times before you order.





