There’s a shift happening in the lineup, and it’s not the tide. More and more surfers are starting to look past the glassy surface of a perfect wave and into the very materials that carry them across it. For decades, we’ve been riding slabs of polyurethane foam wrapped in polyester resin, a combo that’s been the industry standard since the 1960s. But if you’ve ever watched a shaper sand down a blank and seen that fine white dust drift into the air, or if you’ve ever snapped a board and watched it float off as permanent plastic litter in the ocean, you know there’s a gnarly side to our obsession. The truth is, traditional surfboard manufacturing is a toxic process. The fumes from polyester resin are harsh, the foam doesn’t break down, and most of those broken boards end up in the very place we love most. That’s why a stoked crew of shapers, materials scientists, and everyday wave riders are kicking off a new era: the eco-friendly surfboard revolution.
The whole game starts with the blank. Most surfboards have been shaped from polyurethane foam, a petroleum-based product that takes centuries to decompose. When it’s ground into dust, it becomes airborne nastiness. Enter expanded polystyrene, or EPS foam, which is lighter and can be recycled more easily than PU. But EPS alone isn’t the holy grail—it’s still plastic. The real breakthrough is coming from bio-based and recycled foams made from plant oils, algae, or even reclaimed waste from other industries. Some shapers are using foam that’s sourced from old packaging or scrap material from other manufacturing, giving a second life to something that would otherwise fill a landfill. And the best part? These foams can be shaped just as cleanly as traditional PU, and they ride with a lively, responsive feel that many surfers actually prefer.
But the blank is only half the story. The resin that soaks into the cloth and gives the board its hard, watertight shell is where the real environmental impact has been hiding. Polyester resin off-gasses styrene, a carcinogen that makes you feel a little loopy if you breathe too much of it. Epoxy resin is less toxic to breathe but still a petroleum derivative. Now, we’ve got bio-resins made from plant sources like pine trees, soy, or even cashew nut shells. These bio-resins have a much lower carbon footprint, and some are actually derived from waste streams of other industries, like the paper industry. They cure similarly to epoxy, and they bond beautifully with EPS foam. More importantly, they break down more easily at the end of a board’s life, though they still aren’t biodegradable in a backyard compost. Still, it’s a huge step.
Then there’s the glassing. Traditional fiberglass cloth is made from silica, which is abundant but energy-intensive to produce. We’re seeing alternatives like hemp, flax, and even recycled glass fibers. Hemp cloth, for instance, is tough, flexible, and grows like a weed with minimal water and no pesticides. A hemp-glass board has a natural warm vibe under your feet, and the flex pattern can be surprisingly similar to standard glass. Some shapers are also experimenting with flax, which has a beautiful natural color and a smooth finish. These natural fibers aren’t as strong as fiberglass in every scenario, so for high-performance shortboards that take a beating, shapers often mix natural cloth with recycled glass layers to get the best of both worlds.
The real heroes here are the local shapers and backyard craftspeople who are putting in the hours to dial in these materials. They’re the ones making the stoked move from toxic to sustainable, one board at a time. They’ve learned that bio-resin can be finicky—it might cure slower or need a different temperature. They’ve figured out that hemp cloth needs a different laminating technique than fiberglass. They’ve accepted that these boards might cost a bit more upfront, but they last just as long, and when they do finally snap, they leave a lighter footprint on the planet. Some of these shapers are even offering take-back programs where you can bring in an old board, and they’ll strip it down and reuse the foam and resin for new projects. That’s a beautiful closed-loop system right there.
Of course, the eco-friendly surfboard revolution isn’t just about the materials. It’s about the mindset. The same values that make a surfer respect the ocean—patience, awareness, flexibility—apply here. Choosing a sustainable board means thinking beyond the first cut. It means supporting small shapers who care about their craft and their coast. It means being willing to try something that might feel a little different under your arm but connects you more deeply to the wave and the water. It’s not about being perfect. No board is 100% green in a world that runs on fossil fuels. But every bio-resin, every recycled blank, every hemp cloth we choose is a step away from the toxic past and toward a future where surfing doesn’t have to hurt the place it loves.
So next time you’re in the market for a new stick, maybe don’t just grab the flashy brand off the rack. Talk to a shaper. Ask about the foam and the resin. Ask if they’re using any natural fibers. You might find that the ride is just as good, and the feeling beneath your feet is even better because you know that board came from a place of respect. The wave you catch on that board is a little sweeter when you know you didn’t trash the ocean to make it. That’s the stoke of sustainability. And it’s a wave worth paddling for.
