Fixed Size Campervan Pop Top Roof Mattress – Standard Sizes Made to Order UK

Standard size campervan pop top mattresses, hand made to order in the UK and typically ready within 10 working days.

No measuring. No guesswork. Just a proper pop top mattress replacement designed for real comfort in thin roof bed spaces.

Designed around common VW T5 and VW T6 pop top mattress sizes, this is the straightforward way to upgrade your campervan roof bed mattress without going fully custom.

Why Most Pop Top Mattresses Are So Uncomfortable

Let’s be honest — most pop top mattresses are poor.

They’re:

• Too thin
• Made from low-density foam
• Lacking real support

The result?

Pressure points, poor sleep, and that “board-like” feeling underneath you.

Most pop top mattresses fail because they are thin, low density and offer very little real support.

You can’t fix a bad mattress with a soft layer — if the base has no support, the problem remains.

A Standard Size Pop Top Mattress – Without the Guesswork

This range is designed for simplicity.

• Standard sizes for VW T5 / T6 pop tops
• No measuring required
• Straightforward replacement pop top mattress

Every mattress is hand made to order, ensuring proper build quality — just without the need for custom templates.

Unlike fully custom mattresses, this option removes the complexity while still delivering a properly built product.

Hand Made to Order in the UK – Built for Proper Support

These are not mass-produced imports.

Each mattress is:

• Hand made to order in the UK
• Built using high-density foam
• Designed for thin campervan mattress applications

We don’t vacuum-pack cheap foam or cut corners.

Typical turnaround: within 10 working days

High-Performance Foam Options for Pop Top Use

The biggest issue with most pop top mattresses is lack of support, not softness.

We offer:

Vasco 50 High-Density Memory Foam

• Excellent pressure relief
• Reduces hip and shoulder discomfort
• Ideal for improving comfort in confined spaces

50/50 Memory Foam & Support Foam Combination

• Comfort + structure
• Prevents that “bottoming out” feeling
• A strong all-round option

RX39 High-Density Support Foam (Firm Blue Foam)

• More budget-friendly
• High-density and durable
• Provides firm, consistent support

 All options are built to outperform low-density foam mattresses commonly found in pop tops.

Tri-Zone Support – Designed for Real Sleep

Unlike a flat slab of foam, our mattresses use tri-zone support:

• Firmer through the hip and core area
• More give at the shoulders
• Better overall body alignment

In a pop top, thickness is limited — so the foam has to do more work.

Tri-zone support helps eliminate the unsupported feel of standard foam.

A flat piece of foam might fill the space — but it won’t support you properly.

Choose the Right Thickness – Check Roof Clearance

We offer:

• 4cm pop top mattress
• 4.5cm pop top mattress

Always check your roof clearance before ordering.

This is essential to ensure your pop top roof will close correctly.

Stay Cool – Pop Top Roofs Get Hot

Pop tops trap heat — especially in summer.

Choosing the right cover makes a big difference.

Tencel Cooling Cover (Premium)

• Natural fibre
• Highly breathable
• Helps regulate temperature

Cooltech Cover (Budget Option)

• Durable and practical
• Cost-effective
• Comfortable for everyday use

 If heat is an issue, the Tencel cover is the better choice.

Important – Mattress vs Topper

A common mistake is trying to fix a bad mattress with a topper.

A memory foam topper improves comfort, but:

It is not a substitute for a supportive base mattress.

If your mattress lacks support, replacing it is the correct solution.

You can still add extra comfort with our Pop Top Mattress Toppers

Reduce Condensation with an Airmat Spacer

Condensation is a real issue in campervan roof beds.

Pair your mattress with a Moisture Reducing Airmat Spacer to:

• Improve airflow
• Reduce damp
• Help prevent mould

A simple upgrade that protects your mattress long-term.

Suitable for Popular Campervans

This range is ideal for:

• VW T5 pop top mattress replacement
• VW T6 pop top mattress replacement
• Standard campervan roof bed mattresses
• Roof tent mattress replacements

Made to Order – Typically Ready Within 10 Working Days

Every mattress is made properly — not mass-produced.

• Built for durability
• Designed for real use
• Typically ready within 10 working days

A practical solution when you need a pop top mattress UK without long delays.

Complete Your Setup

• Add extra comfort with Pop Top Mattress Toppers
• Need a precise fit? See Custom Campervan Pop Top Roof Mattress
• Improve airflow with Moisture Reducing Airmat Spacer
• Explore our full range of Caravan & Campervan Mattresses

Frequently Asked Questions

What is the best foam for a pop top mattress?
High-density foam is essential. Low-density foam lacks support and quickly becomes uncomfortable.

Can I use a standard mattress in a pop top?
No — it must be designed for reduced thickness and roof clearance.

Do I need a custom pop top mattress?
Only if your layout is non-standard. Otherwise, a fixed size mattress is the simpler option.

Will the roof close with this mattress?
Yes — both 4cm and 4.5cm options are designed for pop top use, but always check clearance.

Can I add a topper?
Yes — but only to improve comfort, not to fix a poor base mattress.