I need some help from any wood door experts out there…Tom O’Connor sent me these photos and asked what might have caused the horizontal lines. The lines were not visible until the doors were field finished. There are only 3 wood doors on the job (luckily), but the lines are mysterious because the 2 left-hand doors came from one skid of stock doors a month after the right-hand door came from a different skid. The lines appear straight and horizontal, and in addition to the more-defined lines, there is a fainter shadow/smudge about a foot below.
WWYD? Wood Door Damage