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Manufactured in the UK

Thermal Packaging Solutions - Your UK Temperature Controlled Packaging Experts

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Thermal Packaging Solutions
Your UK Temperature Controlled Packaging Experts

Thermal Packaging Solutions

The Real Experts in Chilled Packaging

We are a specialist manufacturer of highly reflective foil insulation packaging solutions as an alternative to current bulky solutions such as polystyrene. We have also introduced our 100% recyclable, vegan friendly EcoWool Box Liners.

Bespoke Insulated Box Liners For Food

If you have a box and require an Insulated Liner to protect your Food Shipments, you have come to the right place.

Here at TPS we manufacture Bespoke Insulated Box Liners, to sit inside your box to ensure your goods are safe for consumption on arrival.

Our liners protect Ambient, Chilled and Frozen Food – whilst being shipped nationwide. We have successfully protected and maintained the temperature of hundreds of thousands of food shipments.

We are here so your goods reach their destination safe for consumption (typically, chilled food for example below 8°C).

 Enter Your Box Dimensions Below – we will provide a quotation for you.

If you do not have a box, press HERE where we offer our ThermaPack Box – which includes the Insulated Liner and Box. 

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Get a Quote!

Simply fill in the form below with the internal dimensions of your cardboard box. We will provide a quotation for your custom ThermaPack insulated box liners in ThermaPack Single & ThermaPack Ultra Double within a couple of hours, Monday – Friday. 

Note: We are able to supply liners to fit containers whose depth plus height doesn’t exceed 750mm. There is no constraint on the width. Please see the diagram for the orientation of the box dimensions. If your application doesn’t meet this constraint please get in touch.

Box Liner Dimensions

Bespoke Insulated Box Liners For Food


Our bespoke-sized insulated box liners for food are perfect for those of you who have a box, that requires insulating. That is why we manufacture insulated box liners to enable you to ship your food with confidence

We manufacture insulation to sit perfectly inside your existing box, here in house – which are a cost effective, space saving way to deliver ambient, chilled and frozen foods.

Why Thermal Packaging Solutions for your Food Shipments?

Here at Thermal Packaging Solutions, we specialise solely in packaging to protect temperature sensitive goods, primarily food.

We are experts in the field of food protection and our products have proven themselves day in, day out that they can be relied upon for nationwide food shipments. Typically for example, Chilled Food needs to be kept below 8°C.

Crucially, our Bespoke Insulated Box Liners protect food shipments from the external temperature fluctuations, even in the peak of winter and in summer. 

We work with start-ups to global companies and everyone in between and we truly understand just how important it is that your food products arrive with your customers, safe for consumption. This is why we  use the highest quality materials to ensure this.

How do Insulated the Bespoke Insulated Box Liners For Food Work?

The Material used provides the Thermal Protection, which is detailed below and on the ‘materials’ tab. The Insulated Box Liners arrive complete with a self-seal adhesive strip, which ensures no excess heat or cold can enter. It effectively traps the temperature in. You can however upgrade to our Velcro seal closure if your customers wish to reuse these – just let us know.

You can watch our video on this product page, to see how to line your boxes easily. 

If you are shipping Chilled or Frozen Goods – we advise using these in conjunction with our CoolaPack Ice Pads – which act as the cold source inside.

Why not order a sample pack, to test and pick the perfect size HERE.

How Do I Proceed?

All we need from you is for you to enter your box dimensions above so we can quote, then we can deliver within just a couple of working days on most order (even though they are bespoke, as our machines are highly efficient). 

Require a Delivery Overseas?

No problem – Get in Touch.

 Material Used to Manufacture the Bespoke Sized Insulated Box Liners

We use ThermaPack Insulation in our box liners which is manufactured from true aluminium foil.  They also incorporate thermo bubble technology to create a high performance, temperature control radiant barrier. These bespoke box liners are advantageous as they take up minimal space, without compromising on their performance. For example, our insulated box liners perform better than expanded polystyrene (EPS), maintaining the correct content temperature for longer. They also perform better than METPET material, which looks similar to Aluminium Foil but is lesser in terms of its thermal credentials. 

We offer two material options: ThermaPack Single and our best selling, high performance ThermaPack Ultra Double.

Please see the ‘Materials’ tab above for a comparison.

Alongside manufacturing insulated box liners for virtually any size of cardboard box, we can also manufacture bespoke pallet covers, IBC Covers and Container Liner Insulation Kits

Do you want to discuss your packaging solution?

Get in Touch.

Want to order a Sample?

Press HERE

Material Data

Insulated Box Liners can be manufactured for virtually any size of cardboard box, basket or container. They are available in two options of insulation material; ThermaPack Single and ThermaPack Ultra Double, with our ThermaPack Ultra Double providing a highly effective radiant barrier at a very competitive price. See the performance comparison below for further information:


  • True aluminium outer layer, reflects 95% of radiant energy away
  • Internal layer of closed cell thermo bubbles to prevent heat transfer
  • Ideal for sending products requiring an ambient temperature
  • Made from True Aluminium Foil
  • Equivalent to 25mm Polystyrene, yet only 3mm thick


  • Best selling solution
  • Same as ThermaPack Single but with an additional internal layer of laminated foil
  • Suitable for sending fresh & frozen products
  • Made from True Aluminium Foil
  • Equivalent to 55mm Polystyrene, yet only 4mm thick