This is a BAD idea as they are likely to just pull out, and when a 30lb. mirror crashes to the floor it’s a big deal. You need to use hooks that can be securely fastened with screws and anchors.

How do you hang a heavy mirror on a plaster wall?

Steps:

  1. To hang mirror on a plaster wall, use a toggle bolt outfitted with a picture-hanging hook.
  2. Drill hole through plaster large enough to accept the toggle bolt.
  3. Thread machine screw through toggle bolt nut, then pinch flat the wings on the toggle and push it through the hole in the wall.

How much weight can plaster walls hold?





Both plaster and drywall can hold roughly the same amount of weight. A screw driven into a stud in both plaster and drywall can hold 80–100 pounds (36–45 kilos). Anchored screws or other fasteners set into the wall where there is no stud can hold up to 20 pounds (9 kilos).

What anchors for plaster walls?

Lath and plaster walls can’t accept typical plastic anchors. Toggle or molly bolts are required. Be sure to use ones that are long enough to get behind the plaster and lath. Drilling a hole with a masonry bit will be required, more below on installing toggle and molly bolts.

How do you hang frames on a plaster wall?

Quote from the video:
Quote from Youtube video: They'll just pull right out. So we'll take that nail out. And put a drywall screw in there instead. The drywall screw will hit the laughs boards behind the plaster which will hold it into place.

How do you hang a heavy picture on a plaster wall without nails?

The best options are:

  1. Wood screws set into wall studs.
  2. Anchored screws in plaster.
  3. Adhesive Hooks.
  4. Drywall Hooks.
  5. Plaster Hooks.
  6. Picture Rails.
  7. Toggle Bolts.





Do Monkey Hooks work on plaster walls?

Monkey Hooks:



To use on drywall, poke the end into the drywall and position the hook. For use in our plaster walls, drill a very small pilot hole and insert the hook.

How much weight can picture hooks hold?

In terms of weight capacity, one picture hanging hook with a nail can hold up to 25 pounds and two hanging hooks can hold up to 50 pounds. To avoid using nails, you can try adhesive hanging hooks. They stick to the wall using an adhesive strip.

Can you use picture hooks on plasterboard?

Hooks with pins can sometimes slip out of plasterboard. Plasterboard Picture Hooks are made specifically for hanging frames and mirrors on a plasterboard wall.

Do I need anchors for plaster walls?



Hanging Objects From Plaster Walls With Drywall Anchors



Drywall anchors can be used on plaster walls the same way they’d be used on drywall. However, in many cases, they’re not necessary, because it’s easier to get a screw into the lath.

How do you drill into plaster without cracking it?

  1. Equip a power drill with a carbide drill bit. A regular drill bit will dull when drilling through plaster or break if a masonry wall is behind the plaster.
  2. Place a piece of masking tape over the area you are drilling. …
  3. Set the drill to its lowest speed setting. …
  4. Hold the drill straight and keep it steady.
  5. How do you tell if walls are plaster or drywall?

    Take a pushpin and press it on the wall using your thumb. If the pin pokes into the wall easily, that’s drywall. If it doesn’t, then that’s plaster. A pushpin can penetrate drywalls easily because they’re softer compared to plaster.