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The recommended movement joint size for tile installations is typically between 1/8 inch and 1/4 inch. This size allows for the necessary flexibility to accommodate expansion and contraction due to temperature changes and moisture levels. Movement joints are crucial in preventing stress on the tiles, which can lead to cracking or other forms of damage.

Using a joint size within this range strikes a balance; it is large enough to provide the needed movement while not being so wide that it compromises the aesthetic appearance or integrity of the installation. Proper spacing is essential in ensuring that the tile installation can adapt to environmental changes, thus enhancing durability and longevity.

Movement joints are strategically placed around the perimeter of tiled areas, particularly in large installations, to ensure that stress is evenly distributed and effectively managed. This practice aligns with industry standards and guidelines for tile installations, making it an essential aspect of the process.