Abstract: The invention relates to a tile installation method and devices. According to the invention, level guides (1) are provided on the ground and a pair of rules (2-2?) are disposed transversely thereon, said rules being separated from one another by a distance that is slightly greater than the size of the tiles (3). The tiles (3) are fixed in place by pouring mortar (4) into the space defined therebetween (3) and using a rake (5) to spread the mortar and level same, said rake being suitably dimensioned such that the ends thereof rest on the above-mentioned rules (2-2?). Subsequently, a line of tiles (3) is placed between the rules (2-2?), with each tile being installed individually and a groove being formed in the mortar on the shared free side between said tile and the next.