We have plans to install a stove soon, everything is prepared in the chimney and such, but there is a small wall section that comes about 10 cm too close with the stove we are looking at (side glass). The chimney sweep mentioned something that can be put on the wall that protects and is okay. The wall consists of gypsum-OSB and wood studs. I would prefer to avoid more modifications than necessary to the wall...
What is the material the chimney sweep is talking about? He's also going to come home and check, but who knows how long that will take...
