Final answer:
The moulding used to cover the gap between the base and the finished floor is called baseboard moulding.
Step-by-step explanation:
The moulding used to cover the gap between the base and the finished floor is called baseboard moulding.
Baseboard moulding is a type of trim that is installed along the bottom of walls to provide a transition between the wall and the floor. It covers the gap between the baseboard and the finished floor, giving the room a finished look. Baseboard moulding can be made of various materials, such as wood, MDF, or PVC.
For example, if you have hardwood flooring and your walls are painted, you might choose to install wooden baseboard moulding to match the flooring. On the other hand, if you have a tiled floor, you might opt for PVC baseboard moulding that is moisture-resistant and easy to clean.