A mesh barrier designed to prevent embers and sparks from escaping the firebox of a wood-burning appliance, this safety device typically features a tightly woven metal construction. Installed in front of the stove opening, it allows for viewing the fire while significantly reducing the risk of stray sparks igniting nearby flammable materials. A common example is a freestanding, hinged metal screen placed directly in front of a wood stove.
Its implementation offers crucial protection against fire hazards, safeguarding homes and occupants from potential damage and injury. Historically, simpler barriers like curtains or loosely fitted panels were employed, but modern iterations provide superior spark containment and structural integrity. This improvement in safety technology has contributed to the continued responsible use of wood-burning stoves as a heating source.