Selected mattresses qualify for FREE memory foam pillow/s (limited time only)

Replacement Caravan Mattresses

Custom Size Beds understands that whether you own a touring caravan, static caravan, or chalet, your caravan is your home away from home. Whether you are staying just one night or a whole month, we want to ensure that every busy day is followed by a great nights sleep. The journey to a great sleep begins on a comfortable and carefully crafted mattress. Sleeping on a caravan mattress should not be a reason to compromise on the quality of your sleep. Custom Size Beds offer the perfect solution for those with a caravan looking to improve their quality of sleep.

made to measure mattresses UK Kent

a replacement island shape memory foam mattress for caravans

Our ComfiCel Cool Memory Foam Mattress cut and shaped to fit the island shape bed frame on this touring caravan

single camper van mattress custom made to fit

One of our luxurious Premium Memory Foam Mattresses cut to fit into the single bed in a Burstner Nexxo 660

Custom made caravan mattress with diagonal corner cut away

Our production methods allow us to manufacturer any shape or size with ease, perfect for any irregular space

Caravan Mattress made to measure

If you can draw it, we can make it!

Ordering a replacement mattress for your touring caravan is simple, if you can draw it, we will make it. Simply send us your dimensions and we send through a computer generated production plan of your new bespoke mattress, allowing you check everything before production begins. Your dimensions are then programmed into our computer controlled foam cutter to ensure a clean and accurate cut. This helps to ensure your new mattress fits like a glove when you fit it in the caravan. If it cant be drawn accurately, simply send us a life size template in the post and we’ll cut around it. We’ve provided mattresses for all sorts of caravans, from major caravan brands such as Swift, Bailey and Elddis, through to mattresses for fully bespoke builds.


As comfortable as your mattress at home

Unlike most standard caravan mattresses, we only use domestic quality materials in our mattresses. Gone are the sleepless nights spent on a basic ‘leisure grade’ mattress when you go away. Specially engineered high quality materials provide the highest levels of comfort putting most “regular” mattress to shame. A combination of underlying sturdy support and a softer top layer work in harmony to provide pressure relief whilst combating aches and pains. We’ve worked hard to keep our range simple, yet clearly defined making your choice even easier. No longer does your the mattress in your caravan need to be second best to your bed at home, domestic quality mattresses for your caravan have finally arrived!

1,000’s of happy customers

A quick message to say that the mattress is excellent as was the whole service- helpful, simple and efficient

Annie Freud

It made our return journey back to Spain a lot more comfortable and relaxing! Money well spent – thank you!

David Wood

First chance to try the new mattress, what a difference! Super comfy and two great nights sleep. Thank you

Des Davis

The mattress fits well, is very comfortable, keeps us cool while we sleep, with no roll together. Just as advertised.

Tracey Rowbottom

Just had first sleep on our excellent new mattress. Delighted not to have a sore back this morning!

Peter Garrow

Very happy with result, it is comfortable and exactly as described and as ordered. Couldn’t be happier with the product.

Kyla Egan

Contacted Custom Size Beds, gave them the measurements, and within days received a perfect fit Gel foam mattress.

Paul Parton

It fits perfectly and is extremely comfortable, my only regret is we should have ordered one years ago!

Jo Eastwood

The cool memory foam is excellent with no overheating in summer even when temperatures are over 30°C

Adrian Addison

Ordered on Wednesday and delivered on Friday. That’s what I call service. And the measurements were spot on

Mike Moorse

The quality is spot on and it fits like a glove. Would not hesitate in dealing with this company again.

Pat Harvey

Amazing service. Mattress fits perfectly and is super comfy – had the best nights sleep in a long time.

Broghan Nelson

I got the ComfiCel Cool mattress with extra firmness. It’s firm, but not hard and is super comfy. My back problems are gone!

Jennifer Volk

Great customer service and the mattress was delivered very quickly. It fitted into our motorhome perfectly

Hazel Brend

This is an excellent company, first class advice and no fuss delivery all at a very reasonable price.

Carolyn Blackham
South Yorkshire

I cannot fault the product or the service I received from Custom Sized Beds! The new mattress is a perfect fit

Pete Jones
West Midlands

Our mattress was delivered in a matter of days. Its so comfortable, we would recommend this company to anyone

Steve French

I ordered this for a custom made bed deck for my son. It arrived when they said and its super comfortable


Every member of the team that I spoke to at Custom Beds was really helpful. Its such an efficient system

Caroline Sale

I cannot state how great this company is, from start to finish they gave me exactly what I wanted.

Jan Coles

All in all a great service and a fantastic item supplied by nice people at a reasonable price.

Milton Keynes
Call now for helpful advice from one of our experts

01634 926123 – Monday to Friday, 9AM to 5PM

Reasons to ditch springs

We’re experts when it comes to caravan mattresses, so we’re always asked what’s best, new age memory foam, or traditional springs? Given the huge advances achieved with foam technology over the past decade, it’s no surprise that we’d always pick a memory foam caravan mattress. Sprung mattresses can lose up to 16% of their support in the 1st year alone, not to mention that each spring pushes back into your body with equal force meaning pressure points are inevitable. A quality memory foam mattress on the other hand distributes body weight evenly and reduces pressure by up to 80%. Memory foam also offers no motion transfer or partner roll together helping you get a better nights sleep.

When it comes to custom sizes for your caravan mattress, memory foam wins again, with springs becoming somewhat problematic. You can’t have half a spring, so the size of your mattress has to be made in increments based on the size of each spring – not to mention that the added complexity results in higher production costs. Memory foam on the other hand can be cut to any size, and a simpler production process gives better value for money.

Memory Foam Mattress For Caravan

Request further information

The contact form below can be used to request a quote or further information for your specific requirements. Simply enter your contact information and any questions you may have, and one of our team will be in touch to assist you further.

At Custom Size Beds, we take privacy seriously and your details will never be sold to a 3rd party.


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Preferred mattress
Memory Foam MattressGel Foam MattressCool Memory Foam MattressUnsure

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Made to measure caravan mattresses

Custom Size Beds is a well respected custom caravan mattress manufacturer, recognised not only in the United Kingdom but also throughout Europe. We understand that finding a replacement mattress for an irregular space can be difficult, which is why we provide a simple and comfortable solution to the problem that is odd size bed frames.

Whether its for bunk beds, static / touring caravans or camper vans we can manufacturer with rounded edges, diagonal corners cut away or made to very specific dimensions, Custom Size Beds offers a simple and fast solution. With our custom products, be rest assured that every night spent on your caravan mattress is a restful one, allowing you to make the most of your caravanning trip.

We wont be beaten on service! Our knowledgeable and friendly team are always on hand to answer any questions or provide further information when it comes to made to measure caravan mattresses. Before production begins we will provide you with a scale diagram with shape and all measurements shown clearly for you to review. Providing that all measurements have been properly understood we will cut your caravan mattress to the exact shape and size discussed ensuring the best fit possible when it arrives.

The journey to a great nights sleep in your caravan begins on a quality mattress. With Custom Size Beds, there is no need to wake up sore and achy when you are enjoying the great outdoors. Our products are manufactured with only high quality materials. Whether you are looking for memory foam, or a hybrid foam you are in the right place.

Each mattress is specially engineered to provided the support needed for a restful sleep, preparing you to cross rivers, climb mountains or just toast marshmallows by the campfire. Luxurious, well made and versatile, our mattresses for caravans simply provide weary travellers an unparalleled sleeping experience.

Our state of the art manufacturing methods ensure that our replacement caravan mattresses have the fastest turnaround times available. Once your required dimensions have been agreed, we program our computer controlled foam cutter to cut and shape your chosen foam to the perfect size. Once completed a luxurious quilted cover is fitted by hand and a zip is fitted so the cover can easily be removed. All completed mattresses are sent via a next day express courier to ensure the fastest delivery is achieved.

If you can draw your required shape and send us the measurements, we can make it! If you cant draw it, simply send us a fabric or paper full size cut out that can be used as a template. Our service is ideal for those searching for difficult to source mattresses such as island mattresses, mattresses with diagonal corners cut away as well as mattresses with rounded corners. We can also make mattresses with splits and folds for those who need to access storage space located underneath the bed frame.

We know it isn’t easy to install a replacement mattress in a caravan which is why we vacuum pack and roll all completed mattress prior to dispatch. Not only does this prevent your mattress getting damaged in transit, but it also makes installation incredibly easy. Carry the compact roll through the narrow door and round the corner and lay it on the bed frame. Now carefully cut the plastic bag open and watch the mattress unroll and expand into position! Leave the mattress in place for around 5-6 hours and your ready to spend your first night on your new caravan mattress – If only everything was this easy!