What Property Owners Need to Know About LVP After a Storm

Luxury vinyl plank (LVP) is marketed as waterproof, durable, and perfect for busy households. In many ways, it is. However, if your property in Plano is affected by floodwater, LVP can become one of the most deceptive materials in the building — and one of the most costly to restore.

Here's what most owners don't realize until it's too late: 

LVP may shed water from the top, but floods don't play by the rules. Moisture doesn't stay on the surface. It seeps in from the edges, soaks underneath, and lingers where you can't see — until rot, mold, or floor failure proves it was never really "waterproof" to begin with. 

The Floor Looks Fine-Until You Smell It 

Pull back a plank just 24 hours after a flood in a Plano summer, and you'll smell the truth. Underneath that clean-looking floor, you'll often find: 

  • Swollen underlayment or wet OSB sheathing 

  • Trapped moisture with no airflow or evaporation path 

  • Adhesive delamination, especially on glue-down installs 

  • Early microbial activity — even if no visible mold appears 

And if you have a floating LVP over a foam pad? That foam becomes a sponge. No amount of surface drying will stop what's festering beneath. 

How Flood Cleanup Pros Handle LVP 

At Lightspeed Restoration of Frisco & Plano we've seen hundreds of "post-flood" calls that came weeks after the water was extracted, when the floor started cupping, buckling, or developing an unpleasant odor. By then, it's not a drying job. It's a demo and rebuild. 

Here's what a proper response looks like: 

  • Moisture mapping through and under the flooring 

  • Thermal imaging of perimeter walls and floor transitions 

  • Strategic plank removal to test subfloor saturation 

  • Air mover placement with baseboard or floor removal (as needed) 

  • Desiccant or LGR dehumidifiers running immediately

Skipping this or relying on a shop vac and a dehumidifier nearly guarantees that microbial growth will take hold under the LVP and spread. 

Insurance May Push Back — Be Ready 

Insurers often point to "cosmetic" damage, but warped or softened flooring is often a symptom of more serious underlying issues. Get professional documentation and moisture readings upfront, especially if: 

  • The floodwater entered the baseboards or exterior doors. 

  • You have slab-on-grade construction (common in Plano) 

  • The LVP was installed less than 2 years ago — some warranties can help cover partial replacement. 

  • Your insurer may offer cosmetic-only payouts if your subfloor wasn't inspected or appropriately mapped. 

The Bottom Line: Remove First, Rebuild Later 

Yes, LVP is water-resistant. However, it's not floodproof, and in Plano's climate, time exacerbates the problem. If your floor was underwater for any amount of time, it needs to come up. Waiting for visible damage is a costly gamble.

Call Lightspeed Restoration of Frisco & Plano at (972) 399-3236 for a flood damage cleanup assessment today. We're local, fast, and IICRC-certified, responding within hours. 

Even if the flooring looks fine, we'll tell you what's happening underneath — and help you fix the problem.

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