It is important when you are considering replacing your countertop to make sure you match the backsplash of your exisitng tiles if you have them. The nice think about Corian is the backsplash can almost be any size while other materials like granite can only be so thin without a high potential for breaking.

The job above was done in Dupont Corian Sandstone. The customer also went with a Corian sink with an ogee edge. The countertop was a nice compliment to the beautiful tile they picked.

The answer to this question should always be after. The reason you want to tile after is because you will not know the starting line for your tile until after the countertop is installed. It is a lot easier and less expensive to make an adjustment to your tile backsplash than it is to change your countertop. Your countertop will be fabricated offsite where as your tile is done at your home. If an adjustment needs to be made to the countertop there is a good chance it may need to have to go back to the shop. A good tile company can adapt to any change in the layout of your backsplash.