INTERRA wood insert by Mdesign

Interra, the wood insert by M-design, is the ideal choice for using and renovating old fireplaces and quadrupling their thermal efficiency. The insert features integrated forced ventilation that allows the living room to heat up quickly. The result: a perfect marriage of design and modern combustion technology. If you cannot install the Luna or the Venus due to lack of space, inability to provide an outside air supply for combustion, and no flue liner for natural convection, the Interra insert will be your best choice!

Four sizes are available: 60 / 68 / 74 / 78