Quick drying reticulated foam cut to size. Ideal for boat & outdoor cushions that won’t hold water. Fast draining and mould resistant.
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10ppi Reticulated Foam
Marine Reticulated Foam 30ppi
45ppi Reticulated Foam

The Solution for Waterlogged Boat & Outdoor Cushions
Tired of cushions that soak up water, stay wet and start to smell?
Reticulated foam—also known as dry fast foam—is specifically designed to solve that problem. Unlike standard foam that traps moisture, this open-cell foam allows water to drain straight through, making it the go-to choice for:
If you’re looking for foam that doesn’t hold water and dries quickly, this is the correct material.
All foam is cut to size for a precise fit, so you can properly replace your existing cushion inserts.
Most cushion foam acts like a sponge—once it gets wet, it stays wet.
Reticulated foam is different:
This is why it’s widely used as:
If you’ve got boat cushions that hold water, this is the fix.
Used across:
For best results, pair with water-resistant marine fabric and breathable cushion covers.
Perfect for replacing foam in:
If your cushions are constantly damp, this is the upgrade that fixes it.
Reticulated foam only works properly if water can escape the cushion.
If you use fully waterproof or sealed cushion covers, water will become trapped inside the cover—even though the foam itself allows drainage.
For best performance:
For a fully effective outdoor or marine cushion:
This combination ensures water drains quickly and cushions dry as intended.
This product directly answers searches like:
This is reticulated foam cut to size.
No—and that’s exactly why it works.
Instead of trapping water, it:
Waterproof foam would hold water internally. This avoids that completely.
For most boat and outdoor cushions, 20–30 PPI is the correct choice.
Order your foam exactly how you need it:
Simply enter your dimensions for an instant quote.
If you're unsure which thickness or PPI you need, we can guide you.
Whether it’s boat cushions, garden furniture or replacing foam that keeps getting wet, we’ll help you choose the correct specification.
If you're replacing foam for wet cushions, you may also find these guides and product ranges useful:
These ranges cover everything from replacement cushion foam inserts to fully made-to-measure seating solutions, helping you get the right result whether you're working on a boat, garden furniture or a camper conversion.