It s actually not too hard to hang things on plaster walls however as long as you use screws and work slowly and carefully.
Hanging objects on plaster walls.
Pre drill the holes and use fairly long screws to ensure a secure fit.
They can generally support pictures of up to 20 pounds.
How to hang heavy objects on plaster.
Instead use a screw because they won t break the plaster wall.
If you re hanging heavy objects use screws with anchors for added protection.
For lighter items simply screwing into the plaster with a 1 1 4 drywall screw is usually enough to get the job done.
Plaster walls tend to crack or crumble easily so hanging art is a special challenge for this type of surface.
Although plaster walls are thicker and denser than drywall they re also hollow so require heavy duty fasteners to secure weightier objects.
Using the right hardware for hanging art combined with the correct installation.
Though there are several methods of locating studs or supports behind the wall the most reliable is using a magnetic stud finder.
Simply hanging something heavy on a plaster wall can result in damage to the wall and the object if you don t tap into the supporting structure behind the plaster.
Plaster is more easily damaged than drywall so it s recommended to tap into the supporting studs where possible.
As mentioned earlier avoid using nails on plaster wall because they will likely cause the drywall to crack.