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Upgrade your pop-top sleeping comfort with a high-density, firm pop-top roof mattress, manufactured in one standard size – the most popular fit for campervan pop-top roofs. Available in 4cm or 4.5cm thickness, it is designed specifically for thin mattress applications, providing proper support where soft factory mattresses fall short.
For best results, this mattress is designed to work alongside a Pop-Top Memory Foam Mattress Topper, allowing you to combine a supportive base mattress with a pressure-relieving comfort layer.
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£39.99
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This pop-top roof mattress is designed specifically for campervan pop-top sleeping areas, where factory mattresses are often too thin to provide proper support. Many original pop-top beds rely on low-density foam that compresses quickly, leading to poor sleep and discomfort.
In reality, comfort issues in pop-tops rarely come from a lack of softness. Instead, they come from insufficient support at low thickness. This mattress solves that problem by using firmer, higher-density foam grades that perform reliably where space is limited.
Pop-top beds use much thinner mattresses than those found at home. When manufacturers use soft or low-density foam at these thicknesses, the foam compresses too easily and allows you to feel the base board underneath.
For that reason, this mattress acts as a supportive base layer, helping to:
Prevent bottoming-out
Maintain an even sleeping surface
Improve spinal alignment
Deliver consistent support throughout the night
Simply put, firm foam performs better than soft foam in thin campervan sleeping areas.
We manufacture this mattress to a standard size of 108cm × 185cm, which fits the vast majority of UK pop-top roofs, including VW-based campervan conversions.
As a result, many customers choose this mattress when they want a correctly sized, supportive solution without unnecessary bulk.
This mattress provides the support layer. However, most sleepers achieve the best overall comfort by adding a topper on top.
For this reason, we designed it to work in conjunction with a Pop-Top Memory Foam Mattress Topper, creating a simple and effective two-layer sleep system:
Mattress = support
Topper = comfort and pressure relief
This setup delivers better comfort than using a single soft mattress of the same total thickness, while keeping the arrangement practical for pop-top use.
We offer this mattress in carefully selected supportive foam grades, chosen specifically for thin mattress applications:
A firm, high-quality support foam suitable for most users and typical campervan use.
A higher-density, extra-firm option designed for heavier users or frequent touring.
Zoned construction that adds support where the body needs it most.
Straight advice from foam specialists: support belongs in the mattress, while comfort belongs in the topper.
To complete your sleep setup, you can choose from the same zip-off, removable covers used across our campervan mattress and topper range. Each option is designed to suit different touring styles, climates, and maintenance needs.
Breathable polyester fabric
Promotes airflow for cooler sleep
Zip-off and removable
Practical and cost-effective for everyday campervan use
Premium sleep surface
Made from natural, sustainable fibres
Excellent moisture control and temperature regulation
Feels noticeably cooler and smoother against the skin
Water-resistant outer layer helps protect the mattress core
Ideal for campervans, pop-tops, and touring environments
Practical choice where condensation or moisture is a concern
Zip-off design for easy removal
Durable, wipe-clean fabric
Designed for quick maintenance and practicality
Ideal for high-use campervans and family setups
All mattress covers are:
Machine washable at a low temperature
Must not be tumble dried
Following these care instructions helps maintain fabric performance, fit, and longevity.
Using the same cover options across both the mattress and a Pop-Top Memory Foam Mattress Topper keeps your sleep setup consistent in feel, care, and performance.
Pop-tops and campervans can heat up quickly in summer. When overheating disrupts sleep, it doesn’t just affect comfort — it can also reduce alertness and concentration, which matters when driving.
A supportive mattress, combined with the right topper and breathable cover, helps promote:
Better quality sleep
Reduced fatigue
Safer, more enjoyable travel days
This product delivers support, not deep cushioning. Most sleepers achieve the best results by pairing it with a memory foam or GelFlex® topper.
Likewise, memory foam performs best as a topper, not as the core mattress material — especially in thin pop-top beds.
Standard 108cm × 185cm size
Firm, supportive foam designed for thin applications
Ideal base for memory foam or GelFlex® toppers
Compatible with VW and most campervan pop-tops
Zip-off cover options for temperature control
UK made for campervan use
For the best possible sleep in your pop-top, we recommend combining:
This mattress (support layer)
A memory foam or GelFlex® topper (comfort layer)
Together, they create a balanced sleep system that performs far better than factory pop-top mattresses — without unnecessary thickness or compromise.
Because pop-top sleeping areas have limited vertical space, roof clearance is always a consideration. The firm, supportive design of this mattress helps minimise unnecessary thickness while still providing proper support.
If you choose to add a topper for extra comfort, headroom will be reduced when the roof is closed. In those cases, many customers simply store the topper in the main campervan area while travelling and place it back on the bed once parked, keeping the pop-top practical and easy to use.
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