If the mirror was already attached to the wall it should be removed so that the glass shelf may easily be attached.
Hang shelves mirror wall.
Attaching a glass shelf to a mirror is no different.
Hold the mirror against the wall in your desired position and mark the top and bottom corners using a pencil.
Secure medium weight items such as mirrors artwork and shelves weighing between 20 and 40 pounds with plastic ribbed anchors that spread out behind the wall after inserting the screw.
Mark the location of the top edge and the center of the frame.
Choose a picture hanger based on the weight of the picture or mirror.
Parallel to the lines you ve drawn but about 1 inch 2 5 cm inside stick 4 pieces of painter s tape to the wall.
Set the mirror down.
You can buy special plastic anchors for hanging heavy mirrors and pictures but you ll be left with a sizable hole to repair if you decide to relocate the object.
Use a level to ensure that the mirror will not hang crooked.
Hang using picture wire hold the mirror against the wall at the desired position.
The best choice is to do what the pros do.