When preparing a floor for installation, ensuring a level surface is crucial for both durability and aesthetics. One effective way to save on the overall cost of leveling is by grinding down the high spots on the subfloor before applying self-leveling compound. This method reduces the amount of leveling material required and prevents uneven thickness that can cause cracking or uneven wear. From personal experience, using a floor grinder or a handheld angle grinder with a diamond cup wheel can efficiently smooth out any peaks or rough patches. It’s essential to wear protective gear and ensure adequate dust control during the grinding process. After grinding, thoroughly clean the surface to remove dust and debris, which helps the leveling compound bond properly. In addition to saving costs, grinding high spots can speed up the installation process. When the floor is already close to level, the self-leveling compound can cure faster and more evenly, reducing wait times and labor costs. This step is particularly beneficial when installing sensitive floor coverings such as engineered wood or vinyl planks, which require a perfectly flat base. Overall, combining grinding high spots with self-leveling techniques creates a high-quality, durable floor finish. For installers and DIY enthusiasts, this approach not only enhances the flooring performance but also optimizes budget and time, making it a valuable tip during any flooring project.