Mattresses

Which mattress Workmanship How to order Questions Four categories, one workshop Which mattress made to measure you need Each category leads to its own configurator. What differs is the cut and the cover, not the workmanship: foam core, fleece wrap and a sewn cover are the same throughout. Mattresses for caravans and motorhomes 27 shapes for the...

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Outdoor mattress
Outdoor mattress
Mattresses for RV
Mattresses for RV
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Four categories, one workshop

Which mattress made to measure you need

Each category leads to its own configurator. What differs is the cut and the cover, not the workmanship: foam core, fleece wrap and a sewn cover are the same throughout.

Mattresses for caravans and motorhomes

27 shapes for the bed box in your vehicle - rectangular, with a corner cutout, with rounded corners or as a trapezoid.

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Outdoor mattress

For the patio, the balcony, a boat or a daybed. Cover in solution dyed acrylic, water and dirt repellent, in the Agora collections.

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Folding mattresses

The mattress that folds together - as a guest bed, for the camper van or as a second sleeping place in a child's room.

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Foldable mattresses

Folded several times and fitted with sewn-in hook and loop straps, so it takes little room in a cupboard or a boot.

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Made in our own workshop

How we build a mattress to size

Nothing sits ready on a shelf. Every mattress starts after your order: cut the foam, wrap it, sew the cover. Which fabric goes on the core is listed on the fabric range page - for outdoor use we take the outdoor fabrics.

Foam core with density RG 35/40

The foam in the core has a density of 35/40, comparable to firmness grade H3. That is furniture quality, not packing foam.

A 0.5 cm thermal fleece wrap

A 0.5 cm fleece layer sits around the foam core. It protects the foam, evens out the edges and lets the cover sit smoothly.

Removable, washable cover

Every cover has a sewn-in zip. It comes off and goes into the machine at 40 °C at most, see care and cleaning for the details.

Your measurements, angled ones too

You set length, width and thickness. Bed boxes in vehicles are rarely rectangular - rounded corners, angled sides and cutouts are sewn in. For unusual shapes a template is enough, the tolerances for customization are described there.

10 to 15 working days

Because every mattress is sewn after the order comes in, production takes 10 to 15 working days depending on the season.

In four steps

How to order your custom size mattress

1

Measure the sleeping area

Note length, width and the thickness you want, and measure corners and curves as well. Diagrams are in the [measurement guides](https://www.germes.com/en/measurement-instructions).

2

Choose the fabric

Samples ship free of charge. How hard-wearing a quality is, is explained in our guide on [what Martindale means](https://www.germes.com/en/what-is-martindale).

3

Order in the configurator

Enter the measurements, choose fabric and finish, the price is calculated straight away. For special shapes an e-mail with a sketch to our [customer service](https://www.germes.com/en/customer-service) is enough.

4

We sew and ship

Cutting, wrapping, sewing - then the mattress is on its way. If you travel a lot, our [RV camping hacks](https://www.germes.com/en/rv-camping-hacks) are worth a read.

Frequently asked

Frequently Asked Questions

Rarely. Bed boxes in caravans and motorhomes have angled sides, wheel arches or rounded corners. That is why the caravan mattress and the RV mattress come in 27 shapes, from rectangular to trapezoid. Measure length, width and height of the bed box and pick the shape that matches.

A foam core with a density of RG 35/40, comparable to firmness grade H3, a 0.5 cm thermal fleece wrap around it and the sewn cover on top. That build is the same for the outdoor mattress, the folding mattress and the foldable mattress.

The covers for outdoor use are made of solution dyed acrylic from the Agora range. The fabric is water and dirt repellent and colour stable in the sun, but not waterproof the way a laminated cover is. A mattress that stays outside should be stored dry in long rain and over winter.

Yes. The cover has a sewn-in zip, you pull it off and wash it at 40 °C at most with a mild detergent. The foam core itself stays dry.

The price follows the area, the thickness and the fabric, and the configurator works it out as soon as the measurements are in. You do not need to ask for a quote.

Yes. They come out of the same workshop, wherever they end up later. Send us the measurements or a template of the sleeping area and we will work out the cut.

Sources

Last reviewed: 04.09.2026 · Reviewer: Germes-Team

Measurements ready? Then only the fabric is missing

Order free samples first, or let us tell you which quality suits your vehicle or your patio.

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