http://www.diy.com/diy/jsp/bq/nav/na...1408129587 35

Does anyone know if I can allow flue gases from a gas fire to come up
against this laminate back panel? Or, does the panel have to be backed
at all points of it's surface by brick/plaster/the wall? Of course flue
gases just want to go up chimney from the gas fire, but if back panel if
not entirely backed by brick/plaster of course flue gases will come up
against the laminate. TIA.