Laminate · Peaking
Why is my laminate floor peaking at the seams?
Peaking is when two boards push against each other and rise into a ridge. It usually means the floating floor can't expand: it is pinned by cabinets, trim or heavy furniture, or it is missing expansion space at the walls.
Also searched as: "laminate joints rising", "laminate floor lifting at the joints", "laminate tenting up"
What usually causes it
- No expansion space at walls or doorways
- Floor pinned under cabinets or islands
- Moisture or humidity swings
What you can check yourself
- Look for spots where the floor runs tight to walls, door jambs or cabinets
What an independent inspection checks
- Expansion space and pinning points
- Moisture of the subfloor
- Manufacturer installation instructions
Who is responsible?
Usually an installation issue, but moisture can be involved. The report documents both.
Get your laminate floor inspected
Tell us what you're seeing and we'll explain the next step. We cover every county in Southern California and only inspect. We don't sell or install flooring.