Fortunately this is not a common occurrence. The good news is the cracks can be fixed so the floor looks brand new. Hardwood Floors Crackling When Walked On.
This video is about Cracking in Hardwood Flooring.
I have the wood stain and finish. Most squeaks occur as a result of the normal cycle of seasonal contraction and expansion. This is normal and is acceptable. Bona improves conditions on the job and sets new standards with efficient ergonomic and dust-free sanding machines.
