Stonecrest's housing stock was built predominantly between 1990 and 2010, and builder-grade laminate installed in these homes 15–25 years ago is reaching the end of its useful life. The compressed-fiberboard cores of early laminate are absorbing Georgia's humid air through worn edges and micro-gaps at the joints, causing planks to swell, peak at the edges, and eventually separate.
Arabia Mountain's outdoor culture means Stonecrest homes take in more moisture, dirt, and humidity than typical suburban households. Early laminate was not designed for this environment. Today's water-resistant laminate products solve this problem with compressed-core technology that resists moisture at the joint — but only when properly installed with adequate expansion gaps and the right underlayment for south DeKalb County slab conditions.