You could have the most beautiful motorhome in the world, but if you don't sleep well, the whole trip suffers. Rest is one of the pillars of a good camper experience, and the mattress is the star of the show. Many vehicles come with thin, uncomfortable mattresses as standard, so upgrading it is usually one of the most worthwhile investments in comfort you can make. Let's look at how to choose well.
The sizing challenge
In a motorhome, the bed rarely has standard dimensions: it's often shorter, narrower or an irregular shape to make the most of the space. That's why you'll often need a made-to-measure mattress, cut to the exact shape of your bed. Measure carefully (including any cut-outs for wheel arches or furniture) before you order.
Types of mattress
- Memory foam: moulds to your body, very comfortable, a good option for rest. Can feel a bit warm in summer.
- High-resilience (HR) foam: firm and breathable, a good balance.
- Folding or sectional mattresses: practical for convertible beds that fold up and down.
- Toppers: if your standard mattress is firm but usable, a topper on top improves comfort a lot without replacing the whole thing.
Getting the firmness right
Not too hard, not too soft: medium firmness is usually the most versatile for different weights and sleeping positions. If two of you share the bed, look for a middle ground that's comfortable for both.
The invisible enemy: damp underneath
This is a key point many people overlook. Moisture you give off while sleeping builds up under the mattress, and if it can't ventilate, mould and odours appear, and the mattress deteriorates. The solution: a slatted base or spacer mat that lets air circulate underneath, and airing the mattress out from time to time. It goes hand in hand with good ventilation; see condensation and ventilation.
In summary
Choosing your camper mattress well (made-to-measure, the right firmness, good material) and avoiding damp underneath with a spacer mat is what ensures a good night's sleep. The step to take today: check whether there's ventilation under your mattress; if it's sitting directly on a closed base, add a spacer mat to prevent damp and extend its life. And if the standard mattress is uncomfortable, a topper is the cheapest upgrade you can make.
