First figure out what is causing the buckling.
Repair hardwood floor buckling.
Although the damage appears atrocious and costly to fix you can easily repair the issues yourself after becoming familiar with the common causes behind it.
Homeowners with wood floors are frequently faced with buckling or peaking floorboards.
You will need to fix this problem before you start thinking about the floor repair.
Unless you find the culprit you will continue to experience this problem.
If spilled water sits atop the flooring for too long or if moisture seeps into the wood from the subfloor.
Buckling floor should be repaired at the first signs to help to avoid a major repair later and to prevent further damage.
A buckled floor with only minor damage can sometimes be repaired simply by removing the excess moisture but serious buckling will necessitate replacing the hardwood boards.
Buckled boards on your hardwood floor mean moisture has gotten in there and expanded the wood forcing those boards up and out of their fittings with the surrounding boards.
Even if you are cautious weather and excess moisture can be a main problem with your hardwood floors and buckling.
How to fix a buckled hardwood floor.
When it comes to buckled hardwood flooring options the good news is that your floor might not need a major repair job.
Often wood floors that are bulged can dry out and return to their reasonable condition on their own especially laminated floors or parquets which have not been exposed to moisture too long.
Hardwood floors buckle when the humidity levels in the lower levels of the house are too high in the crawlspace or basement explains the basement health association in the article negative effects on hardwood floors.
Moisture is the downfall of many hardwood floors.