Yes, typically the countertop is installed before the backsplash in a kitchen or bathroom. The countertop is the foundation on which the backsplash is placed. Here is the general sequence of installation:
Countertop installation: The countertop is installed first. This involves measuring and cutting the countertop to fit the space, ensuring it is level, and securing it to the base cabinets.
Backsplash preparation: Once the countertop is in place, the area where the backsplash will be installed is prepared. This includes cleaning the surface, making any necessary repairs or adjustments, and ensuring the wall is smooth and ready for installation.
Backsplash installation: With the countertop in place, the backsplash is installed. This can involve applying adhesive or mortar to the wall, placing the backsplash tiles or panels, and grouting the joints between the tiles or panels.
It's important to note that while the general order of installation is countertop first, followed by backsplash, there may be some variations depending on specific circumstances or design preferences. It's always recommended to consult with professionals or follow the instructions provided by your countertop and backsplash manufacturers or installers for the most accurate guidance.