40ft Thermal Shipping Container Sales and Hire UK

Temperature-controlled storage across the UK

Container Projects coordinates the supply and transport of 40ft thermal units for industries requiring massive climate-controlled capacity. For businesses needing a permanent cold storage facility, we offer options to buy containers from our UK depots. For temporary site requirements or seasonal demand, our shipping container hire service provides flexible terms. To receive a bespoke proposal, request a container quote today. These units are essential for large-scale preservation of food, pharmaceutical products, and chemicals.

40ft Thermal container specifications

The 40ft thermal container is typically supplied as a high cube unit to maximise internal volume. These units feature high-density insulation and stainless steel internal linings. Operational refrigerated containers include integrated motors, while non-operational units act as high-efficiency insulated boxes. Use the table below for precise measurements.

Tare is the weight of an empty container. Payload is the maximum weight of cargo the container can safely hold. Internal length is approximately 600mm shorter than dry storage units to accommodate the refrigeration motor and insulation bulkhead.

Operational features and use cases

A freezer container from Container Projects can maintain internal temperatures between -35°C and +30°C. These units require a 3-phase 380-440V power supply. They feature T-bar aluminium floors to ensure airflow and easy-open "butcher-style" or double doors. Common uses include bulk food distribution, pharmaceutical manufacturing, and chemical stability testing. These large units can store up to 24 Euro pallets or 20 UK metric pallets per layer.

Insulated and non-operational units

A non-operational insulated container is a 40ft thermal box with non-functional or removed machinery. They are ideal for storing temperature-sensitive items at an ambient, stable level without the need for 3-phase power. The aluminium and stainless-steel interior is food-grade and odour-resistant, making these units popular for wine storage, dry wood seasoning, or as a base for high-spec modular offices.

Condition grades and quality

Container Projects stocks 40ft thermal units in varying conditions to match technical and budgetary needs.

• One-trip: A container used once for a single journey from the manufacturer, offering maximum thermal efficiency and a near-new appearance.
• Used/Refurbished: Retired marine units that have passed a Pre-Trip Inspection (PTI) to ensure the machinery and box are wind and watertight.
• IICL: High-grade units repaired and inspected to the standards of the International Institute of Container Lessors.

Delivery access and power

Successful delivery of a 40ft thermal unit requires an articulated hiab vehicle. Precision placement is managed by our container haulage department.

• Ground Surface: Units must sit on a firm level surface. Soft ground or uneven surfaces can cause the frame to twist, preventing the heavy insulated doors from sealing correctly.
• Vehicle Access: The hiab truck requires a minimum width of 10ft and vertical clearance of 16ft. Articulated vehicles require a 100ft straight run for positioning.
• Power Proximity: Operational reefers should be sited near a 32-Amp 5-pin 3-phase power source.

Security and aftercare

Container Projects provides high-security features as standard. Every 40ft thermal unit includes factory-fitted locking bars and can be equipped with a lockbox to protect the padlock. Aftercare involves regular checks of the door gaskets to ensure they remain airtight. For operational units, we recommend annual PTI checks to verify motor performance. Owners can also use our container buy-back service when the equipment is no longer required.

Export use and compliance

If the container is used for international transport, it must have a valid CSC plate. A CSC plate is a safety approval for international shipping under global conventions. Container Projects ensures that all units sold for export meet the necessary structural standards and carry current certification. For more information on our standards, visit our about us page.

How Container Projects handles your order

1. Consultation to determine your temperature range and power availability.
2. Selection of a one-trip or used unit from our container dimensions guide.
3. Provision of a detailed quote, including delivery to your UK postcode.
4. Pre-delivery inspection (PTI) to ensure mechanical and structural integrity.
5. Delivery and commissioning of the unit on your premises.