Installing a subfloor for tile involves ensuring the existing floor is level and secure. Begin by laying down a moisture barrier if necessary, then attach cement backer board or plywood using screws. Ensure all joints are staggered and properly secured. This provides a stable surface for tile installation, enhancing durability and performance.

Proper subfloor installation is critical for tile longevity and performance. Key benefits include preventing cracks and ensuring a level surface. Challenges may arise from ensuring correct installation techniques and materials. Following manufacturer guidelines is essential for successful results.