Insulation-JM Spider vs Cellulose
I want to insulate a knotty pine cottage on the lake, I want to insulate the exterior walls. The place is pretty empty insulation wise.
I am wondering if I should use cellulose or JM spider. My fear with cellulose, the place has had roof leaks, I still have one I haven't found, and am afraid the cellulose will get wet, and be useless.
My fear with JM spider is that there are gaps between the wood(in the interior and it will be all over the place, and the owner will be breathing it in. The saw some posts re cancer and fiberglass.
I had planned on using silicone to close the gaps, but still am afraid with the winds off the lake, it will get into the air.
Any help is appreciated.