non-combustible wall

we are building a cabin in northern Minnesota and are installing a wood burning stove. What is your ideas about using a sheet of tempered glass with a off set from the combustible wall of 2 inches as a back wall? How close to the stove could the glass be before problems with breakage? I have no idea of how much heat a tempered piece of glass can take.

I have read and I agree to glassonweb.com's Terms of Use, including Privacy Policy and Cookie Use.
On