Natural upholstery and UK fire safety: what designers & clients need to know

Designers and clients are increasingly asking whether a sofa can be made with more natural, lower-toxicity materials without falling short on fire safety. The short answer is yes — but compliance depends on the finished upholstery specification, not simply on whether a fabric or filling is described as natural.

In the UK, domestic upholstered furniture still needs to meet defined fire-safety requirements. At the same time, the Government’s current reform direction is to preserve a high level of safety while reducing unnecessary chemical flame-retardant use, which makes this an important moment for clearer, more evidence-led specification.

Sofa in natural materials, layered by hand

What the UK rules currently require

For domestic upholstered furniture supplied in the UK, the current framework still centres on several core requirements. In plain terms, fillings must meet specified ignition requirements, upholstery composites must be cigarette resistant, covers must be match resistant or use an acceptable interliner route in some cases, and most new items must carry a permanent label.

The first supplier in the UK must also keep records to demonstrate compliance. FIRA’s February 2026 guide notes that these records should be retained for five years.

Where things stand (October 2026)

The Furniture and Furnishings (Fire) (Safety) Regulations 1988, as amended, still apply to domestic upholstered furniture supplied in the UK. Every piece we make today is built to those rules.

In 2026, the Government consulted on reforming the regime. Its proposals include a new approach based on a smoulder test, which aims to keep fire safety high while reducing the use of chemical flame retardants. The consultation closed on 23 June 2026. At the time of writing, no final decision or new legislation has been published.

The proposals are a direction of travel, not the law. Until any changes are made and come into force, the current requirements are the ones that count. We'll update this page when the position changes.

natural latex covered coconut husk and hog hair

What “natural” means — and what it does not

Natural fibres and fillings can be an important part of a well-considered upholstery specification. Wool, cotton, linen, hair and plant-based materials may all have a place in a carefully designed piece, but none of those material descriptions should be treated as proof that the finished furniture complies with UK fire-safety rules.

That distinction matters because the regulations assess ignition resistance through components and composites, not brand language. A “natural” or “chemical-free” claim may describe the material philosophy of a piece, but it does not replace testing, evidence or the need for the right construction.

Covers, composites and interliners:

One of the most common misunderstandings is to focus only on the outer fabric. In practice, compliance often depends on how the cover, interliner and internal upholstery work together as a system.

Domestic and contract are not the same thing:

A domestic sofa specification should not automatically be treated as suitable for every setting. Commercial, hospitality and public-facing interiors may call for different standards, different evidence or a more project-specific fire specification. For example a hotel in a listed building will need consultation from their Fire Risk Assessment (FRA).

For designers, this is where early coordination matters. It is far better to confirm the intended use, the relevant standard and the required evidence at specification stage than to rely on broad assumptions about “FR fabrics” or “natural materials.”

Fire Regulation Label signed and dated by maker

How we approach natural upholstery at Planted.

At Planted, we work with natural materials because we care about what our furniture is made from, how it is made, and how it feels to live with.

But we don't assume that "natural" is enough on its own.

For every piece, we look carefully at the upholstery build-up, how the piece will be used, and the evidence behind each specification.

This matters because language in our industry is easily oversimplified. Words like "natural" or "untreated" can describe a material accurately, but they are no guarantee of compliance.

We use untreated natural fibres, such as wool, cotton and latex, with no synthetic finishes and no chemical flame-retardant treatments, and we still check that every material meets the standard.

Every layer of every piece we make complies with the fire regulations that apply to that project. That is why we use our own FR labels, each dated and signed by the maker.

A checklist for specifying natural upholstery

If you're specifying a natural piece for a client, these are the questions worth answering early. They'll save time, keep the conversation honest and make sure the finished piece is right for where it's going.

Intended use. Where will the piece live, and how will it be used? A family sitting room, a rented flat, a hotel lobby and a restaurant booth all ask different things.
Domestic or contract setting. Is this a domestic piece, or is it for a commercial, hospitality or public space? The domestic regulations are a baseline. Contract projects often need a different standard or a project-specific fire specification, so confirm this before anything else is fixed.
Cover fabric. What is the cover made of, and what evidence is there for how it performs? In most cases the cover must be match resistant itself. A natural fibre description alone tells you nothing about this. We can advise on rub test / suitability for your project if required.
Interliner route. For natural fibre covers, the regulations allow a suitable interliner between the cover and the filling instead of the cover passing the match test itself. We use a wool interliner which is naturally inherently FR- and covers Crib 5 use too.
Labelling implications. Most new domestic upholstered furniture needs a permanent label, and the first UK supplier must keep records showing compliance for five years. Agree who supplies the label and who holds the records. For contract pieces, check what documentation the project needs.

When you work with us, we'll go through this list with you at the start. If a fabric or setting needs a different approach, we'll tell you plainly and suggest the options.