Are eco coffins legal in the UK?

Yes, completely. There is no legal requirement in the UK to use any specific type of coffin. Cardboard, wicker, bamboo, wool, banana leaf, and seagrass coffins are all fully legal for both burial and cremation. The only requirement is that the coffin adequately contains the body. Burial shrouds are also legal at most natural burial grounds. Always confirm requirements with your chosen burial ground or crematorium in advance.

Can you be cremated in a cardboard coffin?

Yes. Cardboard coffins are accepted for cremation at the vast majority of UK crematoria. They are structurally sound, burn cleanly, and are often preferred by crematorium staff because they produce fewer emissions than heavily varnished wooden coffins. If you are unsure, ask your funeral director to confirm acceptance with your local crematorium, but refusal is very rare.

How much does a natural burial cost in the UK?

Natural burial costs vary depending on location and operator, but plot fees typically range from around £800 to £2,500. In many parts of the UK, this is lower than a conventional cemetery plot, which can exceed £3,000 in urban areas. When combined with a biodegradable coffin, a natural burial can be one of the most affordable funeral options available, as well as one of the most environmentally friendly.

What is a biodegradable urn and how does it work?

A biodegradable urn is a container for cremated ashes designed to break down naturally over time, rather than remaining intact indefinitely like a traditional metal or ceramic urn. Options include water-soluble urns that dissolve when placed in a river or sea, soil-biodegradable urns made from recycled paper or salt that break down when buried, and living urns that use the ashes to nourish a growing tree or plant. Prices typically range from £30 to £200.

Do I have to be embalmed before a natural burial?

No. Embalming is not a legal requirement anywhere in the UK, and most natural burial grounds actively discourage or prohibit it because the chemicals used — primarily formaldehyde — can leach into the surrounding soil and harm the local ecosystem. Instead, the body is kept refrigerated until the burial takes place, which is a safe and dignified alternative. If you are planning a natural burial, make sure to tell your funeral director clearly that you do not want embalming.

How do I find a funeral director who specialises in green funerals?

The best starting point is to use the NAFD funeral director directory at funeral-directory.co.uk, where you can search by location and filter by services offered. When contacting a funeral director, ask specifically about their range of eco coffins, their experience with natural burial grounds, and their policy on embalming. NAFD-accredited funeral directors are independently monitored and bound by a strict Code of Practice, so you can be confident they will respect your wishes and provide honest, transparent advice.

What is the cheapest eco coffin in the UK?

Cardboard coffins are typically the most affordable eco option, starting from around £95–£150 for a plain design and up to £250 for a custom-printed version. They are fully biodegradable, suitable for both burial and cremation, and can be personalised with artwork by family members. Despite common assumptions, they are surprisingly sturdy and dignified.

Can you be buried without a coffin in the UK?

Yes. In the UK it is legal to be buried in a shroud rather than a coffin, provided the body is adequately contained. Natural burial grounds routinely accept shrouded burials, and this is considered the lowest-impact form of burial available. A shroud of organic cotton, linen, or wool typically costs between £80 and £300. Standard municipal cemeteries may have different requirements, so always check with the burial ground directly.

What is a natural burial ground, and how do I find one near me?

A natural burial ground (also called a woodland or green burial site) is a site where bodies are buried without embalming in biodegradable coffins or shrouds, and the grave is marked naturally — often with a tree or wildflowers rather than a headstone. There are over 270 such sites across the UK. The Association of Natural Burial Grounds (ANBG) maintains an accredited register at naturaldeath.org.uk. Your local NAFD funeral director can also help identify suitable sites and manage all arrangements.

Do eco funerals cost more than traditional funerals?

Not necessarily. A simple natural burial with a cardboard coffin and no embalming can cost significantly less than a traditional funeral with a hearse, limousines, and a conventional coffin. The total cost depends on the burial ground fees, coffin choice, and the level of ceremony you choose. Natural burial ground fees typically range from £1,000 to £3,500 — broadly comparable to a standard cemetery plot. Request an itemised quote from an NAFD member funeral director to compare like for like.

Are wicker coffins suitable for cremation?

Yes. Wicker (willow) coffins are fully suitable for cremation and are accepted by the vast majority of crematoria in the UK. The woven willow burns cleanly and the natural materials produce fewer harmful emissions than some conventional coffin materials. If you are unsure whether a specific crematorium accepts wicker coffins, your funeral director can confirm this in advance.

What are biodegradable urns, and can I buy one in the UK?

Biodegradable urns are designed to break down naturally over time and are used to hold cremated remains for burial in the ground or at sea. Options include paper urns (from around £15), salt urns for water burial (£50–£150), coconut shell urns (£60–£120), and living urns that incorporate tree seeds (£100–£200). They are widely available online and through funeral directors across the UK.

Can I have a sustainable funeral if I choose cremation rather than burial?

Yes. Several choices can reduce the environmental impact of a cremation: selecting a biodegradable or eco coffin, avoiding embalming, choosing sustainable flowers (British-grown or potted plants), using a biodegradable urn for the ashes, and asking your funeral director about verified carbon offset schemes. Some crematoria are also investing in mercury abatement filters and heat recovery systems to reduce their environmental impact further.

Does the NAFD have a list of green funeral directors?

All NAFD member funeral directors abide by a strict Code of Practice that includes transparent pricing and professional standards. Many NAFD members offer a full range of sustainable funeral options. Use the NAFD's Find a Funeral Director tool to locate an accredited member near you and ask them specifically about their eco funeral services — including eco coffins, natural burial, and no-embalming options.

Eco Coffins & Sustainable Funerals: A Complete UK Guide (2026)

Q: Is water cremation (aquamation) available in the UK?

Aquamation — also known as resomation or alkaline hydrolysis — is currently legally available in Scotland, and its use in England and Wales is under regulatory review as of 2026. It produces around 90% fewer carbon emissions than flame cremation. If this option is important to you, speak to a funeral director who specialises in green funerals, as availability is limited and may require travel to a facility that offers the service.

From wicker and bamboo coffins to natural burial grounds, discover how to plan a genuinely green funeral in the UK — with honest advice on costs, choices, and finding the right support.

More families than ever are choosing to say goodbye in a way that reflects their loved one's values — and for many, that means making choices that are kinder to the planet. A sustainable funeral is no longer a niche or unconventional request. In 2026, green funerals are firmly part of the mainstream, offered by funeral directors right across the UK and increasingly requested by people planning their own arrangements in advance.

This guide covers everything you need to know: the different types of eco coffin available, how costs compare to traditional options, what happens at a natural burial, and how to find a funeral director who can genuinely help you create a meaningful, low-impact farewell. To get a sense of overall funeral costs, try our /funeral-cost-calculator/.

What Is a Sustainable Funeral — and Is It Really Better for the Environment?

A traditional funeral — including embalming, a hardwood or veneer-chipboard coffin, and a cremation or cemetery burial — carries a considerable environmental footprint. A single cremation produces roughly 160–250kg of carbon dioxide, depending on the type of cremator and fuel used — equivalent to driving approximately 800–1,200 miles in an average petrol car. Conventional coffins often contain glues, varnishes, and non-biodegradable materials. Even cut flowers are frequently imported, heavily packaged, and treated with pesticides.

Choosing a biodegradable coffin, a natural burial ground, and sustainably sourced flowers won't reverse climate change — but it does make a genuine difference, and for many families it brings real comfort to know the farewell honours the values the person lived by.

Types of Eco Coffin Available in the UK

The range of eco coffins available in the UK has grown enormously. Here is an honest overview of the most popular options:

Cardboard Coffins

Often the most affordable eco option, cardboard coffins are made from recycled or sustainably sourced corrugated board. They are fully biodegradable, surprisingly sturdy, and can be personalised with printed designs or hand-drawn artwork by family members — making them a touching, personal choice. Cardboard coffins are suitable for both burial and cremation.

Wicker Coffins

Hand-woven wicker coffins are one of the most popular sustainable choices in the UK. Typically made from willow, they are beautiful, natural in appearance, and biodegrade quickly in the ground. Willow is a fast-growing crop that absorbs carbon as it grows, making wicker a genuinely low-impact material. Some suppliers source their willow from UK growers, reducing transport emissions further.

Bamboo Coffins

Bamboo is one of the fastest-growing plants on earth — some species grow several feet per day — making it an exceptionally renewable material. Bamboo coffins are lightweight, strong, and have a natural, warm appearance. They biodegrade well in both burial and cremation settings.

Wool Coffins

A uniquely British option, wool coffins — sometimes called wool felt coffins — are made from compressed natural wool. They are fully biodegradable, have excellent insulating properties, and have a soft, dignified look. Some are produced using British wool, supporting UK farmers while minimising the carbon footprint of the product.

Banana Leaf and Seagrass Coffins

Woven from dried banana leaves or seagrass, these coffins offer a distinctive, natural aesthetic. They are completely biodegradable and tend to be lightweight. Seagrass is a particularly sustainable crop, requiring no fresh water or pesticides to grow. Both materials are well suited to natural burial grounds.

Shrouds

For the most minimal environmental impact, a simple burial shroud — typically made from organic cotton, linen, or wool — can be used in place of a coffin entirely, at many natural burial grounds. This is the oldest and most natural form of burial, and it is legal in the UK provided the body is adequately contained.

Eco Coffin Costs vs Traditional Coffins

One of the most common misconceptions is that eco coffins are significantly more expensive. In reality, many sustainable options are comparable in price to — or cheaper than — traditional wooden coffins.

Cardboard coffins: Typically £100–£300, making them among the most affordable choices available.
Wicker coffins: Usually £400–£900, depending on size and supplier.
Bamboo coffins: Generally £500–£1,000.
Wool coffins: Around £600–£1,200.
Banana leaf / seagrass coffins: Typically £400–£800.
Traditional veneered chipboard coffin: Often £800–£1,500 or more when included in a funeral package.
Solid hardwood coffin: Can exceed £2,000–£3,500.

Prices vary between funeral directors, so it is always worth asking for an itemised quote. Under the Competition and Markets Authority (CMA) rules introduced in 2021, funeral directors are required to display a standardised price list, which should include coffin options. You can use our funeral cost calculator to get a clearer sense of overall costs in your area.

Natural Burial Grounds

A natural burial ground — sometimes called a woodland burial ground or green burial ground — is one of the most powerful ways to ensure a funeral has a low environmental impact. Rather than a conventional cemetery with stone memorials, natural burial grounds allow the body to return to the earth naturally, often in a woodland, meadow, or nature reserve setting.

What to Expect

Graves are typically marked with a native tree, a wildflower planting, or a simple, biodegradable marker rather than a headstone.
No embalming is permitted at most natural burial grounds (more on this below).
Only biodegradable coffins or shrouds are accepted.
The land is managed to encourage wildlife and natural habitats.

There are now over 270 natural burial grounds across the UK, operated by a variety of organisations including charities, private landowners, and local authorities. The Natural Death Centre maintains a searchable directory and can offer independent guidance.

Natural Burial Costs

Natural burial plot fees vary considerably depending on location and operator, but typically range from £800 to £2,500 — often less than a conventional cemetery plot in many parts of England, which can exceed £3,000 in some urban areas.

Avoiding Embalming

Embalming — the preservation of the body using formaldehyde-based chemicals — is not a legal requirement in the UK, although it is routinely offered or even performed as standard by some funeral directors. Formaldehyde is a known carcinogen and can leach into the soil, making it incompatible with natural burial.

If you are planning a green funeral, make clear to your funeral director that you do not wish for embalming to take place. Instead, the body can be kept cool using refrigeration. This is entirely safe and dignified for a period of several days, which is usually sufficient for arrangements to be made. Most NAFD-accredited funeral directors will be happy to accommodate this request and to explain what it means in practice.

Biodegradable Urns

For those choosing cremation, the choice of urn matters too. Traditional urns are typically made from metal, ceramic, or resin — none of which biodegrade. Biodegradable urns offer a genuinely green alternative and come in several forms:

Water-soluble urns: Designed to dissolve when placed in a body of water, these are ideal for scattering ashes at sea or in a river (subject to the relevant permissions).
Soil-biodegradable urns: Made from materials such as recycled paper, natural salt, or dried sand, these break down when buried — some incorporate a seed or sapling, growing into a plant or tree over time.
Living urns / memorial trees: A growing number of companies offer urns that use the ashes to nourish a tree, either planted in a garden or in a dedicated woodland. This has become one of the most popular memorial choices in the UK.

Biodegradable urns typically cost between £30 and £200 — often less than a traditional ornamental urn.

Sustainable Flowers and Stationery

The environmental impact of a funeral extends beyond the coffin and burial method. A few additional choices can make a meaningful difference:

Flowers

Choose seasonal, British-grown flowers where possible — ask your florist about the provenance of their blooms.
Consider wildflower arrangements or potted plants that can be replanted after the service.
Opt for arrangements without floral foam (oasis), which is made from non-biodegradable plastic microplastics and is a significant environmental concern in the floristry industry.
Some families ask for charitable donations in lieu of flowers, which can reduce waste while supporting a cause meaningful to the person who has died.

Orders of Service and Stationery

Choose recycled paper or seed paper (which can be planted after the service).
Consider a digital order of service shared by email or QR code.
Use vegetable-based or water-based inks where printing is required.

Carbon Offsetting for Funerals

Even the greenest funeral will generate some carbon emissions — from travel to the venue, from cremation, or from the production of materials. Some families choose to offset these emissions by making a donation to a verified carbon offset scheme, such as the Gold Standard or Verified Carbon Standard projects, which fund renewable energy, reforestation, or clean water initiatives.

While carbon offsetting is not a substitute for reducing emissions in the first place, it can be a meaningful way to acknowledge and address the remaining environmental impact of a funeral. Some specialist green funeral directors can help calculate an estimated carbon footprint and suggest appropriate offset schemes.

How to Find a Green Funeral Director

Not all funeral directors have the same experience with sustainable funerals, so it is worth asking specific questions before you proceed. Here is a practical checklist:

Ask whether they offer a full range of eco coffins — cardboard, wicker, bamboo, and wool as a minimum.
Ask about their embalming policy — can they guarantee no embalming takes place without your consent?
Ask whether they work with natural burial grounds in your area and whether they have experience of arranging natural burials.
Ask about biodegradable urns if cremation is planned.
Ask for an itemised price list — you are entitled to one by law.
Check for accreditation — NAFD-accredited funeral directors are independently monitored and adhere to a strict Code of Practice, giving you confidence that you are dealing with a professional who will respect your wishes.

You can find an NAFD-accredited funeral director near you using our directory, and filter by services offered to identify those with specific expertise in sustainable and green funerals.

Planning a Green Funeral in Advance

One of the kindest things you can do for your family is to record your wishes in advance. A pre-planned funeral — whether or not it is pre-paid — means your family will not have to make difficult decisions at an already distressing time. Write down your preferences for coffin type, burial or cremation, the name of any natural burial ground you have identified, and any other wishes such as flowers, music, or charitable donations.

Many funeral directors offer free advance planning consultations, and some specialise in helping people think through their green funeral wishes in detail. NAFD members are well placed to support these conversations sensitively and without any pressure to make immediate financial decisions.

A Final Word

A sustainable funeral is a genuine act of care — for the planet, for the community, and for the people left behind. Whether you choose a hand-woven wicker coffin, a woodland burial, or simply opt for seasonal flowers over imported ones, every choice matters. And approached with the right support, a green funeral can be every bit as dignified, personal, and beautiful as any other.

If you would like to explore sustainable funeral options, find an NAFD-accredited funeral director in your area today. Our members are experienced, compassionate, and ready to help you make choices that feel right — for your family and for the world your loved one cared about.

Eco Coffin Costs in the UK (2026)

One of the most common misconceptions is that eco coffins are significantly more expensive than traditional options. In reality, many are comparable — and some cost considerably less. The figures below are typical UK retail prices; your funeral director may include the coffin within a package, so always ask for an itemised quote.

Cardboard coffin: £95–£250
Wicker (willow) coffin: £350–£900
Bamboo coffin: £400–£850
Wool felt coffin: £500–£950
Banana leaf or seagrass coffin: £300–£700
Burial shroud: £80–£300
Traditional veneered chipboard coffin (for comparison): £400–£1,200

As these figures show, a cardboard or seagrass coffin can genuinely be the most affordable choice, while premium woven options sit at a similar price point to a mid-range conventional coffin. Always request an itemised funeral estimate — NAFD member funeral directors are required to provide one. /funeral-cost-calculator/

Natural Burial Grounds in the UK: How They Work

A natural burial ground — sometimes called a woodland burial ground or green burial site — is a cemetery specifically designed to allow the body to return to the earth with minimal intervention. There are now over 270 natural burial grounds across the UK, ranging from working farms and ancient woodlands to wildflower meadows.

What happens at a natural burial?

The body is buried in a biodegradable coffin or shroud, without embalming, at a depth that promotes natural decomposition and supports soil ecology. Grave markers, where permitted, are typically simple — a native tree sapling, a wildflower planting, or a modest stone. Many sites prohibit concrete surrounds, non-biodegradable flowers, or permanent headstones entirely, in order to preserve the natural landscape.

Is it legal?

Yes — natural burial is perfectly legal in England, Wales, Scotland, and Northern Ireland, provided the site has the necessary environmental permits and the burial is registered in the usual way. You do not need a religious ceremony, and families are welcome to conduct their own informal gathering at the graveside.

How to find a natural burial ground

The Association of Natural Burial Grounds (ANBG) maintains an accredited register of sites. Your NAFD funeral director can also advise on sites in your area and handle all the necessary paperwork. /find-a-funeral-director/

Beyond Burial: Aquamation, Resomation and Other Eco Alternatives

For families who want cremation but are concerned about its carbon footprint, newer technologies are beginning to offer greener alternatives — though availability in the UK is still limited as of 2026.

Aquamation (Alkaline Hydrolysis / Resomation)

Aquamation — also known as resomation or water cremation — uses a combination of warm water, gentle pressure, and an alkaline solution to accelerate the body's natural decomposition. The process produces around 90% fewer carbon emissions than flame cremation and uses no fossil fuels directly. The result is a fine white powder (similar in appearance to cremated remains) which can be returned to the family, scattered, or buried. Aquamation is currently legal and available in Scotland; its use in England and Wales is under ongoing regulatory review. It is widely available in the United States, Canada, and Australia.

Human composting

Natural organic reduction — sometimes called human composting — converts the body into nutrient-rich soil over a period of weeks. It is not yet legally permitted in the UK, but campaigners are actively lobbying for a change in law, following its legalisation in several US states.

If you want to stay informed about emerging options, an NAFD funeral director can advise on what is currently available and lawful in your area. /find-a-funeral-director/

How to Find a Genuinely Green Funeral Director

The term 'green funeral' is not regulated in the UK, which means any funeral director can use it in their marketing without meeting a defined standard. Knowing the right questions to ask will help you identify a funeral director who will genuinely deliver on their environmental commitments.

Questions to ask a green funeral director

Do you offer itemised pricing? NAFD members are required to provide a written itemised estimate — this allows you to select only what you need and avoid paying for non-eco elements.
Can you accommodate no embalming? Embalming uses formaldehyde, a toxic chemical. Refrigeration is a viable and eco-friendlier alternative for the period before the funeral.
Which natural burial grounds do you work with? A funeral director with established relationships will smooth the process considerably.
What eco coffins do you stock or can source? Ideally, ask to see samples or photographs.
Are your vehicles hybrid or electric? Some forward-thinking funeral homes now use electric hearses.
Do you offer carbon offsetting? If cremation is chosen, some directors partner with verified offsetting schemes.

All NAFD member funeral directors abide by a strict Code of Practice and are subject to independent monitoring. If anything goes wrong, the independent Funeral Arbitration Scheme provides free recourse. /find-a-funeral-director/

Biodegradable Urns and What to Do with Ashes

If your loved one is cremated, the choice of urn — and what happens to the ashes — can still reflect green values. Biodegradable urns are designed to break down naturally over time and are suitable for burial in the ground or at sea.

Types of biodegradable urn

Paper and cardboard urns: Simple, low cost (from around £15–£60), suitable for water or ground burial.
Salt urns: Designed specifically for sea or water burial, they dissolve quickly without harming aquatic environments. Prices typically range from £50–£150.
Coconut shell urns: Naturally beautiful and fully compostable. Typically £60–£120.
Living urns: Combine ashes with a growth medium and tree seed, allowing a memorial tree to be planted. Prices range from £100–£200.

Scattering ashes in the UK — what you need to know

Scattering ashes on private land requires the landowner's permission. At sea, ashes should be scattered beyond the low-water mark, and the Environment Agency requests (but does not legally require) that you notify them. Scattering in rivers or inland water is generally discouraged due to potential ecological impact. Your funeral director can advise on the options in your area.