Custom Memory Foam Toppers – Made to Measure for Campervans, Caravans, Motorhomes & Boats

Perfect fit. Superior comfort. Built for the road.
Whether you’re converting a van, upgrading a narrowboat bed or reviving a tired caravan mattress, our custom memory foam toppers are designed to fit your space—and support your sleep.

Showing 1–16 of 27 results

Showing 1–16 of 27 results

Shaped to Your Exact Measurements

Standard toppers don't cut it when you're working with curved corners, sloped backs, or quirky layouts. That’s why we cut every bespoke memory foam topper to your exact dimensions. Whether square, notched, rounded, or “D” shaped—we’ll match your shape perfectly, so there’s no trimming, no overhang, and no wasted material.

Built for Compact Sleeping Spaces

Because space is tight in campervans, boats and touring setups, our custom foam toppers are lightweight, rollable, and easy to store. They’re ideal for rock & roll beds, pop-top roofs, V-berths, static bunks, and fold-out seats. In fact, they’re popular with vanlifers and weekend warriors alike.

Premium Memory Foam – No Compromises

We don’t mess about with cheap layered fillers. Instead, each topper is cut from high-grade, pressure-relieving memory foam—chosen for comfort and long-term durability. It moulds to your body, cushions pressure points, and helps reduce tossing and turning throughout the night.

Add a Breathable Cover – Cooltech or TENCEL™

To finish the job properly, choose a custom-fitted zipped cover in either:

  • Cooltech: encourages airflow and helps regulate temperature

  • TENCEL™: eco-friendly, soft-touch, and great for sensitive skin

Both are shaped to fit and easy to remove for washing. That way, you can keep your sleep setup fresh trip after trip.

Ideal For:

  • Campervan beds (rock & roll, pop-top, U-shape)

  • Caravan and motorhome mattresses

  • Boat bunks, berths, and bow-end beds

  • Fold-out seats, raised sleeping platforms and conversions

  • Replacement mattress toppers for awkward shapes

Fast Turnaround & Flexible Delivery Options

Most custom memory foam toppers are ready within 21 working days. However, if you're working to a deadline, we can often send out the foam first and post the cover separately for a small extra postage charge. Just let us know—we'll work around your schedule.

Not Sure What You Need?

We’ve helped thousands of customers build their dream bed setups—so if you’re unsure on shape, size or foam type, just give us a call or send over a sketch. We can work from drawings, templates or rough measurements—and we’ll confirm everything before we cut.

Why Choose a Custom Memory Foam Topper from Foam4U?

✔ Expertly cut to your exact measurements
✔ Wide range of shapes and thicknesses available
✔ High-density memory foam for comfort and support
✔ Fitted zipped covers in Cooltech or TENCEL™
✔ Trusted by van converters, boat owners & weekend tourers
✔ Made in the UK, delivered nationwide