Current 49+ Fireplace Insert Sizes
Current 49+ Fireplace Insert Sizes. Regency fireplace inserts are designed to fit inside up to 95% of installing fireplace inserts. Be sure to get one that is properly it is usually wise to work with a knowledgeable dealer when sizing a fireplace insert. They come with a metal surround that acts as a frame and covers the gap between the insert and the opening of the fireplace. A wide variety of fireplace insert sizes options are available to you, such as project solution capability, function, and material.