Insulated Boxes for Chilled & Frozen Deliveries

Our Insulated Box Ranges

Protect temperature-sensitive products during transit with insulated packaging designed for chilled, frozen and ambient deliveries. JB Packaging supplies EPS insulated boxes, reusable cold-chain packaging and insulated shipping solutions trusted across the food, pharmaceutical, seafood and logistics sectors.

Our insulated box range is built for practical commercial use, whether you’re shipping fresh seafood, prepared meals, medical products or perishable goods through courier networks, pallet freight or local delivery routes. With reusable and single-use options available, these insulated packaging solutions help maintain temperature stability while supporting reliable cold-chain transport.

Need help choosing the right insulated packaging?

Not sure which option is best for your product or delivery route? Here are quick answers to the most common questions - and if you’d like, we can point you to the right setup in minutes.

How do I choose the right size?

Start with your product’s outer dimensions (including any trays, vacuum packs or cartons), then choose a box with a little extra space for ice packs and insulation clearance. For best temperature control, aim for a snug fit rather than lots of empty air space. If you’re between sizes, pick the size that allows room for your cooling solution and protective fill.

How do I keep food chilled or frozen in transit?

Temperature performance depends on pack-out, ambient conditions and journey time. For most UK deliveries, the best results come from:
• Pre-chilling products before packing
• Using the right number/type of ice packs
• Minimising empty space inside the box
• Sealing well and avoiding repeated opening
If you tell us what you’re shipping and how long it needs to stay cold, we’ll recommend a simple setup.

Do you have minimum order quantities and what are delivery times?

There are no minimum order quantities - order what you need, when you need it. Delivery speed depends on the product type and your location, and you’ll see options at checkout. If you’re working to a deadline (or need repeat shipments), contact us and we’ll help you choose the most reliable option.

Recognised Standards

JB Packaging works to recognised quality and environmental standards, including
ISO 9001 and ISO 14001.

Industry Credentials

JB Packaging is connected to recognised organisations including Living Wage, BPF, Make UK and is an APRO Approved supplier.

Built for Business

Our EPS and EPP box solutions are designed to support practical commercial use, with a focus on reliability, protection and operational suitability.

Reliable Insulated Packaging for Cold Chain Distribution

Temperature-controlled deliveries rely on packaging that performs consistently throughout storage and transport. Our insulated boxes are designed to help businesses maintain chilled and frozen conditions across a wide range of commercial applications, from food distribution and seafood transport to pharmaceutical and laboratory deliveries.

The collection includes EPS Poly Boxes, insulated Poly Boxes with cardboard outers and reusable Loopra Boxes suitable for closed-loop logistics and repeated commercial use. Each solution is selected to support different delivery methods, including parcel courier networks, pallet shipments and local refrigerated transport.

Businesses shipping temperature-sensitive products often require more than standard packaging protection. Strong thermal insulation helps reduce temperature fluctuation during transit, supporting product quality, reducing spoilage risk and improving operational reliability across the cold chain.

Insulated Boxes for Food, Pharmaceutical & Seafood Deliveries

Different industries require different levels of temperature protection during transit. EPS insulated packaging remains one of the most effective solutions for maintaining stable temperatures across chilled and frozen delivery environments, particularly for fresh produce, seafood, prepared meals, pharmaceuticals and biological materials.

Our insulated box range is used by businesses looking for dependable packaging performance without unnecessary complexity. From lightweight courier shipments to larger freight movements, the collection supports practical day-to-day distribution requirements while helping products arrive in the correct condition.

For businesses requiring additional cooling performance, our insulated boxes can be paired with Ice Packs and protective Packing Sundries to support longer transit times and more demanding delivery conditions.

Reusable & Recyclable Temperature-Controlled Packaging

Alongside single-use insulated packaging, JB Packaging also supplies reusable insulated boxes designed for return logistics and repeated commercial use. These solutions are commonly used across pharmaceutical transport, food distribution and specialist cold-chain operations where packaging durability and repeat performance are important.

Expanded Polystyrene (EPS) remains widely used across temperature-controlled distribution because of its proven insulation properties, lightweight structure and recyclability. Our recycling initiatives support businesses looking to reduce waste while continuing to use effective thermal packaging solutions for chilled and frozen deliveries.

Learn more about our approach to EPS Recycling and how insulated packaging can support efficient temperature-controlled transport across commercial supply chains.