How a folding mattress is built
A folding mattress is a mattress whose foam core is divided into sections, so that it folds into a compact bundle. Inside, it is made in the same way as all our mattresses made to measure: foam core, fleece wrap, sewn cover.
Three sections, folded in a zigzag
The sleeping surface is divided lengthways into three sections that are joined by the fabric. To store it, you fold the sections on top of each other in a zigzag. To sleep on it, you unfold them again. There is no frame or hinge.
Hook-and-loop straps hold the bundle
Hook-and-loop straps are sewn into the side. They keep the folded mattress together, so it does not open by itself when you carry it or when it is in the wardrobe.
Foam with a density of RG 40/50
The foam in the core has a density of RG 40/50. This is a high density, comparable to firmness grade H3. According to the data sheet, the compression set is 5 % at most (EN ISO 1856), so the foam hardly stays compressed. The guide to upholstery fillings explains what these figures mean.
0.5 cm thermal fleece around the core
A fleece wrap 0.5 cm thick lies around every foam core. It smooths the edges, protects the foam and keeps the cover sitting smoothly.
Removable, washable cover
The cover has a sewn-in zip. You take it off and wash it at 30 °C maximum with mild soap. The care instructions for outdoor cushions show how to put it back on.
10 to 15 working days to make
Each folding mattress is made only after you order it, in our workshop in Westoverledingen. Depending on the season, this takes 10 to 15 working days.
Standard sizes - from folding mattress 90x200 to 140x200
In the configurator, you enter the width from 30 to 300 cm and the length from 120 to 300 cm to the exact centimetre. You choose the thickness from 10 to 20 cm in 2 cm steps. The table shows the sizes people look for most often. The folded size is calculated: three sections of equal length on top of each other, with no allowance for fleece and cover. Before you order, measure your sleeping surface with the measuring guide for upholstery. The tolerances for made-to-measure products explain small differences.
| Size (width x length) | Suitable for | Folded, approx., at 10 cm thickness |
|---|---|---|
| 70 x 140 cm | Children's room, children staying overnight | 70 x 47 x 30 cm |
| 80 x 200 cm | Narrow guest corner, camper van | 80 x 67 x 30 cm |
| 90 x 200 cm | One adult, guest bed | 90 x 67 x 30 cm |
| 120 x 200 cm | One person who wants plenty of space, parent with child | 120 x 67 x 30 cm |
| 140 x 200 cm | Two people | 140 x 67 x 30 cm |
Where a folding mattress belongs
A folding mattress is made for situations in which you need a bed only from time to time. Depending on the use, size and thickness need a different look.
Guest bed for visitors
Unfold it, put a sheet on top, and the guest bed is ready. Afterwards, the mattress goes folded into the wardrobe or under the bed. For adults, the folding mattress 90x200 is the usual size. For a couple, choose the folding mattress 140x200.
Terrace, balcony and garden
Because the cover is sewn from outdoor fabric, the outdoor folding mattress works as a place to lie outside, on a terrace or balcony. What to consider when lying outdoors and when it rains is on the outdoor mattress page.
Camping, bus and van
For campers, the packed size matters in a bus or boot. A thinner mattress folds flatter. For the fixed bed in a motorhome, the cuts of the caravan mattresses usually fit better. The motorhome camping hacks collect tips for life on the road.
Children's room
For children staying overnight and for playing on the floor. The foam is tested to OEKO-TEX Standard 100 in product class I, the strictest class for baby articles. What the label tests is explained in What is OEKO-TEX.
Boat and berth
For a rectangular berth, width and length are enough, as with the rectangular motorhome mattress. If the berth has slanted sides or cut-outs, send us a sketch or template.
Covers in Agora acrylic
We sew all covers from solution-dyed acrylic from the Spanish brand Agora, so the colour sits in the fibre core and not on the surface. Depending on the collection, lightfastness is 7 or 7-8 out of 8, and the manufacturer gives a 5-year guarantee on colour fastness. In the Martindale abrasion test (UNE EN ISO 12947-2), Agora Panama, Lines and Rayure reach 20,000 cycles, a solid value for everyday upholstery. Each card leads to an example product.
Outdoor folding mattress in Agora Panama
Basket-weave structure of double threads, 280 g/m², lightfastness 7-8 out of 8 (what the grades mean), 16 colours. See all shades under Agora Panama collection.
Example GrafitoOutdoor folding mattress in Agora Life
With 22 % recycled solution-dyed acrylic, PFAS-free finish, smooth, as a Panama or as a heavy Wabi weave of 360 g/m². More under Agora Life collection.
Example EcruFolding mattress, foldable mattress or outdoor mattress?
The terms overlap, and so do our mattresses. This page is about folding and standard sizes. The neighbouring pages have other focuses. You can find all categories under mattresses made to measure.
Folding and foldable mattresses share the same design
Whether you say folding mattress or foldable mattress, you mean a mattress made of several sections that you put together to store. If you need a special size, or mainly want to know how little space it takes in the wardrobe, read on at foldable mattresses.
Outdoor mattress for outside
The outdoor mattress is the same mattress, seen from the point of view of sun, rain and storage outdoors. That page says how the cover copes with wet weather and when the mattress belongs indoors.
Fixed mattress for caravan and motorhome
For the bed box in a vehicle, which is rarely square, there are separate cuts with rounded corners, slants and cut-outs under caravan mattresses.
Frequently Asked Questions
Sources
- Mattresses made to measure
- All measuring guides
- Care instructions for Agora
- Care and cleaning
- What is waterproof
Last reviewed: 09.10.2026 · Reviewer: Germes-Team
Found your size? Then only the fabric is missing
Order free fabric samples from the Agora collections, or let us tell you which size and thickness suit your use.