Your LVP can look perfect on installation day — and start separating months later.
If you are planning LVP installation in Centennial, gaps between planks usually mean something in the flooring system is moving, flexing, or being stressed.
At Dream Flooring LLC — (303) 330-0575, we look beyond the visible gap and try to find the reason it opened in the first place.
Because pushing the planks back together does not fix the cause.
1. The Subfloor Was Not Flat Enough
This is one of the most common reasons floating LVP starts moving.
If the floor underneath has:
- Low spots
- High spots
- Dips
- Humps
- Uneven transitions
the planks may flex every time someone walks across them.
Over time, that movement can stress the locking joints.
Eventually, seams may start opening.
The gap you see on top may have started with a dip underneath.
2. The Locking Joints Were Damaged During Installation
Click-lock systems rely on relatively small edges to hold the entire floor together.
If those edges are:
- Forced together
- Bent
- Cracked
- Not fully engaged
- Damaged during cutting or installation
the floor may still look fine initially.
Then normal traffic starts pulling the weak joint apart.
At Dream Flooring LLC — (303) 330-0575, we pay attention to how the planks engage, not just whether they appear connected from above.
3. There Was Not Enough Expansion Space
Floating LVP needs room around the perimeter.
If the flooring is installed too tightly against:
- Walls
- Door frames
- Cabinets
- Fixed objects
normal expansion can create pressure across the floor.
That pressure may eventually show up somewhere else as:
- Buckling
- Movement
- Open joints
- Raised areas
More flooring does not mean less need for expansion space.
It means expansion planning becomes even more important.
4. Something Is Pinning the Floating Floor Down
A floating floor is supposed to move as one system.
Problems can start when sections become trapped under heavy or permanently fixed objects.
Depending on the product and installation requirements, trouble can occur around:
- Kitchen islands
- Built-in cabinets
- Heavy fixed millwork
- Improperly installed trim
If one area cannot move while the rest of the floor does, stress can build at the joints.
5. Heavy Traffic Can Expose a Weak Installation
A weak locking joint may survive for weeks or months.
Then daily use exposes it.
Common stress areas include:
- Hallways
- Kitchen entrances
- Doorways
- Living-room transitions
- Areas where people constantly turn or pivot
That is why separation often appears first in high-traffic areas rather than in the middle of an unused bedroom.
6. The Existing Floor Underneath Was Unstable
LVP can sometimes be installed over an existing floor.
But only if that surface is suitable.
If the old floor underneath is:
- Loose
- Cushioned
- Peeling
- Cracked
- Moving
- Uneven
the new LVP may inherit those problems.
Covering an unstable surface does not make it stable.
7. Temperature Changes Can Add Stress
LVP is dimensionally more stable than natural hardwood, but it is not completely unaffected by temperature.
Large temperature swings can still contribute to movement.
This can matter in spaces with:
- Strong direct sunlight
- Large windows
- Poor temperature control
- Significant seasonal changes
The flooring manufacturer’s installation requirements should be followed carefully.
8. One Small Gap Can Become a Bigger Problem
When one joint opens, dirt and debris can enter the seam.
Movement can also continue stressing nearby joints.
That is why repeated separation should not simply be ignored.
If the same area keeps opening after being pushed back together, the problem is probably deeper than the visible seam.
Can the Floor Be Repaired Without Replacing Everything?
Sometimes.
Depending on the cause, the solution may involve:
- Reconnecting planks
- Replacing damaged planks
- Correcting expansion space
- Repairing the subfloor
- Reworking a transition
- Reinstalling a section
But if the underlying problem remains, the separation may return.
The Best Question to Ask Before Installation
Do not ask only:
“Is this good LVP?”
Ask:
“What are you doing to make sure the locking system stays supported?”
That shifts the conversation toward:
- Subfloor flatness
- Proper expansion
- Layout
- Joint integrity
- Installation technique
Those details matter long after the flooring boxes are gone.
At Dream Flooring LLC — (303) 330-0575, we provide LVP installation, vinyl flooring, hardwood, engineered hardwood, laminate, repairs, stairs, and subfloor preparation throughout Centennial and Denver Metro.
If your LVP is separating — or you are planning LVP installation in Centennial — call Dream Flooring LLC at (303) 330-0575.
When LVP separates months later, the gap is usually the symptom. The real problem often started before the floor was ever finished.
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