🛥️ Boat Mattresses – Made to Measure for Cabins & Berths

Our boat mattresses are custom-made to fit fixed sleeping areas in boats, yachts, canal boats, and narrowboats, offering proper support, long-lasting comfort, and premium foam options — including gel-infused memory foam.

Unlike off-the-shelf mattresses that force you to compromise on fit or comfort, every Foam4U boat mattress is made to measure, built to your exact dimensions, and handcrafted in the UK using trade-grade foams — not budget imports.

Whether you’re refitting a yacht mattress, upgrading a canal boat mattress, improving a narrowboat mattress, or fitting out a liveaboard boat mattress, we manufacture bespoke marine mattresses designed to work with real-world layouts, confined spaces, and year-round marine use.

🧩 Made for Fixed Boat Bed Layouts

This category is designed specifically for fixed boat bed layouts, including:

  • V-berth mattresses

  • Cabin bunks and fixed berths

  • Corner and cut-out mattresses

  • Tapered and angled hull shapes

  • Bespoke and one-off custom boat mattress layouts

With multiple mattress shapes available, you can select the closest match to your berth — and if your shape isn’t shown, we can still make it.

Every mattress for boats is cut precisely to your measurements, ensuring a snug fit with no wasted space, gaps, or awkward overhangs.

🧊 Gel-Infused Memory Foam – Cooler Sleep on Boats

Boat cabins are compact, enclosed spaces — and standard memory foam can trap heat, especially in fixed berths where ventilation is limited.

That’s why we offer gel-infused memory foam boat mattresses as an upgrade option across our marine mattress range.

Why Gel Memory Foam Works Better on Boats

  • Cooling gel helps disperse body heat

  • Reduces overheating and night-time discomfort

  • Ideal for summer cruising and warm climates

  • Maintains pressure relief without the “clammy” feel

This makes gel memory foam an excellent choice for:

  • Hot sleepers

  • Boats exposed to direct sunlight

  • Thicker fixed-berth mattresses

  • Liveaboard boat mattress use

You get the contouring comfort of memory foam — without the heat build-up.

🛏️ Foam Options to Suit Every Budget

We offer multiple foam options so you can choose the right balance of comfort, support, and cost:

  • Standard foam boat mattress – supportive, practical, and durable

  • Memory foam boat mattress – enhanced pressure relief and comfort

  • Gel-infused memory foam marine mattress – cooler sleep with advanced heat control

Each option is carefully selected for marine mattresses UK, where durability, resilience, and consistent support matter far more than showroom softness.

🛠️ How Our Boat Mattresses Are Made

Ordering your made-to-measure boat mattress is simple:

  1. Choose your mattress shape

  2. Enter your exact dimensions

  3. Select your foam type and firmness

  4. Choose your preferred cover

  5. Your boat mattress UK is handmade to order

No trimming. No forcing. No compromise.

🔗 Looking for a Different Leisure Mattress Type?

We also manufacture made-to-measure mattresses for other leisure and mobile sleeping layouts. If your setup isn’t a fixed boat berth, explore our dedicated ranges:

Each category is optimised specifically for its intended use.

❓ Boat Mattress FAQs

What’s the best mattress for a boat?
A made-to-measure marine mattress offers the best comfort, fit, and durability — particularly for boat cabin mattresses and V-berth mattresses.

Is memory foam suitable for boats?
Yes. High-density memory foam provides excellent pressure relief, while gel-infused memory foam helps reduce heat build-up in enclosed cabins.

How thick should a boat mattress be?
Thicker mattresses generally offer better support, but thickness depends on available space and berth design. Fixed berths allow more flexibility.

Do you make replacement boat mattresses?
Yes — we specialise in replacement boat mattresses, including replacement V-berth mattresses and cabin bunks.

Are these mattresses made in the UK?
Yes — all marine mattresses UK are handmade to order using premium materials.

✅ Why Choose Foam4U?

  • Boat mattresses made to measure

  • Marine mattresses UK handmade

  • Custom boat mattresses for all layouts

  • Yacht mattresses, canal boat mattresses & narrowboat mattresses

  • Replacement boat mattresses available

  • Trade-grade foams, not budget imports

Sleep properly. Cruise better.
A boat mattress should fit your berth — not the other way around.