Freefoamand#039;s 410mm wide, 18mm thick, and 1.25-metre length box end board is a perfect choice to cut out the wide section of the board found below the bargeboard and where it joins the PVC fascia boards.This replacement fascia box end is coated in a smooth dark grey finish (RAL 7045).For more information on how to construct a box end board please take a look at our guide on how to make a fascia box end or our video below;