To properly cut a straight seam when installing sheet vinyl flooring, how much should you overlap the vinyl sheets?

When installing sheet vinyl flooring, overlapping the vinyl sheets by 3 inches is important for ensuring an adequate and precise cut. This overlap allows for sufficient material to account for any minor inconsistencies in the edges of the sheets, which can occur during the cutting process. When you have a larger overlap, it offers better control and ensures that the cut is made in a straight line, providing a clean and professional seam that will adhere well and maintain the integrity of the flooring.

By using a 3-inch overlap, you also give yourself a buffer to trim any excess material accurately, which is essential for achieving a seamless look once the flooring is installed. This practice helps to prevent small gaps that could lead to issues such as moisture infiltration or unevenness in the finished surface. A smaller overlap might not provide enough material for an accurate cut, while a larger one could create unnecessary bulk where the sheets meet, complicating the installation process.