Note regarding residential applications

Due to the increased popularity of continuous tile installations (i.e., tile continuing from room to room on a given floor), movement joints have become both increasingly important and increasingly difficult to provide. For instance, consider the residential installation shown in the figure below.  It is almost certain that the homeowner will resist the idea of placing movement joints across any of the rooms shown in the figure, despite Tile Councile of North America (TCNA), Terrazo, Tile Marble Association of Canada (TTMAC), and Schluter-Systems guidelines.
However, the need for movement joints in this installation is undeniable, given the extended size of the field. The question then becomes, “How does one provide the movement joints necessary to ensure a durable installation without compromising the aesthetic qualities of the continuous tile field?” The easiest way to accomplish this goal is to begin by providing movement joints at the perimeter of the installation. Perimeter joints are absolutely necessary and do not interrupt the tile field.  The next step would be to place movement joints at the thresholds between rooms or where a tiled hallway meets a larger tiled room. These locations are relatively inconspicuous and the lines formed by the movement joints are logical in that they reflect the natural perimeter of each room. Finally, determine if any other characteristics of the floor plan invite the placement of additional movement joints. In this example, the intersection of the nook area and kitchen/family room may be a reasonable choice.
Schluter-Systems understands that the tile setter must take into account the needs of his or her client in determining the placement of movement joints in a tile installation. For example, a client may not wish to interrupt a continuous tile field that spans multiple rooms. However, as indicated by the orange lines above, there are ways to meet industry guidelines that will serve to provide the client with a durable installation that remains aesthetically pleasing.

Further Information

Note Regarding Residential Applications Typical Movement Joint Applications