Even though drum heads are very durable, you eventually need to replace them. Or maybe you are looking for a different sound from your drums? Changing the head can make the subtle difference. there are different sizes like single-ply and double-ply, and different finishes like clear and coated. When to change a drum head is a matter of preference. But when you are looking to replace you drum heads, check the Bbop marketplace to find major brands like Roland, Remo and Evans and also smaller custom drum head markets.