Custom V-Berth Boat Mattresses – Precision-Made in the UK.

Bespoke V-Berth Mattresses That Actually Fit

No more folding, trimming or stuffing. Our custom V-berth mattresses are cut to your exact shape — built for comfort, made to last. Choose your foam, pick a cover, and we’ll get it sorted.

We also make replacement cushion covers for cabins and cockpit seating.
👉 Check out our custom cushion covers here.

Showing all 6 results

Showing all 6 results

Replacement V-Berth Mattresses — Made to Measure, Built to Fit

Sleep Properly, Even in a Pointed End

V-berths aren’t standard, and your mattress shouldn’t be either. If you’re fed up with poor-fitting foam, awkward gaps, or a bed that’s more sponge than support, it’s time for a proper upgrade. We make replacement V-berth mattresses cut to your exact shape and size — no trimming, no stuffing, no bodging it to fit.

Whether you’re kitting out a yacht, a narrowboat, a cabin cruiser, or a coastal liveaboard, we’ll craft your bespoke V-berth mattress to match your space, layout, and comfort preferences.

Choose from 16 mattress shapes on our site. If your V-shaped boat bed is a little unique — which, let’s be honest, most are — just pick the nearest match and send us a drawing or paper template. We’ll cut your custom V-berth mattress clean and get it spot-on.


Custom V-Berth Mattresses for All Types of Boats

We build made to measure V-berth mattresses for:

  • Yachts

  • Narrowboats

  • Cabin cruisers

  • Houseboats

  • Canal boats

  • Coastal sailing boats

  • Twin V-berth setups or split mattress layouts

Every boat mattress is crafted using high-density foam or memory foam, depending on the support and feel you’re after. And yes — we do hinged V-berth mattresses and split V-berth mattresses, so you can access under-bed storage or match a fold-up bunk.


Your Choice of Fabric Cover – Travel-Proof and Tailored

All our marine mattresses can be finished with a removable, zip-off washable cover, tailored to match your exact shape. You’ve got three fabrics to choose from, each designed to handle the challenges of boating life.

TENCEL™ Natural Fibre

  • Sustainable and plant-based

  • Naturally breathable and cooling

  • Moisture-wicking and hypoallergenic

  • Ideal for boat cabins and longer stays onboard

Cooltech™ Quilted Polyester

  • Soft-touch, lightly quilted surface

  • Helps regulate temperature and promotes airflow

  • Fast-drying and great for humid cabin environments

  • Designed for a cooling mattress feel

Easy Clean Fabric

  • Wipeable, washable, and stain-resistant

  • Handles daily wear from pets, kids and heavy use

  • Great for second-hand boats or charter setups

  • Keeps your boat bed looking sharp

All covers are stitched to your mattress shape — so they stay snug, no saggy corners or slipping edges.


Why Replace a V-Berth Mattress?

If your current V-berth mattress came with the boat, chances are it’s long overdue for a replacement. Foam breaks down over time. Damp creeps in. Covers trap mildew, sweat, and odours. And don’t get us started on what we’ve seen in some second-hand boat mattresses

A fresh, custom-cut marine mattress isn’t just about comfort — it’s a hygiene upgrade. Our foams are breathable, durable, and built to support your body properly. Better sleep, better health, better sailing.


We Also Make Custom Boat Cushion Covers

Need more than a mattress? We also cut and stitch replacement cushion covers for both the boat saloon and exterior seating. Whether it’s cockpit pads, bench cushions, or bunk toppers, we’ll make new covers to match — using the same Tencel , Cooltech, or Easy Clean fabrics.

Just send us your old covers or a rough sketch. We’ll sort the rest.


Why Choose Foam 4 U?

We’ve been cutting foam for over three generations. Boats, campervans, caravans, you name it — we’ve made mattresses for it. We understand tight berths, odd corners, and how to get the fit right the first time.

  • 16 mattress templates or custom boat mattress options

  • Memory foam V-berth mattresses and high-density foam available

  • Three premium fabrics including washable covers

  • Custom split or hinged boat mattress layouts

  • Made in the UK and delivered nationwide


Need Advice? Let’s Get It Sorted

Not sure how to measure your V-berth? Can’t decide on foam or fabric? Want help choosing the right setup for your marine mattress? Just drop us a message or give us a ring. No waffle — just proper advice from people who know foam.