To fix popping up luxury vinyl plank (LVP) flooring, remove the loose board, clean the subfloor thoroughly, and re-glue it using specialized LVP adhesive. For minor edge lifting, use a heat gun to soften the vinyl and press it flat. For hollow spots, inject floor adhesive underneath.
Fixing a popping or lifting Luxury Vinyl Plank (LVP) depends on whether your floor is glued down or a floating click-lock system. For minor lifting, use a hairdryer and a heavy weight. For severe buckling, check your wall gaps or re-secure the plank with specialized flooring adhesive.
When Luxury Vinyl Plank (LVP) flooring pops up or peaks at the joints, it is almost always caused by a lack of expansion space, extreme temperature swings, or moisture. Floating floors expand and contract as temperatures shift, and if they hit a wall or cabinet, the planks buckle upward.
Fixing vinyl plank flooring that is coming up involves either re-securing lifted planks using adhesive, closing gaps with a pulling tool, or addressing uneven subfloors by relaying planks. Common causes include failed adhesive, lack of expansion space, or high moisture.
Why This Happens. Typical causes of crackling/popping include: Uneven subfloor: If the subfloor isn't leveled to manufacturer standards (often no more than 3/16” variation over 10 feet), small gaps form underneath. Walking forces planks to flex against these voids, creating sound.
Vinyl flooring expands and contracts slightly with temperature changes. During installation, it's crucial to leave a small expansion gap (usually around a quarter inch) around the perimeter of the room. Without this space, the planks can push against walls and buckle.
You can fix warped laminate flooring by identifying the root cause. If the damage is caused by a lack of expansion gaps, trim the edges. If the warping is minor, you can try drying the floor and weighing it down, but if the boards are severely swollen from water damage, you must replace the damaged planks.
Fixing lifting vinyl plank flooring without removing it completely usually involves re-adhering the loose edge or snapping the click-lock joint back into place. The exact method depends on the cause:
Luxury Vinyl Plank (LVP) flooring typically lasts 15 to 30 years, depending on the quality of the planks, the thickness of the wear layer, and foot traffic.
Short answer: yes, mould can grow under vinyl flooring — but only when moisture gets trapped between the planks and the subfloor. Vinyl itself is non-porous, so the planks don't host mould.
LVP (Luxury Vinyl Plank) lifting is most commonly caused by improper installation, specifically a lack of expansion gaps around the perimeter, which causes the floor to buckle, or moisture issues from the subfloor. Other reasons include uneven subfloors, broken locking mechanisms, or excessive heat from direct sunlight.
Though installation instructions may vary depending on manufacturer or installer, typically loose lay flooring is installed by first gluing down planks or tiles around the perimeter of the space (for small areas) and applying adhesive in a grid formation (for larger areas; and then loosely laying the rest of the planks ...
When this same issue happened in my house I just trimmed the planks lock tabs with a utility knife and used construction adhesive to glue that plank down. Like others have said, to fix it correctly you would need to tear the whole floor up level it out, repair spongy spots and reinstall the floor. My fix worked so far.
Big Swings in Temperature or Humidity
LVP expands and contracts with temperature changes. If the room isn't climate-controlled or if planks weren't acclimated before install, shifting can happen. That leads to visible gaps, especially in sunrooms or basements.
"Good news! You can, in fact, replace damaged click luxury vinyl planks without needing to unclick your entire floor. However, the process does take some finesse and we recommend hiring a professional installer for the work."
If your house smells musty, or you notice discoloration on your flooring, you may have mold under your vinyl flooring. Mold seldom remains hidden for long, so if you see mold creeping up from under your vinyl flooring–you're probably looking at a much bigger problem.
Yes. Both dry and wet Swiffer mops are safe to use on vinyl plank, as long as you're using cleaning pads that don't leave behind residue. Just avoid soaking the floor.
Preparation Mistakes That Lead to LVP Installation Failure
Any uneven spots, old adhesive, or leftover debris from an existing floor can transfer through luxury vinyl or stress the locking system. The result is a floor that moves, clicks, or separates. Moisture conditions matter as well.
Luxury Vinyl Plank (LVP) is a popular, waterproof flooring choice, but it has significant downsides. Its major drawbacks include vulnerability to heavy furniture dents, fading from direct sunlight, and total inability to be refinished. Furthermore, poor-quality options often suffer from brittle locking systems and emit VOCs.
Yes, you can place a refrigerator on top of vinyl plank flooring. Because the floor is highly durable and waterproof, it easily handles the weight and potential spills of a fridge. However, as with any heavy object on a floating floor, taking a few precautions prevents damaging the planks.
Healthiest Flooring Types Compared
Yes, you can use Dawn dish soap on vinyl floors. It is a safe, cost-effective way to cut grease and grime. However, you must use it sparingly—adding just 1 to 2 drops per gallon of warm water—and always rinse the floor with clean water afterward to prevent a dull, sticky film from building up.
What are the most popular vinyl plank flooring colors in 2026? Light oak, greige, and soft brown tones continue to be favorites. These colors feel fresh and versatile, working well with neutral palettes, natural light, and the relaxed, airy look many homeowners are going for right now.
Remove and Replace: In cases of significant damage or extensive lifting, the affected planks may need to be removed and replaced. This requires careful removal of the damaged planks, preparation of the subfloor, and installation of new planks.