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Sustainability & UK Packaging · Quick guide

Recyclable Packaging Materials

This guide is general information, not legal or compliance advice. Rules change: check the official sources listed at the end of this guide before acting.

This guide is general information, not legal or compliance advice.

Paper and card are among the core materials that councils in England must collect from households, and that workplaces must separate for recycling, so board-based boxes start from a strong position. Whether a particular box recycles well depends on what is added to the board: plastic windows, heavy laminates, glitter, foam, magnets and built-in electronics can all make it harder. This guide was checked against Defra and PackUK guidance on GOV.UK on 11 September 2026.

How packaging is collected for recycling in the UK

In England, the Simpler Recycling rules set out what must be collected:

  • Households. From 31 March 2026, English councils must collect paper and card, other dry recyclables (glass, metal and plastic, including cartons), food and garden waste, and residual waste from all households, including flats. Paper and card can be collected together with other dry recyclables where local circumstances make that appropriate. Plastic film packaging and plastic bags are due to be collected with plastics from 31 March 2027.
  • Workplaces. Since 31 March 2025, businesses with ten or more full-time equivalent employees must separate dry recyclables, food waste and residual waste. Micro-firms have until 31 March 2027.

Scotland, Wales and Northern Ireland have their own collection arrangements, so check the rules for the nation where your customers are.

Packaging materials compared

MaterialTypical use in custom packagingRecycling notes
Corrugated board (E, B, C flute, double wall)Mailer boxes, shipping cartonsPaper and card stream. Tape, plastic document wallets and labels are separate materials.
Folding boxboard (FBB) and SBSCartons and sleevesPaper and card stream. Coatings, laminates and windows add non-paper content.
Kraft boardCartons, mailers, sleevesPaper and card stream. The brown colour says nothing about finishes applied to it.
Greyboard with wrap paperRigid boxesPaper-based, but magnets, ribbons and plastic or foam inserts are other materials.
Moulded fibre (pulp)Inserts and traysRAM classes moulded fibre, such as egg boxes, under paper or board.
Plastic window filmWindow patchesA separate plastic component, and it may be in scope of Plastic Packaging Tax.
Expanded polystyrene (EPS)Foam insertsDefra's household guidance says councils do not need to collect polystyrene packaging.
Compostable or biodegradable plasticFilms, insertsCouncils do not need to collect items labelled compostable or biodegradable in the plastic or food streams.

What makes a paper-based box harder to recycle

RAM 2027, published by PackUK on 1 July 2026 for the 2027 reporting year, is the most detailed official statement of what UK recycling infrastructure can handle. Large producers use it under UK packaging EPR, but its criteria are useful to anyone designing a box. For paper and board, it includes these points:

RAM 2027 criterion (paper or board)Rating effect
Non-paper content greater than 10% by weightAmber
Non-paper content greater than 15% by weightRed
Plastic content greater than 5% by massMust be assessed as fibre-based composite, not paper
Glitter adhered to the paper or boardRed
Greaseproof, siliconised or waxed paper or boardRed
Lamination with aluminium foil 6 microns or thickerRed
Component smaller than 40 mm in at least two dimensions that cannot be reattachedRed at the sorting stage
Integrated electrical components, such as LED lightsAutomatically red

Other criteria cover specific coatings, inks and adhesive laminations; read the full guidance for your construction. We do not assign RAM ratings to specific constructions, because the rating depends on the actual weights and components, and the assessment is the producer's to make.

Design choices that keep a box simpler to recycle

  • Use board for inserts where it works. A die-cut board or corrugated insert keeps the pack in one material family. See custom inserts.
  • Ask whether a window needs film. An open die-cut window avoids a plastic component. If film is needed, window patching explains the options.
  • Choose finishes deliberately. Lamination adds a thin plastic film; spot UV, foil blocking and embossing each change the surface in different ways. Use them where they earn their place.
  • Make non-paper parts removable. Ribbons, magnets and foam that lift out by hand are easier for the end user to separate.
  • Right-size first. Less board and fewer components usually matter more than any single material swap. See reducing excess packaging.

If recyclability is a priority, tell us in your quote request and we will specify the board, finish and components clearly so you can assess the design.

Describing recyclability accurately

Under the CMA's Green Claims Code, claims must be truthful, clear, not omit important information and be substantiated. For recyclability that means saying which parts are recyclable and how, rather than calling the whole pack "recyclable" when the window or insert is not. OPRL runs a UK labelling scheme, available to members, with on-pack instructions such as removing a sleeve. "Recyclable" also means something different from "made with recycled content" and from "compostable", which needs its conditions explained.

Common mistakes

  • Calling a whole pack recyclable when only the board is.
  • Assuming kraft means recyclable. Colour tells you nothing about coatings, laminates or components.
  • Swapping plastic for compostable plastic and expecting it to go in the recycling.
  • Forgetting small parts. Tiny loose components can fall out at the sorting stage.
  • Treating one nation's rules as UK-wide. Collection rules differ between England, Scotland, Wales and Northern Ireland.

Sources

  1. GOV.UK (Defra): Simpler Recycling – household recycling in England
  2. GOV.UK (Defra): Simpler Recycling – workplace recycling in England
  3. GOV.UK: RAM 2027 materials assessment guidance
  4. GOV.UK: RAM 2027 overview
  5. GOV.UK (CMA): Green Claims Code – environmental claims on goods and services
  6. OPRL: How to use labels

Questions

Questions about this topic

Anything not covered here, put it in the notes on your quote and we will answer it directly.

Ask on your quote

Are cardboard boxes recyclable in the UK?

Paper and card are core recyclable materials under Simpler Recycling in England, which councils must collect from households from 31 March 2026 and workplaces must separate. How well a specific box recycles still depends on what else is attached to or bonded onto the board.

Is a laminated box still recyclable?

Laminates add non-paper content to the board. RAM 2027, the methodology large producers use under EPR, rates paper or board amber when non-paper content exceeds 10% by weight and red above 15%, and treats some laminations more strictly. Ask for component weights and check your own construction.

Can a rigid box with magnets be recycled?

The greyboard and wrap paper are paper-based, but the magnets, any ribbon and any foam or plastic insert are different materials. Designs that let the user remove non-paper parts easily, with clear on-pack instructions, make separation simpler.

Is compostable packaging better than recyclable packaging?

Not automatically. Defra's household guidance says English councils do not need to collect plastic items labelled compostable or biodegradable in the plastic or food waste streams. A compostable claim also needs to explain the conditions required, under the CMA's Green Claims Code.

What does 'widely recyclable' mean?

In RAM 2027, green means packaging is widely recyclable in the current UK infrastructure. On pack, recycling guidance labels such as OPRL's are a separate, membership-based scheme with their own rules. Neither is a blanket description of a material.

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