Use shims to get a gap between the wall and mirrors then use a flat prybar and gently flex the middle of the mirror out from the wall to break the grout off the wall.
How to remove floor to ceiling wall mirrors.
Remove wall mirrors floor to ceiling three floor to ceiling wall mirrors with beveled mirror trim to hide the seams i want them removed.
The rectangular mirrors totaling 6 to 8 tightly abut one another and go right into the corners of the adjacent walls.
I don t know type of adhesives were used to attach the mirrors to the wall and i m guessing the mirrors have been there for 50 or 60 years.
Installing floor to ceiling mirrors along an entire wall was once touted as a means to increase natural lighting or to make small spaces seem bigger.
I m also assuming the mirrors will break into many pieces as i remove them.