When laying tile on a diagonal, what angle is used for the layout line?

When laying tile on a diagonal, a 45° angle is used for the layout line. This angle is critical because it allows the tiles to be oriented in a way that maximizes the visual impact and aesthetic appeal of the flooring. The diagonal layout introduces a dynamic pattern compared to a traditional grid layout and can make a space appear larger and more visually interesting.

To create a layout with a 45° angle, you typically start from the center of the room or the focal point and measure out to find the corners, ensuring that the setup aligns perfectly. This method not only enhances the appearance but also helps in maintaining symmetry throughout the installation process, which is important for achieving a professional finish. Understanding how to properly place and angle the tiles ensures that they fit together seamlessly, reducing the risks of uneven gaps or alignment issues.