What mattress is suitable for my sofa bed mechanism?

Getting the correct size mattress for your sofa bed mechanism is essential.

Compare your mechanism with the images below to ensure you are ordering the correct thickness of mattress.

2 fold sofa bed mechanism

This is a 2 fold mechanism with sprung slats. It takes all of our 10cm sprung and memory foam mattresses.

3 fold sofa bed mechanism

This is a 3 fold mechanism with a polypropylene base. It takes our 5cm foam mattresses. The 10cm mattresses are not suitable for this type of mechanism as there will not be enough space to fold back into the sofa.


We supply replacement mattresses for most sofabeds.

We can offer different types and sizes.

Not sure which mattress your sofabed takes?

Call or email and we will be happy to advise.