LATICRETE self-leveling underlayments are cement-based products used to achieve a flat surface on concrete or wood subfloors that have become uneven due to settlement, improper pouring, or age. A flat surface is non-negotiable for modern tile installations; if you attempt to install large-format tiles on an uneven subfloor, you will almost certainly encounter lippage—where tiles are not flush with each other—or hollow spots where the tile lacks support, leading to future breakage. These products flow across the floor to fill dips and voids, effectively creating a clean, level plane. Once cured, these underlayments provide a high-strength, smooth base that is compatible with most modern flooring adhesives and mortars. They are particularly valuable in major renovation projects where you need to integrate new floor heights or correct significant substrate flaws. Always consult the product technical sheets for information regarding primer requirements and application depth. Proper use of these systems saves significant labor during the tile setting process and ensures a professional, high-quality result.

Key considerations

  • self-leveling underlayment
  • LATICRETE floor prep
  • leveling uneven floors
  • LATICRETE
  • Self-leveling
  • Underlayment
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