Central Florida relative humidity averages over 70% year-round. Concrete slab foundations absorb moisture from damp subsoil and pass it directly toward interior floor coverings.
Why Traditional Wood Fails in High Humidity
Solid hardwood absorbs airborne vapor, swelling across its width. On concrete slabs, this leads to cupping and crowning unless moisture barriers and engineered planks are used.
The Waterproof LVP Solution
Rigid core SPC (Stone Polymer Composite) LVP expands and contracts less than 0.05% under extreme humidity swings. It is impervious to moisture from above and below.
The Genesis Bottom Line
Installing 100% waterproof SPC luxury vinyl plank with built-in vapor barrier underlayment is the single most reliable long-term flooring solution for Florida homes.