The short answer
What Water Does to Laminate
Laminate flooring is made of layers, with a fiberboard core that absorbs moisture. When water seeps into the edges or through seams, the core swells and the top layer can bubble or peel. This damage is often permanent, and sanding or refinishing does not work on laminate like it does on hardwood.
The extent of the damage depends on how long the water sits and how much gets under the surface. A quick wipe of a spill may leave no trace, but a slow leak from a dishwasher or a flooded bathroom can ruin planks beyond repair. Even if the surface dries, the swollen edges may stay raised and the locking seams may weaken.
Signs Your Floor Is Damaged
Look for visible changes soon after any water event. Common signs include bubbling or peeling on the surface, edges that feel raised or rough, and a spongy or soft spot underfoot. You might also notice a musty smell or see dark staining along the seams.
If you catch these signs early, you may be able to dry the area and limit the damage. Use towels to soak up standing water and set fans or a dehumidifier in the room. If the floor stays soft or the color changes, the planks likely need replacement.
- Bubbling or peeling on the top layer
- Edges that feel raised or rough
- Spongy or soft spots when you walk
- Dark staining or discoloration along seams
- Musty odor that lingers after drying
How to Dry a Wet Laminate Floor
Act quickly to remove standing water. Mop up puddles with towels, then use a wet-dry vacuum if you have one. Open windows or run fans to circulate air and speed up drying. The faster you dry the floor, the better the chance of saving it.
For larger leaks or flooding, you may need to pull up the flooring to let the subfloor dry. In that case, the pros can assess how far the water spread and whether the planks can be reused. Do not try to force dry with high heat, as that can warp the planks further.
When to Replace vs. Repair
If only a few planks are damaged and you have spare pieces from the original install, you might replace just those. But if the water affected a large area or the subfloor is wet, replacing the whole floor is often more practical. The pros can remove the damaged flooring and check the subfloor for mold or rot.
The decision also depends on the age and condition of your floor. If the floor is old or already worn, patching may not match well. A local water damage pro can help you weigh the options and handle the removal if needed.
- Replace a few planks if you have matching spares
- Replace the whole floor if damage is widespread
- Check the subfloor for mold or rot before reinstalling
- Consider the age and condition of your existing floor
Preventing Future Water Damage
Prevention starts with quick cleanup of spills and using mats in entryways and near sinks. Check appliance hoses and connections regularly for small leaks. In areas prone to moisture, like bathrooms or laundry rooms, consider using a waterproof underlayment or choosing a different flooring type.
If you live in Layton, keep your shutoff valve location written down so you can stop a burst pipe quickly. Knowing how to shut off the water can save your floor from a major soak. For ongoing peace of mind, a water damage inspection can catch hidden issues before they become costly.
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Call (801) 383-0232 any time, day or night, and describe what happened.
Call Now (801) 383-0232Frequently asked questions
Can a laminate floor be saved after water damage?
Sometimes, if you dry it quickly and the damage is minor. Small spills wiped up right away may leave no mark. But if water sits for hours or seeps into the seams, the core swells and the floor cannot be fixed. Replacement may be the only option.
How long does it take for water to ruin laminate?
Damage can start within a few hours, especially if water pools on the surface or seeps through seams. The longer the water stays, the more the fiberboard absorbs and swells. Acting within the first hour gives you a better chance, but even then, permanent damage is possible.
Does insurance cover laminate floor water damage?
Policies vary, and your insurer decides what is covered. Some policies cover sudden water damage from plumbing failures, while gradual leaks may be excluded. Check your policy and document the damage with photos. If you have questions, contact your insurance company directly.