Before you attach an adhesive to a plaster wall you need to clean the surface of the plaster.
Hanging something on plaster wall.
Use a magnetic stud finder to locate the wooden studs hidden behind the plaster wall.
They can generally support pictures of up to 20 pounds.
In today s video i run through the best options for hanging a heavy picture on a plasterboard wall.
If you want to hang the piece on a plaster wall in a spot that isn t directly over a stud you can use a toggle bolt.
As mentioned earlier avoid using nails on plaster wall because they will likely cause the drywall to crack.
You ll need to determine what kind of wall you have and how much your object weighs before choosing the proper hanging technique.
To secure heavy items on plaster walls use screws that are 2 inches 5 1 cm long.
Find a stud if you can.
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Plaster hooks or hanging picture hooks are a common solution for hanging pictures on plaster wall.
Here s how to figure out what type of wall you have.
How to hang heavy objects on plaster walls step 1.
Choose an adhesive hanger.
For lighter items simply screwing into the plaster with a 1 1 4 drywall screw is usually enough to get the job done.
Instead use a screw because they won t break the plaster wall.
The weight of the piece you would like to hang and the thickness of the wall will dictate the size of the toggle bolt you will need to use.
Pre drill a hole at the spot where you want to.
For these purposes a picture is considered light if it weighs 5 lbs 2 25 kg or less.
Move the stud finder approximately 16 inches to the right or left of the mark.
Move the stud finder over the plaster wall across the spot where the heavy object will hang.
Drywall plaster and masonry are the typical wall types but you may also be hanging objects on hollow core doors or thin wood paneling.
Clean and dry the wall.
Plaster walls tend to crack or crumble easily so hanging art is a special challenge for this type of surface.
Hanging heavy objects 1.