I am thinking about installing niche on outside wall. One of my concerns I have is that if siding needs to be changed, during installation of the new one, nails can go through the plywood and penetrate the niche. Is this a legitimate concern, or are nails will not go that deep?
Update: The wall is made from 2x4's and I am located in NJ. I am thinking about using Reflectix insulation in the cavity of 2x4's where niche will go.
Update 2: Is it a good idea to add another set of 2x4's to existing wall to make niche stand out 4" from the wall? Not grow the whole wall, but only part where niche will go. Here is the drawing of what I mean.