Tilers lay or replace ceramic, artificial stone, mosaic or natural stone tiles indoors or outdoors. For example, the tiles in the bathroom, the tiles in the kitchen or the natural stone slabs in the garden. They advise customers on the choice of material, measure surfaces, calculate costs and order materials. Before laying slabs, they level or seal floors and straighten walls if necessary. Then they cut the slabs precisely, lay and fix them with glue, fill all joints, clean the slabs and protect them from dirt and dust. For repairs they only have to remove the broken slabs and for renovations they remove all the slabs and prepare the subfloor before laying the new slabs.