When using a pocket spring mattress with a pine bed frame, what's the best distance to leave between the pine slats to reduce wear?
Looking online, I have seen various space recommendations ranging from 1cm to 7cm (0.5 inch to 2.5 inches). I notice the smaller recommendations tend to come from older posts, so I am not sure if maybe the correct way of doing this has changed?
Also, I've seen that some gap is needed between the slats to allow ventilation, so it's all a bit confusing to pick the right size!
It is for a single bed and the user is around 13st. Would a 3cm gap be enough or is that too wide for support or too narrow for ventilation?