The English term "barrier, grill, fence, grid" matches the Dutch term "hek"

other english words that include "barrier" : dutch :
barrier, dam, fence afsluiting
dam, barrier, fence barrière
fence, barrier heining
other english words that include "grill" : dutch :
grid, grill afrastering
schedule, time-table, grill, grid rooster
grid, grill traliehek