An old sofa looks like ordinary bulky waste, and for years it was treated as such. It is now one of the more awkward items a house clearance or furniture firm handles, because the foam and fabric inside many older sofas and armchairs contain flame retardant chemicals that are classed as persistent organic pollutants, or POPs. That changes how the item has to be stored, carried and disposed of.
This article explains what POPs are and why they turn up in upholstered seating, which items are affected, what the rules require of anyone who collects and disposes of them, and how to set up your paperwork. The Environment Agency has issued guidance on waste upholstered domestic seating, often shortened to WUDS, and the detail has been updated more than once, so read the current gov.uk position before you set a procedure in stone. This guide sets out the principles and the questions to ask.
What POPs are and why they are in sofas
Persistent organic pollutants are chemicals that break down very slowly, build up in living things and travel long distances in the environment. They are controlled internationally through the Stockholm Convention and in the UK through the UK POPs Regulation, which retains the EU regulation that applied before Brexit, and domestic regulations that enforce it.
The reason they are in furniture is fire safety. The Furniture and Furnishings (Fire) (Safety) Regulations 1988 required upholstered furniture sold in the UK to resist ignition. Manufacturers met the requirement for many years by treating foam and fabrics with brominated flame retardants. Two groups matter here:
- Hexabromocyclododecane (HBCDD), which was widely used in foam and textile coatings
- Polybrominated diphenyl ethers (PBDEs), another family of brominated flame retardants used in foam, fabric backing and plastic components
Both are now restricted, but the furniture that was made while they were in use is still being thrown out. Older items are more likely to contain them, and an item's age is a guide only. Imported furniture and items of unknown origin can also contain POPs, so a lack of a visible label does not make a piece of furniture safe to treat as ordinary waste.
Which items are affected
The guidance on waste upholstered domestic seating is aimed at household-type seating with fabric, foam or filling. This typically means:
- Sofas, sofa beds and settees
- Armchairs and recliners
- Footstools and pouffes
- Dining chairs and other chairs with an upholstered seat or back
- Items with loose or fixed cushions that contain foam or filling
Items like mattresses, office chairs and commercial furniture are covered by different arrangements, and not every upholstered item is within the scope of the WUDS guidance. When you are unsure whether an item is in scope, ask the receiving site or check the guidance before you accept it.
An item that is still in use or being passed on for reuse is not waste, and the POPs waste rules do not apply to it while it remains a useful product. That is why charity furniture reuse schemes can continue to operate. Once an item is thrown away, or you take it on as waste during a clearance, the waste rules apply. Anyone who sells or gives away furniture for reuse should also make sure it meets the fire safety rules for the market.
The legal framework
Under the POPs Regulation, waste that contains POPs above set concentration limits must be destroyed or irreversibly transformed, so that the POPs content no longer has the characteristics of a POP. It cannot simply be recycled or put into landfill, because the aim is to remove the chemicals from the environment, not move them around.
The Regulation also prohibits mixing waste that contains POPs with other waste in a way that dilutes it, so that waste can be treated as below the limits. In practice, this is why WUDS needs to be collected and kept apart from other bulky waste, and why a sofa should not be thrown into a mixed skip with general waste.
Waste classified as containing POPs above the limits is also dealt with under the hazardous waste classification rules in the Environment Agency's technical guidance WM3. Our guide to hazardous waste regulations sets out how classification works, and our guide to EWC codes covers how to pick a code.
Because it is not realistic to test every sofa that comes through a clearance, the Environment Agency's approach has been to treat waste upholstered domestic seating as likely to contain POPs and to expect it to be sent for destruction unless there is evidence to show otherwise. Check the current guidance for how that approach is described, and for any exceptions, because that is the part that is most likely to have changed since this article was written.
How it is lawfully disposed of
The usual destruction route for WUDS is high-temperature incineration at a facility permitted to take it. That means:
- Check the destination. The receiving site must be permitted for the activity, and must be willing to accept WUDS. Ask the question directly, because many sites that take ordinary bulky waste do not take WUDS, or take it only as a separate stream.
- Keep it separate. Collect and store WUDS apart from other waste. Do not let it be crushed or compacted with general waste.
- Keep it dry and contained. Cover loads so that foam and fabric do not shed in transit and so that it does not get wet and heavy.
- Avoid breaking it up. Do not strip the foam or fabric out of sofas to recycle them, and do not shred or process the item yourself unless your permit allows it.
Householders can often take sofas and armchairs to a household waste recycling centre. Many local authorities have set up separate containers for WUDS. Policies on what is accepted and in what quantities vary between councils, so householders should check with their council before they go. If you collect from householders, you should tell them clearly what happens to the item and why there may be a charge for it.
Classification and paperwork
Your paperwork depends on how the waste is classified. If the waste is classified as hazardous because of its POPs content, it needs a consignment note and a hazardous EWC code, and it must be carried by someone registered to carry hazardous waste. If the guidance in force treats a particular load as non-hazardous, a waste transfer note applies. Our article on waste transfer notes versus consignment notes explains the difference.
Because the position has moved and receiving sites differ in how they set up their permits and acceptance, do not guess. Ask the receiving site how it wants the waste described and coded, and record the answer. Whatever route applies, a good note should include:
- A specific description, such as "waste upholstered domestic seating (sofas and armchairs), 6 items", rather than "furniture" or "bulky waste"
- A statement that the waste is being sent for destruction because it may contain POPs
- The EWC code the receiving site has asked for, and whether it is hazardous
- The quantity, as a count and where possible a weight
- Your carrier registration number and the receiving site's permit details
If you are not sure whether your registration covers the load, check our guides to waste carrier licensing and upper and lower tier registration.
What it means for house clearance and furniture firms
For firms that clear houses, the practical changes are mostly about separation and cost.
Separate at the property
Decide before the job what is for reuse, what is general waste and what is WUDS. Sofas and armchairs that are not going to be reused go straight into a separate section of the van or a separate container, not into a mixed pile. Our guide to house clearance waste compliance covers the wider compliance picture.
Quote realistically
Disposal of WUDS costs more than disposal of ordinary bulky waste because it has to go to a permitted destruction route. A flat price for "sofa removal" that was set a few years ago may no longer cover the real cost. Quote by item or by volume and say clearly what is included.
Tell the customer
Customers are entitled to know that you are using a compliant route. A short line on the quote or invoice, along the lines of "upholstered seating is sent to a permitted site for destruction in line with Environment Agency guidance", sets expectations and helps to explain why you cannot take it for the same price as a bag of rubbish. It also helps customers who might otherwise be tempted to use a cheaper, unregistered operator. Our guide to checking a waste carrier before hiring is a useful one to share.
Furniture retailers and reuse shops
If you sell new furniture and take away old pieces on delivery, the old pieces become your waste as soon as you take them. The same rules apply, and your delivery drivers need to be briefed on separating them from other returns. If you resell second-hand furniture, keep to the fire safety labelling rules, and treat anything that is damaged beyond reuse as waste.
A short checklist
- Read the current Environment Agency or devolved regulator guidance on waste upholstered domestic seating before you set your procedure.
- Identify items that are going to be reused and keep them separate from items that are waste.
- Keep WUDS separate from other waste at every stage, from the property to the receiving site.
- Confirm the receiving site will accept it and ask how it wants the waste described and coded.
- Use the right document, and keep photographs and weighbridge tickets with it.
- Update your pricing and tell customers why disposal costs what it does.
You can set up a transfer note with the QWTN note creator for streams that are classified as non-hazardous, and keep your hazardous streams on consignment notes.
Try it yourself
Create a one-off transfer note without an account.