Boat Mattresses & Toppers – Made to Measure in the UK for Any Shape or Size

We manufacture made to measure boat mattresses in the UK, designed to fit your cabin properly — not “close enough”.

Whether you're replacing a worn-out mattress or upgrading comfort on board, we produce custom boat mattresses for all layouts including bunks, cabin beds and irregular shapes.

Built for real marine use, every mattress is cut to your exact measurements for a precise fit and consistent support.

Custom Boat Mattresses Made to Fit Your Boat

Boat interiors are rarely standard. Angled walls, tight spaces and unusual layouts mean off-the-shelf mattresses simply don’t work.

Our custom boat mattresses are made to your exact sizes and shape, ensuring:

• A clean, gap-free fit
• Proper support across the full surface
• Improved comfort compared to tired or ill-fitting mattresses

We manufacture everything to order, so whether your mattress is rectangular, tapered, curved or completely bespoke, we can produce it.

Replacement Boat Mattresses for Cabins, Bunks & Narrowboats

If your existing mattress has lost its support or comfort, replacing it with a correctly specified foam mattress makes a significant difference.

Ideal for replacing worn or uncomfortable cabin and bunk mattresses across boats, yachts and narrowboats.

We can match your current shape or improve it where needed, with options for:

• Firmer support for better sleep
• High-density foam for long-term durability
• Comfort upgrades using layered foam constructions

A properly made replacement boat mattress will outperform most original marine mattresses.

Choose Your Shape & Enter Your Sizes

We make ordering straightforward using our shape-based system.

Choose your mattress shape, enter your measurements and we’ll cut your mattress to size.

Common shapes include:

• Square / rectangular mattresses
• V berth mattresses
• Curved corner mattresses
• Cutaway mattresses
• D-shaped and custom layouts

This approach ensures accuracy and avoids the guesswork often involved with boat mattress replacement.

Foam Options for Boat Mattresses

Choosing the right foam is just as important as getting the size right.

All foam boat mattresses are cut to size and built for long-term use in marine environments.

We offer a range of foam grades to suit different uses:

• Medium and firm foams for general use
• High-density foam for durability and support
• Memory foam options for added comfort

If you’re unsure which foam to choose, we can advise based on how the mattress will be used.

Designed for Marine Use

All of our boat mattresses are made with real-world marine conditions in mind:

• Suitable for cabins, bunks and sleeping areas
• Designed to work in confined and irregular spaces
• Compatible with custom and non-standard layouts
• Manufactured in the UK to order

Improve Comfort Without Replacing the Mattress

If your existing mattress is still usable but uncomfortable, a mattress topper can improve comfort without a full replacement.

For boats prone to damp or condensation, adding an airflow layer such as an Airmat spacer beneath the mattress can help improve ventilation and reduce moisture build-up.

We also offer Custom fitted sheets made to match your mattress shape for a clean, secure fit in confined spaces.

Need Help Choosing the Right Boat Mattress?

If you’re unsure what you need, we’re here to help.

Boat mattresses are rarely straightforward. Unusual shapes, tight spaces and different usage requirements mean that getting the measurements and foam specification right is critical.

That’s why we prefer to guide customers through the ordering process rather than leaving it to guesswork.

We can help you:

• Confirm the correct measurements and layout
• Choose the right foam grade for comfort and durability
• Decide between a full replacement or a comfort upgrade
• Work from sketches, templates or existing cushions

Contact US A quick conversation upfront often prevents costly mistakes, avoids ordering the wrong product and ensures your mattress fits properly first time.

If in doubt, get in touch before ordering — we’ll point you in the right direction.

FAQs

What foam is best for a boat mattress?

For most applications, a medium to firm high-density foam provides the best balance of comfort and durability. The right choice depends on how the mattress is used and available space.

Can you make mattresses to unusual shapes?

Yes. We specialise in custom shapes including V berths, curved corners and cutaway designs.

Do you offer thin boat mattresses?

Yes. We can manufacture thinner mattresses for areas with limited headroom while maintaining support using higher density foam.

Can I replace my boat mattress using existing measurements?

Yes. You can either measure your existing mattress or provide a template for accurate reproduction.

Do you make boat mattresses in the UK?

Yes, all of our boat mattresses are made to measure in the UK and produced to order.