The Regency Ei29 3-Sided Oversized Backing Plate is designed to provide additional coverage around the Regency Atmosphere Ei29 Electric Fireplace Insert for a cleaner, more complete installation. Its oversized design is especially useful for larger fireplace openings or situations where extra coverage is needed beyond the standard faceplate.

The three-sided design frames the top and sides of the insert while leaving the hearth area open, creating a classic fireplace appearance that works well for traditional fireplace conversions. It helps conceal surrounding gaps and creates a more polished transition between the insert and the existing fireplace structure.

With its simple, finished look, the Regency Ei29 3-Sided Oversized Backing Plate is a practical accessory for homeowners who want their Ei29 installation to feel more seamless, balanced, and professionally integrated into the room.