This door style is the same as a solid slab door except that the core is made of furniture-grade plywood, which helps to prevent warping. We do not warrant these doors since there is a tendency for
slab doors to warp.áThe standard edge on a Premium- or Budget-grade
flat-panel cabinet is the L-Edge. The standard edge for Builder-grade
cabinets or thoseámade in 2007 was the R-Edge. For more details click
on this door edge link.