What is the clear height of the indoor basketball court?

Generally, the minimum clear height of an indoor basketball court is about 7 meters. The average net height of indoor basketball is 13.5 meters. Still have to design according to the requirements of the specification. Generally, basketball courts are rectangular three-dimensional planes, nothing else. The basketball court is 28m long and15m wide. Leave an extra margin of not less than two meters on each sideline as a buffer zone. The reserve outside the sideline of the basketball stand should not be less than 4m.