RHF Diagonal Cutaway Mattress for Caravan, Campervan & Boat – Made to Measure with Fitted Sheets

The RHF (Right Hand Facing) diagonal cutaway mattress is designed for caravan, campervan and boat layouts where a simple angled corner is not enough to clear the space required.

Instead of trimming a corner, this shape removes a larger diagonal section on the right-hand side, allowing the mattress to fit around wardrobes, bulkheads, steps or structural features that would otherwise make a standard mattress unusable.

It’s a more functional solution than a diagonal cut-off — built to solve real layout problems rather than just improve access.

And like all shaped mattresses, it only works properly when the bedding follows the same profile.

That’s why we supply both the mattress and fitted sheets made to match.

Replacement Caravan Mattress with Right-Hand Diagonal Cutaway

Caravan bed layouts are often restricted by fixed furniture, not designed for comfort.

A replacement caravan mattress with a right-hand diagonal cutaway allows you to:

• Remove a larger section to clear wardrobes or side units
• Improve access where space is tight
• Fit the bed base properly without forcing a standard shape
• Maintain as much usable sleeping area as possible

This is the step up from a basic diagonal cut-off when more clearance is needed.

Fitted sheets made to match ensure everything stays neat, secure and usable.

Custom Campervan Mattress for Structural Clearance

Campervan layouts vary massively — and standard mattresses rarely fit.

A custom campervan mattress with a right-hand diagonal cutaway is ideal where:

• Wheel arches or furniture intrude into the bed space
• Drop-down or sliding beds require extra clearance
• Layouts demand a more aggressive shape

This allows you to work around real obstacles without redesigning the interior.

Fitted sheets are made alongside the mattress, ensuring the full setup works properly from the start.

Made to Measure Boat Mattress for Complex Cabin Layouts

Boat cabins often require more aggressive shaping than caravans or campervans.

A made to measure boat mattress with a right-hand diagonal cutaway allows you to:

• Fit around bulkheads and structural features
• Improve movement within confined cabins
• Maintain a practical and usable sleeping surface

The deeper diagonal removal provides a clean, efficient way to create space without unnecessary shaping.

Fitted sheets are produced to match the same cutaway, ensuring a secure fit in real marine conditions.

Made to Measure – Sizes, Templates or Drawings

Every mattress is made to order — nothing off the shelf.

You can provide your requirements in whichever way suits you:

• Standard sizes
• Exact measurements
• Full-size templates
• Drawings or sketches

If you can show us the shape, we can manufacture both the mattress and fitted sheets to match it precisely.

Made to Measure Fitted Sheets for Diagonal Cutaway Mattresses

This is where most suppliers fall down.

Standard sheets are designed for rectangles — not shaped cutaways. They tend to:

• pull unevenly across the removed section
• lift at the edges
• come loose during use

Our fitted sheets are designed specifically for diagonal cutaway mattresses:

• Cut to follow the full right-hand diagonal cutaway
• Made to match your mattress depth
• Stay in place without slipping or bunching
• Available in a range of fabrics, including cooling options

This is what makes the mattress usable day to day — not just something that fits once.

Foam Options Built for Consistent Support

With a cutaway mattress, support across the remaining surface is critical.

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

• Softer foams for comfort
• Medium grades for everyday use
• Firmer foams for durability and structure
• Memory foam for pressure relief

Each mattress is built to maintain consistent support across the usable area, ensuring comfort isn’t compromised by the shape.

Why Choose an RHF Diagonal Cutaway Mattress?

This shape is designed for more demanding layouts:

• Removes a larger section to clear fixed obstacles
• Provides more clearance than a diagonal cut-off
• Maintains a practical sleeping surface
• Ideal for caravan, campervan and boat mattresses
• Designed to work with fitted sheets made to match

It’s a functional solution where simpler shapes won’t work.

Express Service Available

If you need your mattress quickly, we offer an express service on selected orders.

Ideal for upcoming trips or urgent replacements.

Covers and Finishing Options

Complete your mattress with covers designed for real use:

• Cooling covers for temperature control
• Easy to clean materials for everyday practicality
• Tencel covers for a softer, breathable finish

All covers and fitted sheets are made specifically to suit your mattress shape.

Mattress and Fitted Sheets Designed Together

A shaped mattress works best when everything is made as one system.

By supplying both the mattress and fitted sheets, you get:

• A precise fit
• Better usability
• A cleaner finish

All prices include VAT.