Cheap futon mattress

cslogg

As subject says.
I need a replacement for my metal framed sofa bed.
I need it to be around 48-50 inces wide.
I cannot find any this size.The sofa bed was bought from Courts some time ago and of course they have now gone.
If I cannot find one it looks like I may have to get an airbed for the first time.

Thanks
cslogg

trace-j

Ikea do one not sure if this would do? Also with their products they will display a complete price, when in fact the item is a combination of 1 or 2 items, e.g. bed base and matteress. So you can quite easily buy just the mattress instead of the whole thing. You would also need to check in store.

The Futon Company are dotted around the country but their prices look more expensive.