Hardwood floor water damage over a slab is a bond problem as much as a moisture problem. Glue-down engineered plank has no air space under it, so water past the seams spreads flat along the adhesive and stays there. The wear layer swells, the core takes water from below, and the first honest sign is sound rather than sight: a plank that tapped solid last month goes hollow once the glue releases. Wide boards make it obvious, because a seven-inch plank shows twice the cup of a narrow strip for the same amount of water.
Bee Cave floors also run a long way before anything stops them, out of the kitchen, past the island toe kick, into the pantry and down the hall. Water follows them. So the first thing we do is find the edge of the wet area with a meter, mark it on the floor, and read the slab under a plank at the far end to see whether the water beat us there.
Mats, vacuum, and the reading that decides it
Drying a sealed floor from the top is close to useless, because the finish is built to keep water out and does the same job at keeping it in. Mats get sealed down over the field and put the plank under vacuum from above, which is the only direction left when the back of the board is stuck to a slab. Dehumidifiers keep the room thirsty enough that the wood gives moisture up instead of taking it back. It runs slowly on purpose. A floor pushed hard goes from cupped to crowned and cracks its finish, which turns a drying job into a sanding job. Readings come off the plank and the slab daily, and if they are not moving after the first couple of days, the bond is gone and we say so instead of running equipment at your expense.
- The wet area mapped and marked with a meter before any equipment is set
- Mats sealed to the surface, pulling moisture up through the plank under vacuum
- Dehumidification alongside, and the pace held slow to avoid crowning and a cracked finish
- Plank and slab read daily, with a straight verdict when the numbers stop moving

Where plank cannot be saved, replacement is real work rather than a patch: the old adhesive comes off the slab, the substrate gets checked for flatness, and new material goes down. You hear which sections are which before anything is pulled. Call (512) 271-5099 while the boards are still flat enough to be worth drying.










