This is one of the more common questions we get asked here at BathroomHQ.
Below is a summary of the difference between the 2 different types of taps.
One Tap Hole
Put simply, it is a single hole within your vanity or basin which allows you to mount a mixer style tap directly into it. The benefits here are ease of use, less clutter on your vanity as well as less to clean.
Three Tap Hole
A stylish way to make a statement, 3 hole basin taps have two separate controls and one central spout. Simple to use, a 3 hole tap has a luxury look and feel, yet doesn't have to cost a fortune. Having two separate controls for the hot and cold water flow gives you maximum control over the temperature of the water, giving you a safer as well as a simpler washing experience.
If you have questions around which option to choose for your next bathroom renovation don't hesitate to ask the team here at BathroomHQ.