The Osburn Bottom Faceplate Backing Plate, part number AC01321, is a finishing accessory designed to complete the lower section of compatible Osburn Matrix wood insert installations. It provides extended bottom coverage to create a clean and professional appearance around the insert.
This backing plate measures 44 inches by 6 inches and installs directly beneath the fireplace insert opening. It is engineered to align with the faceplate surround, helping conceal gaps and ensuring a symmetrical four-sided finish when paired with compatible faceplate kits.
What’s Included: Bottom faceplate backing plate panel for insert installation.
Installation Limits: For use only with compatible Osburn Matrix wood insert models and must be installed beneath the insert opening as part of a faceplate system.
Compatibility: Compatible with Osburn Matrix wood insert models.