RHF Diagonal Split Memory Foam Topper – Made to Measure in the UK

If your mattress is split into sections and includes a diagonal cut, you’ll already know the problem — standard toppers simply don’t work.

They bunch up, slide out of place, or stop the bed from folding properly.

This RHF diagonal split memory foam topper is designed specifically for these layouts, supplied in two separate sections and cut to match your mattress — including the right-hand diagonal cut.

A proper fit, improved comfort, and a topper that works with your bed — not against it.

Designed for Split & Folding Bed Layouts

This shape is commonly used in:

• campervan rock & roll beds
• folding or lift-up bed systems
• caravan split mattress layouts
• boat berths with hinged bases

The split design allows:

• easy folding and storage access
• better handling in tight spaces
• improved fit across moving bed sections

Each section is cut individually to match your layout, including the diagonal cut, ensuring everything lines up correctly when in use.

Two Sections – One Seamless Sleep Surface

This topper is supplied in two pieces.

That means:

• each section fits your mattress precisely
• no lifting or bunching when the bed moves
• easier to remove, store or reposition
• works with folding and hinged bases

When laid flat, both sections sit together to create a smooth, comfortable sleep surface — without feeling the join.

A Practical Solution to an Uncomfortable Mattress

Most campervan, caravan and boat mattresses are:

• too firm
• too thin
• worn unevenly over time

A made to measure memory foam topper helps:

• relieve pressure across shoulders and hips
• improve comfort across both mattress sections
• create a more forgiving sleep surface
• extend the usable life of your mattress

Memory foam works by contouring to your body and distributing weight evenly, improving comfort in confined spaces.

When a Topper Isn’t Enough

A topper improves comfort — but it won’t fix a mattress that has no support left.

If your mattress is:

• sagging
• completely worn out
• lacking structure

then the better long-term solution is to replace the mattress itself.

A common and effective setup is:

• a supportive base mattress
• combined with a memory foam topper for comfort

This is especially important in split layouts, where base cushions take more wear.

Cooling Covers That Actually Make a Difference

Heat build-up is a common issue in campervans, caravans and boats — especially in enclosed sleeping areas.

That’s why we offer:

Tencel Cooling Cover (Premium)

• breathable natural fibre
• moisture-wicking
• helps regulate temperature
• ideal for warm and enclosed environments

Cooltech Cover (Practical Option)

• promotes airflow
• reduces heat retention
• durable and cost-effective

Each section of your split topper can be supplied with its own fitted cover, making handling and washing far easier.

Complete Your Setup Properly

To get the most from your topper, you can also add:

• Tencel pillows for cooler, more comfortable sleep
• custom fitted sheets designed for split mattresses
• foam and cover packages for a complete ready-to-use solution

This creates a properly matched sleep system — especially useful for folding and multi-use beds.

Hand Made to Order – Not Off the Shelf

Every diagonal split topper is:

• made to order
• cut to your exact dimensions
• manufactured in the UK
• built using high-quality memory foam

These are not stock items or imported roll-ups.

They are made specifically for your layout, ensuring proper fit, comfort and durability.

Flexible Lead Times to Suit Your Plans

We offer:

• foam only options for faster turnaround
• foam with cover options
• express service available

Whether you’re preparing for a trip or upgrading your setup, we can work to your timeline.

Easy Ordering Process

1. Enter your measurements
2. Select your foam grade
3. Choose your cover option
4. Add extras such as pillows
5. Place your order

We can also work from drawings, templates or emailed measurements for more complex layouts.

Designed for Campervans, Caravans & Boats

This topper is ideal for:

• campervan split bed systems
• caravan folding mattress layouts
• boat berths with hinged access
• custom conversions with multi-part designs

It’s built specifically for these environments — not adapted from standard bedding.

Start with the Right Fit

Enter your measurements and order a topper that actually fits your mattress — and works with your bed design.

Because with split layouts, the difference between “almost works” and “works properly” is everything.