The mirror will hang from two points on the wall so you ll need one anchor for each hanger that is not driven into a stud.
Hanging a heavy mirror in plaster wall.
A variety of drywall anchors are available.
Thread machine screw through toggle bolt nut then pinch flat the wings on the toggle and push it through the hole in the wall.
Mark the wall near the center of the top edge with a pencil or painter s tape.
One foolproof method to hang heavy mirrors or picture frames is to use a molly bolt.
To hang mirror on a plaster wall use a toggle bolt outfitted with a picture hanging hook.
To hang a heavy mirror it s best to select packages of heavy duty anchors.
This hollow wall anchor will allow you to hang your frame anywhere without having to find a stud.
Aside from eliminating the need for tools during installation the seamless material does not require punching a hole in your drywall.
Hangers and hooks are also rated by weight so select those that are designed to hold the weight of your mirror.
Plaster hooks or hanging picture hooks are a common solution for hanging pictures on plaster wall.
Instead use a screw because they won t break the plaster wall.
Your mirror is too heavy for picture hooks alone but a wall anchor would likely do the trick to attach them to a wall made of drywall or plaster.
Hang a mirror using hooks step 1 hold the mirror in place close to eye level.
They can generally support pictures of up to 20 pounds.
Here are the basic tool you ll need.
As mentioned earlier avoid using nails on plaster wall because they will likely cause the drywall to crack.
Drill hole through plaster large enough to accept the toggle bolt.
Using molly bolts is really simple.
The double sided tape can support up to 10 pounds and is ideal for mounting glass tile and artwork.