You may not notice the damage but as plaster comes loose from the lath it will eventually begin to sag and soon fall off the wall if the sagging continues unchecked.
Hang something heavy on plaster walls.
Find a stud if you can.
Move the stud finder over the plaster wall across the spot where the heavy object will hang.
Screws and screws with masonry anchors for heavy items are your best choice for hanging things on plaster walls without picture rail.
How to hang heavy objects on plaster walls step 1.
Hanging heavy objects on the wall can be tricky and with all the options available out there downright confusing.
Plaster is more easily damaged than drywall so it s recommended to tap into the supporting studs where possible.
Even more so if you live in an old house with plaster and lath walls.
For lighter items simply screwing into the plaster with a 1 1 4 drywall screw is usually enough to get the job done.
Therefore it s the strongest part of the wall and the ideal place to hang pictures from.
Pre drill a hole at the spot where you want to.
Move the stud finder approximately 16 inches to the right or left of the mark.
To secure heavy items on plaster walls use screws that are 2 inches 5 1 cm long.
How to hang heavy things on plaster walls using a wall stud generally speaking it s best to hang heavy pictures on a wall stud.
As mentioned earlier the wall stud is where the wooden lath attaches to the wooden frame behind the plaster.
Hanging heavy objects 1.
How to hang heavy objects on plaster although plaster walls are thicker and denser than drywall they re also hollow so require heavy duty fasteners to secure weightier objects.