PVC foam and polypropylene dominate sign specs. Both are marketed as recyclable. In practice, almost none of it gets recycled.
Foamex is a genericised name for lightweight, rigid PVC foam board. It's widely used in retail signage, particularly internal displays, point-of-sale, and semi-permanent graphics. It's cheap, lightweight, easy to cut and print on, and moderately durable. That's why it's everywhere.
Polypropylene (PP) sheet is the other common option. It's lighter than PVC, often fluted, and increasingly specified by buyers who've been told it's the "greener" alternative. It gets marketed as "100% recyclable" and, on paper, it is. PP is a widely accepted polymer in recycling streams.
Both materials share the same fundamental problem. The word "recyclable" on a spec sheet tells you what could happen. It says nothing about what actually happens.
'Recyclable' Is Not a Destination
"Recyclable" means a material can be recycled if it reaches the right facility. "Recycled" means it actually was. These are very different words with very different outcomes, and the gap between them is where most of the plastic waste in our industry lives.
We would bet money that the vast majority of PVC and PP sign boards sold on a "recyclable" basis in the UK never see a recycling centre. They get stripped out during a refit, thrown into a skip, and go to landfill or incineration. The "recyclable" label gives everyone permission to feel good about a material that, in practice, contributes to plastic waste.
The language is the problem. "Recyclable" on a product data sheet doesn't mean that product will be recycled. It means it could be, under ideal conditions, if someone sorts it correctly, if a specialist facility exists nearby, and if the economics of recycling that particular plastic make it worthwhile. In the real world of retail refits, strip-outs, and skip hire, those conditions almost never align.
The board goes in the skip. The skip goes to landfill or energy recovery. And the sustainability report still says "recyclable materials specified." Everyone's conscience is clean. The planet's isn't.
Nobody Handling Your Waste Knows What It's Made Of
There's a practical reality that rarely gets discussed. By the time a sign board has been printed, laminated, branded, and installed in a store for months or years, nobody stripping it out can tell whether it's PVC, PP, or something else. It's a white (or printed) rigid panel. The person removing it during a refit can see your lovely branding design but has no practical way to identify the base material. The waste handler doesn't know either.
And when you don't know what something is made of, you can't recycle it responsibly. Contaminating a recycling stream with the wrong polymer can spoil an entire batch of genuinely recycled content. So waste handlers, with the best of intentions, play it safe. The boards go to incineration, or worse, landfill. Not out of laziness or negligence, but because the material itself gives no clue about what it is.
Do you, as the specifier, actually know who you'd contact to recycle your PP or PVC display boards at the end of their useful life?
"Recyclable" pushes the responsibility to you, the end client, for disposal. But who in the facilities or rip-out team, three years after installation, or after the property has changed hands, remembers the material spec? Will they even have it on file?
Yes, the manufacturer might recycle their offcuts during production. Good. But offcuts are, by definition, the minority of the product from any good sign maker. The majority ships out the door, gets installed, does its job, and eventually comes down. How much of that majority actually gets disposed of properly at end of life?
PVC and PP Have Their Place
We're not suggesting these materials have no value. They've served the industry well for decades. Exterior signage, wet environments, applications where rigidity and weather resistance genuinely matter... plastic boards are fit for purpose and there's no point pretending otherwise.
Some will argue that longer lifespan justifies the material. And longevity is a valid sustainability factor. But it's not an excuse to avoid asking whether a more sustainable material could do the same job, particularly for interior signage that gets swapped out every few years during a rebrand or refit cycle anyway.
If plastic is the right answer for your application, the minimum should be specifying a board that contains actual recycled post-consumer waste. These exist. The catch is that mixed-colour source waste means recycled-content boards tend to have a black or dark grey core. Buyers need to be flexible enough to accept that visual difference.
The face can still be white. When we print direct to board, we can lay down one or more base layers of white ink first, which gives a crisp neutral surface for the printed graphics. No need for a self-adhesive white vinyl overlay. The printed finish is excellent, and the board has genuine recycled content rather than just a "recyclable" label. (Direct-to-board printing and base layer techniques deserve their own article. Watch this space.)
But for interior retail signage, point-of-sale, and in-store displays? We think there's a better option entirely.
What We Use Instead
The right choice is the one that works best for your application, your environment, and your sustainability goals. Don't assume the spec you've always used is still the right one. Weigh up the options, get the right advice, ask the hard questions, and be prepared to try something new.
We like a paper-based rigid board. 100% FSC-certified, full chain of custody, recycled card core. It prints beautifully, cuts cleanly, and handles interior environments as well as any plastic board we've worked with. You might have different needs. That's fine. The point is to look beyond the default.
If you do explore paper-based boards, there are two things worth knowing upfront.
It Won't Weather Outdoors
Being paper-based, this board is not suitable for exterior use. It won't weather, because it's biodegradable. That's a feature and not a limitation. A material that actually breaks down is doing exactly what sustainable materials should do. If your signage is internal (retail displays, point-of-sale, in-store graphics, wayfinding), there is no practical reason to use PVC or PP.
The Edge Looks Different
This board has a visible textured brown card edge rather than a homogeneous colour that matches the face. With foamex, the edge is white all the way through. With a recycled-core paper board, you can see what it's made of. Some people see this as a cosmetic compromise. We see it as something else entirely.
Embrace the Edge
The brown card edge visible on the side of these boards is, in our view, a badge of honour. It signals that this brand chose a genuinely sustainable material. It's visible, tangible ESG values at the coal face. Not buried in the appendix of an annual report, but right there in the store where customers and colleagues can see it.
And here's the practical win that ties the whole argument together: that visible paper edge makes the board identifiable. Anyone handling waste can see at a glance that it's paper-based, not plastic. No guesswork, no contamination risk, no need to check a spec sheet that nobody kept. The material signals its own disposal route. Compare that to a white PVC or PP panel where even the person who specified it couldn't tell you which polymer it is by looking at it.
Don't see this as a variance from your brand guidelines or historical execution. See it as part of an evolved brand identity. One that signals your corporate sustainability goals are real, not just words on a page. Every brand is talking about sustainability. Very few are making it visible at the point of experience.
If your customers, your employees, or anyone walking past notices that edge and thinks "that's different"... good. That's the point. It's different because it's better.
The brands that lead on sustainability don't hide the evidence of it. They show it.
Embrace the edge. If a material shows you what it's made of, let it. That visible recycled core is your sustainability commitment in plain sight.
Put it where people can see it. Let them ask about it.
Evidence & Further Reading
I looked into the data behind this piece to check whether what we see on our factory floor lines up with the wider evidence. These are the sources I found most useful.
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PVC post-consumer recycling: roughly 25% in Europe
VinylPlus's own figure, from their own reporting. Of the ~725,000 tonnes they report recycled in 2024, over 60% was pre-consumer waste (factory off-cuts, not end-of-life products). The post-consumer rate sits at around 25%, dominated by construction products like window profiles... not signage. An older EU Commission study puts it lower still, at around 3%. The truth is probably somewhere between, but neither figure includes printed PVC sign boards specifically.
VinylPlus Progress Report 2025 · EU Commission PVC Waste Study -
UK polypropylene recycling: reportedly 1–3%
I couldn't find an official DEFRA dataset that breaks out PP specifically. The 1–3% figure comes from Business Waste, a UK commercial waste broker. EU-wide data from Plastics Recyclers Europe puts all rigid PP at around 30%, but that covers packaging with established collection routes. Signage boards enter commercial skip waste, not household recycling. Reconomy confirm that end-of-campaign PP signage is "typically disposed into the general waste" and landfilled or incinerated. For printed display boards, the realistic rate is almost certainly closer to 1–3% than 30%.
Business Waste — PP Recycling · Reconomy — Rigid PP Recycling -
Printed signage: effectively 0% practical recycling
I couldn't find any published data tracking recycling rates for printed rigid signage. Reconomy, waste management partner to FESPA UK and the BPIF, state that "visual media waste is going to landfill or waste-to-energy" because mainstream contractors can't offer viable recycling. Motive Graphics describe manufacturer recyclability claims for PVC foam as "actually misleading" marketing... the only material reprocessed is clean factory off-cuts, not printed boards. If data showing otherwise exists, I'd genuinely like to see it.
Reconomy — Display & POS Recycling · Motive Graphics — Can You Recycle Foamex? - UK paper and card recycling: over 73% DEFRA data for 2023. Paper and cardboard packaging has the highest recycling rate of all UK packaging materials. This one's solid. DEFRA — UK Statistics on Waste
- European paper packaging recycling: 83–87% Independently audited by Deloitte for the European Paper Recycling Council. Paper fibres are recycled on average 4 times per cycle. The infrastructure already exists at scale. CEPI / European Paper Recycling Council 2024
- 3A Composites — Five Dot Mission Worth a look. 3A Composites (who make a range of display boards we use) have developed a five-category rating system for their substrates covering recyclability, recycled content, bio-based content, weight reduction and carbon footprint. It's a good step toward giving specifiers honest, comparable data rather than vague claims. The kind of transparency we'd like to see more of across the industry. 3A Composites — Five Dot Mission
M Mason
Who Should Be Asking These Questions?
This article isn't a sales pitch. It's our honest take on a language problem that we think leads to worse environmental outcomes. The right material depends on your application, your environment, and your priorities. Do your own research. Ask hard questions of whoever supplies your signage.
If any of the following describe your organisation, the conversation is worth having. With us, or with whoever you work with.
Retail & Grocery Chains
Multi-site operators with ESG reporting obligations and sustainability targets embedded in corporate strategy.
Franchise Networks
Networks updating brand guidelines and looking to embed sustainable material choices into their specifications.
Procurement Teams
Teams scoring tenders on sustainability criteria and looking for materials with genuine, verifiable environmental credentials.
Values-Led Brands
Any brand that wants its sustainability values visible at the point of experience, not just stated in a PDF nobody reads.
Want to Talk It Through?
If you're reviewing your signage material specs and want an honest conversation about the options, we're happy to help. No obligation. We'd rather you made a well-informed decision than a quick one.
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