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Hardwood Floor Water Damage in Richardson, TX
Hardwood can often be saved after a clean-water leak if drying starts within a day or two. LVP and laminate usually have to come up so the floor underneath can dry. Call (972) 947-2040 before anyone pulls up a floor you might be able to keep.
Right now
Protect the floor while you wait
- Stop the water source and soak up standing water with towels or a wet/dry vac.
- Move rugs and furniture off the wet area; wet rugs hold water against the wood.
- Don’t apply heat with space heaters or a heat gun; fast, uneven drying can crack boards.
- Photograph the floor, including any cupping, before anything is removed.
Save or replace?
Which floors can be saved
| Floor type | Usually | Why |
|---|---|---|
| Solid hardwood, clean water, caught early | Often saved | Mat drying systems pull water up through the boards |
| Engineered hardwood | Sometimes | Depends on the core and whether layers separate |
| Laminate | Usually replaced | Fiberboard core swells and doesn’t recover |
| LVP / vinyl plank | Usually lifted | Water trapped underneath can’t dry through it; planks may be reused if undamaged |
| Any floor soaked by sewage | Replaced | Category 3 water contaminates porous wood |
Read the floor
Cupping, crowning or buckling: what your floor is telling you
Wood floors change shape as they take on water, and the shape tells you a lot about where the water came from and whether the boards can be saved.
| What you see | What it usually means | What to do |
|---|---|---|
| Cupping | Board edges sit higher than the centers. Moisture is usually coming from below, from the subfloor or slab. | Find and stop the moisture source, then dry the floor. Mild cupping often flattens once the wood dries. |
| Crowning | Board centers sit higher than the edges. This often happens when a cupped floor is sanded before it has dried. | Don’t sand or refinish until moisture readings are back to normal. |
| Buckling | Boards lift off the subfloor, sometimes by inches. | This is the most severe sign. The affected boards usually need to come up. |
| Dark stains or black marks around nails | Water sat on or under the wood for a long time. | Have the area checked for moisture and mold before deciding on repairs. |
Any of these after a leak means the wood and subfloor need moisture readings, not guesswork. Call (972) 947-2040 and we’ll connect you with an independent provider who can measure and dry the floor.
How it’s dried
How hardwood floor drying works
- Moisture readings of the wood and subfloor, compared with a dry area of the same floor.
- Floor drying mats sealed to the surface and connected to a vacuum system draw water up through the boards.
- Dehumidifiers keep room humidity low so the wood can release moisture.
- Daily readings until the floor reaches its drying goal.
- Wait, then refinish. Sanding and refinishing come only after the moisture has evened out, sometimes weeks later.
See structural drying for how drying goals and logs work.
Local factors
Floors in Richardson homes
Most Richardson homes sit on slab-on-grade foundations, so hardwood and LVP are often installed directly over concrete. Water that gets under the floor sits on the slab with nowhere to go, which is one reason floating floors come up after a leak.
A warm spot or cupping away from any sink or tub can also point to a slab leak under the floor.
What will it cost? See the Richardson cost guide. Filing a claim? See the insurance claim guide.
FAQ
Hardwood floor water damage FAQs
Can hardwood floors be saved after water damage?
Often, if the water was clean and drying starts fast. Solid hardwood that has started to cup can flatten as it dries with specialized floor drying mats. Boards that have buckled off the floor, delaminated engineered planks, or wood soaked by sewage usually need replacing.
What is cupping, and will it go away?
Cupping is when the edges of each board rise higher than the center because the underside absorbed more moisture than the top. It often improves as the floor dries. Sanding a cupped floor before it’s fully dry can leave it crowned once the moisture evens out, so wait for readings first.
Why does LVP or laminate have to come up?
Floating floors trap water underneath, between the planks and the slab or subfloor, where it can’t evaporate. Laminate also has a fiberboard core that swells when wet. Lifting the flooring is usually the only way to dry the floor beneath.
How long does it take to dry hardwood floors?
Longer than drywall or carpet. Hardwood often needs several days to a couple of weeks with mat systems and dehumidifiers, depending on the wood, the subfloor and how long it was wet. Readings decide when it’s done.
Should I sand a cupped floor right away?
No. Sanding a floor that is still wet can leave it crowned once it finishes drying. Wait until moisture readings in the wood and subfloor are back to normal, then decide whether sanding, board replacement or nothing at all is needed.
Can I just put fans on a wet hardwood floor?
Fans help with surface water, but they don’t dry the subfloor or the slab under it. Water trapped underneath keeps the boards cupping. Professional drying uses moisture meters and, where needed, drying mats or dehumidifiers to pull water out from below.
Sources for this page
Last updated October 2026.
Wet wood floors?
Call before anything gets torn out. Some floors can be saved.