Find the wall stud or use heavy-duty wall anchors rated for the mirror’s weight
Measure the mirror and mark the desired hanging height on the wall
Use a stud finder to locate studs and confirm with a small test hole if needed
Mark the mounting points on the wall using the mirror’s hardware spacing
Check that the marks are level
Drill pilot holes at the marked points
Install the appropriate anchors or screws into the studs
Attach D-rings, wire, or mounting brackets to the back of the mirror if not already installed
Lift the mirror with a helper
Hang the mirror onto the installed hardware
Verify that the mirror is secure and level
Add felt pads or bumpers to the bottom corners if needed
Test stability gently before letting go completely