Any suggestions as to why my sink is filling up quickly?

[Thomasxox]

I’ve recently fitted a new toilet/basin unit which seems to not allow the water from the basin to drain quick enough without it filling up even with no plug in. I have checked the waste pipe work which is clear of blockages, I’ve changed the trap in case the flow rate wasn’t enough but it still fills quicker than it can shift. Any advice would be appreciated

Thomas

 

[Deleted member 120897]

How long is it taking to drain away? If might not be able to cope with the tap flow rate, or you have a partial blockage.

 

[king of pipes]

Add a flow restrictor a easy fix