Hello and thankyou to everyone for a great site, i am trying to help out a friend who is trying to install an applacian model 32bw in his majestic prefab. To make a long story shorter he purchased the unit used and realized it would not fit. He then proceeded to remove the guts of the majestic so all that in left the metal framing if this makes sense. He is already purchased a ss chimnel liner kit. His question to me and now mine to you is, is there an insulation that can be installed between the stove and metal framing or can anything else be done or should this project be scrapped? Thank you in advance for any help. P.S. if it is anyhelp i can send pics of what he has right now. Thanks again!