A closure plate is required (to prevent heat being wasted by travelling up into the chimney and also to prevent "old soot smells" into the room as a chimney warms from the heat of the liner).
A closure plate is used when a chimney liner, containing flue gases, is present. The closure plate is therefore only required to seal the chimney for cosmetic reasons, to stop soot old soot falling on the stove but also to stop heat disappearing up the chimney and being wasted.
Chimney Closure Plate / Register Plate Including Access Hatches & 5" & 6" Hole
48 Hours
Galvanised Steel Construction
Includes Brackets