Also: no ledger board on the house side of that deck. Even with proper post support, it's still a widowmaker.
this post was submitted on 21 Jul 2026
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No leger board is a good thing in this case, probably means it's built as a cantilever setup like this
And the tiny supports probably aren't needed at all and they just made a funny photo.
Edit: i have no idea if that far of a span is appropriate for that type of cantilever.
While I'm confident this is what is shown in OP's pic, I'd still want support posts under a girder at the edge. Over-build it the first time and be done with it.
That would explain the use of 2x12 (2x10 maybe?) lumber and how it kinda disappears into the house past the siding. Still, I wouldn't want that lumber exposed to the elements like that - it's like asking for moisture to penetrate the structure.
Yeah, the bare wood is certainly a choice if that carries through into the house.
Just needs a couple of steel shelf brackets like this. That should do it. Steel is really strong, you might think you could bend these with your hands, but you couldn't.
It's because of the seam, I bet without it would be much weaker, great design 😃👍
No build new features like a whirlpool first, we havn't gotten the time or the manpower to deal with this concern of yours the client is only paying us to add the whirlpool.
deck debt
*Deck tebt
Docking decks
The bend in those 2x2s is disturbing.
Probably just from natural warping, it doesn't look like those are actually bearing any weight. That porch seems to be properly cantilevered into the structure of the house and aren't just slapped on with some joist hangers.
I'm guessing the 2x4 are just there for shits and giggles.
Yeah, last I saw this, it was revealed that it was actually properly cantilevered and the homeowner thought it would be funny to shove some thin boards underneath as a joke.
Its a feature, not a bug.
The straightest Home Depot has to offer!
It's actually forming an arch with the house. This is peak civil engineering.
gives it a good pat
Yeah, that's not going anywhere.
I like how they have a thicker piece of wood for holding up the roof than for holding up the deck + roof.
If this one was built like the one I took down, some, maybe all, of those boards on the bottom run into the structure itself for support, and those are beefy boards, especially on their side like that. Mine was supported with those and diagonal supports just to prevent sag.
Id guess they are replacing ground-tied supports, and those are just to keep the small bit of pull from causing damage to the roof and stuff while they swap them. Just long enough for the photo.
That or its completely floating and the boards are just for a laugh.
The word you're looking for is "cantilevered"
Were they actually looking for it?
Does that apply to the glass floor platform thing in the Sears Tower?
Just a mashup to make light of those who might want to be pedantic about the building...
Looks like it's properly cantilevered into the structure of the house. I don't see any joist hangers or any hardware that would indicate a need for additional ground support. It's possible it could be hidden under the siding, but if the deck was being supported at all by the 2x4s they are warped enough where you would be able to see some sag. Most likely theyre there just for laughs.
Though, that roof looks like an add on by the owner, and could be problematic if it snowed a lot.
good thing we won't have to deal with snow much longer, with the world being on fire an all 😭
Not how climate change works.
yes im aware of that, it was supposed to be dark humor
The roof looks well engineered too. And it would also have a lighter snow load than the deck if the pitch is decent.
It is harder to shovel than the deck would have been.
The problem would be that it does not look to be cantilevered, so the deck is carrying its weight, the weight of the roof, and the possible weight of snow.
So it just kinda depends on how much weight the deck is rated for. Really most of the problem with these kinds of decks is usually moisture control.
Its likely the bottom supports are cantilevered out of the side of the house this held up by the entire weight of the house. The bottom 2x4s, or any boards down there, would effectively do nothing.
Illustration aside… this would just be considered a weeks worth of bug clean up by modern code standards.
Aka how divorced code is from reality.
Maybe it gets fixed with a hackathon!
Otherwise fuck off, you don’t understand our code architecture.
Did you just make up imaginary people to argue with you over your imaginary code?
Work in software. Then declare total anything…
“Imaginary people” is a funny term when you talk like that…
-
programmer decides to clean up tech debt *
-
Deck fails completely *
This is NSFW!
NSFL*
If I understand wood and math correctly then 2 x 2 equals 4. So that is 4 inches of solid wood for support. You should be okay. /s
”If it works don’t fix it.”
If it's stupid and it works, then it's an OSHA violation.
I suggest an empirical approach. Try having ten people jump up and down simultaneously on the balcony. That will quickly determine, if any action is required.
Might be a bit of a squeeze. And where is Aonishiki, anyway?
He's behind Onosato, second from right in the back row, he's mostly hidden from view but you can see his feet.
If it doesn't fix, work it
Peak YouTuber body.
You should borrow galvanized square steel from your aunt
Get to the far edge and jump a bit to feel how much it gives, then decide.