The Napoleon Black 3-Sided Backerplate (model BK3B2844) is designed for Oakville™ X4 Series Gas Fireplace Inserts. Built from durable materials with a sleek black finish, it ensures a secure installation while providing a clean frame around the fireplace opening. The three-sided design conceals gaps and creates a polished, professional transition between the insert and the surrounding wall.
Key Features
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Compatible with Napoleon Oakville™ X4 Series Gas Fireplace Inserts
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Large 3-sided design covers the fireplace opening for a finished appearance
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Constructed from durable materials with a black finish for long-lasting use
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Provides a seamless transition between insert and wall for professional installation

