This will maximize the heat and multiply the flames to their full capacity. Fireplaces burning fire glass (media), will show flames all over and one can get a considerable amount of heat and beauty from all angles of the fireplace. Aside from looking rich in flames, your fireplace will also appear larger. The EFF enriches the look of the fireplace and gives it a more contemporary look.
Robust EFF (Endless Flames Firebacks) Liner kit with burning
In the case of gas-log fireplaces, the burning gas log will be multiplied on the back and two sides of the fireplace, giving the appearance of multiple burning fires.