Q: Until what age should a brother and sister share the same room?
A: Children from the age of 9 years must be made to sleep on separate beds. The separation of beds should start before this age so that they are already accustomed to sleeping on their own.
Nowadays boys and girls should also be separated into separate rooms where possible. The awareness levels and exposure of children requires parents to be cautious and proactive.
And Allah Knows Best
Darul Ihsan Fatwa Dept.