If you can hang your heavy object in line with a stud and screw a long screw directly into the stud that s always the best option.
How to hang heavy pictures on lath and plaster walls.
As mentioned earlier the wall stud is where the wooden lath attaches to the wooden frame behind the plaster.
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.
Hanging pictures on plaster walls with picture rails standard picture hanger hooks also known as j shaped metal hooks work well when hanging pictures on plaster walls.
Make sure you leave half an inch out of the wall so you have space to hang your artwork.
Generally speaking it s best to hang heavy pictures on a wall stud.
Plaster walls have a tendency to crack and crumble if you attempt to hammer a nail directly into the wall.
The best option mostly.
How to hang heavy things on plaster walls using a wall stud.
These systems like the stas rail system are perfect for plaster wall hanging.
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.
Even more so if you live in an old house with plaster and lath walls.
Therefore it s the strongest part of the wall and the ideal place to hang pictures from.
They come in various sizes and can hold up to 100 pounds.
All you need to do is pre drill a hole slightly narrower than your screws then use the drill to drive a screw into the hole.
Screws and screws with masonry anchors for heavy items are your best choice for hanging things on plaster walls without picture rail.
Adhesive picture hooks are the best way to prevent damage when hanging a picture but pre drilling the hole will usually prevent cracks and chips from forming as well.
With proper technique hanging pictures on a lath and plaster wall isn t a problem.
Hanging heavy objects on the wall can be tricky and with all the options available out there downright confusing.