1 ) door skin: 24 gauge or 25 gauge galvanized steel 2) finger joint pine as door edge 3) insulated with high density poly foam 4) solid wood block for the door lock hole 5) finish with prime or powder coating 6) solid wood rail 7) mainly exported to usa, canada, mexico, panama, republic tranidad of tabago and. Nigeria etc. 9)avaliable size: 2í»6í¦/2í»8í¦/2í»10í¦/3í»0í¦*79í¦*1 3/4í¦ 800/900*2130*35mm 800/900*1980/1990*44.5mm Optional: *steel edge is optional *polystyrene insulation is optinal *steel sweep holder optional