Why does load distribution always trip me up?

Sometimes it feels like half the battle is just figuring out what’s behind the wall before you even start hanging anything.

That’s the story of my life with these old houses. I’ve definitely opened up more wall than intended just to see what I’m dealing with—sometimes you find a stud, sometimes it’s just empty space and a mouse nest. For me, if it’s anything heavier than a picture frame, I always hunt for a stud or use a toggle. Plastic anchors in crumbly plaster are a gamble I’ve lost too many times. If I’m patching the same spot twice, that’s my sign to reinforce for real and move on.

Finding a stud in these old plaster walls is like winning the lottery, honestly. I’m right there with you—if I’m patching the same hole more than once, that’s my cue to rethink my whole approach. Like you said,

Plastic anchors in crumbly plaster are a gamble I’ve lost too many times.

Load distribution in these old houses is a headache, no doubt. Here’s what’s worked for me after too many failed attempts and a few choice words yelled at the wall:

- Stud finders are basically useless on lath and plaster. I’ve had better luck with a small finish nail and just poking around until I hit something solid. Not elegant, but it works.
- Plastic anchors? Might as well just tape the thing to the wall. They pull out the second you put any weight on them, especially if the plaster’s already a bit crumbly.
- Toggle bolts are my go-to now, even for lighter stuff. Yeah, it feels like overkill, but I’d rather patch a 1/2" hole from a toggle than a whole section of wall that’s crumbled out.
- If you’re hanging something heavy, try to span two studs (if you can find them). Even if it means moving the shelf or whatever a few inches, it’s worth it.
- For lighter stuff, I’ve had some luck with those self-drilling metal anchors, but only if the plaster’s in good shape. If it’s soft or you get a hollow spot, forget it.

Honestly, sometimes I just give up and use a floor-standing shelf instead of fighting the wall. There’s only so much you can do when the house is older than your grandparents.

One thing I learned the hard way: don’t trust the “weight rating” on any anchor unless it’s in a stud. Plaster and lath just don’t play by the same rules as drywall. If you’re not sure, go bigger than you think you need, and check it after a week to see if it’s sagging.

And yeah, spackle dust in the coffee is a rite of passage at this point...

Honestly, sometimes I just give up and use a floor-standing shelf instead of fighting the wall. There’s only so much you can do when the house is older than your grandparents.

That line hit home. There’s a certain point where you just have to accept the quirks and work around them, right? I’ve lost count of how many times I’ve tried to get something “just right” only to realize the wall’s got its own ideas. Toggle bolts have saved me too, even if they feel like bringing out the big guns for a picture frame.

I’ll add—sometimes I’ve found old nail holes or weird patches behind the paint, and it’s like a little archaeological dig. Makes you wonder how many generations have fought the same battle. And yeah, those weight ratings are pure fiction unless you’re in a stud. I learned that lesson with a shelf full of books that decided gravity was more persuasive than my anchors.

You’re not alone with the spackle dust, either. At this point, it’s basically a food group in my kitchen.

It's wild how much detective work goes into hanging anything in these old places. I swear, every time I drill, I half-expect to hit some ancient relic or find a hidden pocket of plaster dust. You’re right about those weight ratings—manufacturers must assume everyone’s got perfect modern studs. I’ve started doubling up on anchors just in case, but honestly, sometimes it feels like the wall’s fighting back. At this point, I just embrace the chaos and call it character... though I still grumble when another anchor pulls out.