When homeowners plan a flooring replacement, they usually focus on selecting the surface material—the hardwood finish, tile pattern, or plank color. However, the secret to a flawless, long-lasting floor lies beneath the surface: the subfloor.
Skipping or rushing subfloor preparation is the leading cause of floor failure. Here is why proper prep work is non-negotiable for a successful installation:
Prevents Cracks, Squeaks, and Unlevel Surface
- Tile: Installing tile over an uneven subfloor creates hollow spots, leading to cracked tiles and broken grout lines over time.
- Planks & Hardwood: Dip or bumps in the subfloor cause planks to bounce, squeak, or separate at the joints.
Protects Against Moisture Damage
Before laying down new flooring, checking moisture levels in concrete or plywood subfloors is critical. Proper moisture barriers prevent wood expansion, plank warping, and mold growth beneath your new floor.
Ensures Manufacturer Warranty Compliance
Most premium flooring manufacturers require subfloor surfaces to be level within strict tolerances (e.g., 3/16 inch per 10 feet). Installing over poor subfloors can completely void your product warranty.
Our Approach at Fortitude Flooring Installations:
We never cut corners on the foundation. Our team conducts thorough subfloor inspections, grinding down high spots, filling low areas, and applying moisture protection so your investment stands the test of time. Ready to start your project the right way? Get a free estimate with us today!
