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

The LHF (Left Hand Facing) twin diagonal cutaway mattress is designed for caravan, campervan and boat layouts where two angled sections need to be removed to create access and maintain balance across the bed.

Unlike a single diagonal cut, this design features two diagonal cutaways, often used in split or twin-section beds where both sides need to work around space restrictions.

It’s commonly found in caravan and campervan layouts with fixed beds or split sleeping platforms, where access from multiple sides is required.

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

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

Replacement Caravan Mattress with Twin Diagonal Cutaways

Caravan layouts often require access from both sides of the bed, particularly in fixed or island-style setups.

A replacement caravan mattress with twin diagonal cutaways allows you to:

• Improve access on both sides of the bed
• Fit neatly within restricted layouts
• Maintain a balanced sleeping surface
• Avoid awkward overhang or wasted space

This shape is particularly effective in caravan layouts where a single cutaway isn’t enough.

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

Custom Campervan Mattress for Split and Twin Bed Layouts

Campervan beds are often split into sections or built around tight interior layouts.

A custom campervan mattress with twin diagonal cutaways is ideal where:

• Both sides of the bed need clearance
• Layouts are symmetrical or mirrored
• Space is limited but access is essential

Compared to a single cutaway, this design improves usability across the entire bed, not just one side.

Fitted sheets are made alongside the mattress, ensuring everything works together properly from the start.

Made to Measure Boat Mattress for Dual Access Layouts

Boat cabins often require access from multiple angles, especially in tight or shared sleeping spaces.

A made to measure boat mattress with twin diagonal cutaways allows you to shape the mattress to suit these layouts while maintaining a practical sleeping surface.

The dual cutaway design improves movement within confined cabins without overcomplicating the shape.

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

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 Twin Cutaway Mattresses

This is where most suppliers fall short.

Standard sheets are not designed for dual cutaway shapes. They tend to:

• pull unevenly across both angles
• lift at the edges
• come loose during use

Our fitted sheets are made specifically for twin diagonal cutaway mattresses:

• Cut to follow both diagonal sections
• 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.

Foam Options for Consistent Support Across Both Sections

With a twin cutaway design, balance is important.

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

• 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 provide consistent support across both sides, ensuring the shape doesn’t compromise comfort.

Why Choose a Twin Diagonal Cutaway Mattress?

This shape is designed for layouts that need access on more than one side:

• Dual diagonal cuts for improved access
• Maintains a balanced sleeping surface
• Ideal for split or twin bed layouts
• Works well in caravan, campervan and boat interiors
• Designed to work with fitted sheets made to match

It’s a practical solution for more complex bed configurations.

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.

Related Products & Expert Support

When dealing with shaped mattresses designed to work around obstacles, getting the full setup right makes all the difference.

Alongside your mattress, you can explore our Cushion Covers & Upholstery for made to measure seating and interior finishes.

For tighter sleeping spaces, our Pop Top & Roof Tent Mattresses provide reliable support where thickness and comfort need to be balanced.

If you're fitting out a boat or marine interior, our Boat Mattresses & Marine Foam Range offers solutions built for complex layouts.

All designed with one goal — a proper fit that works in real-world use.

Need Help? Speak to Someone Who Actually Knows

We don’t expect you to figure everything out on your own.

Our experienced team can help you work through measurements, shapes and foam choices to make sure everything fits as it should.

Speak to our team and get it right first time.