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Re:US Construction worker productivity has dropped 40% in th... by belval on Monday January 23, 2023 @12:31PM (#34492005)
Pretty sure this is the right answer and calling this "worker productivity" seems a bit harsh. A "Pretty Good House" (book that was on the front page last week) includes insulation above and below the foundation slab, vapour barriers, double studs to break thermal bridges, complex window installation (again thermal bridges), air exchangers and heat pumps with ducts (or mini-splits).

New constructions (for cold zone), need to be air tight and that certainly comes at a cost in time as it is work to apply all the layers, run the conduits and whatnot.

Re:US Construction worker productivity has dropped 40% in th... by kodah on Monday January 23, 2023 @12:48PM (#34492278)
I have no data to back this observation up, but everyone (especially in the media, but also in corporate life) is attacking "worker productivity" lately. Everyone's got a reason, but when you dig into them they all stink.
Re:US Construction worker productivity has dropped 40% in th... by swagasaurus-rex on Monday January 23, 2023 @01:18PM (#34492728)
From the mouth of CEOs it's clear they're trying to wrestle back low wages and unpaid overtime using shame. Especially out of touch when they bad mouth their own subordinates and think it doesn't reflect poorly on themselves.

https://www.cnbc.com/2022/12/16/marc-benioff-says-newer-sale...

Re:US Construction worker productivity has dropped 40% in th... by spamizbad on Monday January 23, 2023 @12:52PM (#34492340)
It's a convenient narrative. We're all suffering because the workers are too lazy!
Re:US Construction worker productivity has dropped 40% in th... by dougmwne on Monday January 23, 2023 @01:00PM (#34492455)
Yeah those lazy builders need to stop working from home and put on a damn tie!
Re:US Construction worker productivity has dropped 40% in th... by acuozzo on Monday January 23, 2023 @03:01PM (#34494160)
My fear is that the driver behind this is widespread WFH due to COVID-19.

Assessing "worker productivity" is hard for all but the most simple jobs, but the desire to do so, I reckon, is buried deep within each mind of the pointy-haired.

The unfortunate reality of the situation is that so-called "bullshit jobs" form the basis for the only system approximating UBI in the US, so movement in this space will further erode what remains of the American middle class…

… and AI will grind it down to the nub.

Re:US Construction worker productivity has dropped 40% in th... by gruez on Monday January 23, 2023 @03:59PM (#34494963)
>but everyone (especially in the media, but also in corporate life) is attacking "worker productivity" lately

I don't need bar graphs or anything, but can you provide some recent examples you saw? I certainly don't remember seeing articles to that effect recently.

Re:US Construction worker productivity has dropped 40% in th... by recuter on Monday January 23, 2023 @12:51PM (#34492334)
Book may have been on the front page last week but I assure you very very few people in the US have insulation above and below their foundations or incredibly air tight houses.
Re:US Construction worker productivity has dropped 40% in th... by toomuchtodo on Monday January 23, 2023 @12:57PM (#34492422)
Gotta start somewhere. Older houses were built when energy was cheap and plentiful, and we're transitioning to a future where that isn't as clear.
Re:US Construction worker productivity has dropped 40% in th... by recuter on Monday January 23, 2023 @01:05PM (#34492521)
You can pay the greenie winnie tax and go full passive house and be completely off grid sitting pretty in an airtight optimally efficient home: https://www.youtube.com/watch?v=fhbLjEKKLVM

It would also triple the construction cost of the house. Reasons. But hey, $0 energy bill.

Most builders don't do any of that stuff, like at all. Just the bare minimum required. They aren't incentivized. Most consumers would - and do - opt for single pane windows over dual, and dual over triple, 'etc. Even when the windows would "pay for themselves" over their lifetime.

Re:US Construction worker productivity has dropped 40% in th... by toast0 on Monday January 23, 2023 @01:42PM (#34493061)
The bare minimum is a lot more than it used to be. My parents' house was built with zero attic insulation, and I believe no wall insulation either. Just framed, drywalled insided and stucco outside. I can't imagine there's any fire blocks between studs either.
Re:US Construction worker productivity has dropped 40% in th... by notch656c on Monday January 23, 2023 @02:00PM (#34493328)
Upping the codes to require new construction to have those things, while not razing your parents' house, shows it's all about the pyramid scheme and not about actual safety. If it were about actual safety and such things are considered unsafe then unsafe houses like your parents home should be bulldozed for the good of the people.
Re:US Construction worker productivity has dropped 40% in th... by frankus on Monday January 23, 2023 @02:18PM (#34493556)
I think it shows that there's at least a basic cost-benefit analysis taking place, where things that we've learned provide a safety benefit that can be added at minimal cost during construction are required, but bulldozing a house because it will burn down 15 minutes faster doesn't pencil out.
Re:US Construction worker productivity has dropped 40% in th... by notch656c on Monday January 23, 2023 @02:44PM (#34493917)
And yet if I built a new house against code they would still make me go back and fix it, even though I could make the exact argument you made about the old house not penciling out to go back and make them fix it.
Re:US Construction worker productivity has dropped 40% in th... by toast0 on Monday January 23, 2023 @02:54PM (#34494047)
In theory, building inspections at each stage of construction should find omissions and other non conformance while it's economic to fix them. I do acknowledge that building inspections have a lot of issues, one of which is different inspector, different rules, and a later stage inspector may have you redo something the earlier stage inspector said was fine (sometimes, even with the same inspector!), but the idea is there. I've heard that locally, a lot of inspections are done by video conference now, and contractors find that goes a lot faster and more direct. Not sure if that'll stay post-covid.

It's also difficult to know what's on the inside of built houses (which is why inspection is supposed to happy during construction, not after). Commercial buildings often have both plans and as-built drawings; but residential buildings don't, and when you get on-site and the plan doesn't match the house, you really don't know what's in the walls. Some sort of government driven new code compliance inspection for existing housing stock seems really expensive. Even public use buildings take a long time to get code compliance updates, such as retrofits on unreinforced masonry buildings in many places, and there's both more risk and more enforcement power for public use buildings.

Re:US Construction worker productivity has dropped 40% in th... by gamblor956 on Monday January 23, 2023 @07:10PM (#34497089)
No, not even remotely the same.

The old house was up-to-code, and considered safe for habitation, when it was built. Your new house was not.

Very importantly, if you renovate an old house, regulations may require you to update the house to modern building code standards for plumbing, electricity, etc.

Re:US Construction worker productivity has dropped 40% in th... by notch656c on Monday January 23, 2023 @07:16PM (#34497158)
Yes that's the scam. Magically the houses are not held to the same code. Got mine, fuck everybody else.
Re:US Construction worker productivity has dropped 40% in th... by gamblor956 on Monday January 23, 2023 @07:44PM (#34497422)
No, houses are held up to the code that applied when they were built, because those codes were generally accepted as safe at the time.

Old houses are held up to the new code when they are renovated, because updating old houses to the new code frequently requires rebuilding substantial portions of the house to comply with new requirements. It's not about "fuck everyone else." It's about recognizing that the extensive work that would be required to comply with substantially safer modern codes is best done when substantial construction work is already planned to be performed.

Commercial buildings are held to up to new codes whenever ownership, or tenancy, changes hands.

Re:US Construction worker productivity has dropped 40% in th... by notch656c on Monday January 23, 2023 @08:13PM (#34497697)
>because updating old houses to the new code frequently requires rebuilding substantial portions of the house to comply with new requirements

OK but if I build a new house to the old code then I also will need substantial work to rebuild it to bring it into compliance. So I could use the same logic I shouldn't have to. Safe enough for them, safe enough for me.

>No, houses are held up to the code that applied when they were built,

Again, that's the scam. I'll build my house to one code and then vote to make the code harsher for the next guy to up my property value. If it's impossible to build a new house as economically as mine, mine's now worth more than it would have been.

Re:US Construction worker productivity has dropped 40% in th... by toast0 on Tuesday January 24, 2023 @12:12AM (#34499610)
Let's go and tear down houses when code is updated and see how quick we can make everyone homeless.

It's not reasonable to build with GFCI outlets in the bathrooms in 1956. It's not reasonable to build without them in 2023.

Most places have a very limited enforcement appetite for existing construction. If it was safe and current when built, it's fine enough. Exceptions include adding smoke and carbon monoxide detectors --- but they're not that expensive to buy or install; and sometimes you can't get a home insured if it had certain electrical panels with poor safety records, and knob and tube wiring is sometimes frowned upon (but really, it's not that bad if it hasn't been altered; just a lot of houses where they added too much load on the existing knob and tube and overloaded wiring is never good). That doesn't mean you should build that way today. Somethings that were standard aren't even available anymore; nobody makes orangeburg pipe since the 1970s, so you've got to use something better.

Re:US Construction worker productivity has dropped 40% in th... by notch656c on Tuesday January 24, 2023 @12:35AM (#34499781)
The building inspector can't see all the people you're making homeless right now by creating ever more expensive building codes. The permitting office doesn't see the good food people can't buy their children because they're spending more on their mortgage. The code enforcement officer doesn't see the person who ended up missing finding cancer early because their gas tank was empty and they couldn't book a doctor's appointment after increased inspecting and architectural requirements. People just see "bad thing happened in house because bad codes, spend more money that gets ripped away from other things that make us safe."

And that's part of the trickery involved here. People say "look that one guy died in that house so we need to require stricter code here." They're not noticing the freezing homeless people that died because housing become $X dollars more expensive and they lost the musical chairs game. Sure the homeless guy wasn't going to buy a brand new house, but through the substitution effect across a wide swath of society eventually down the chain it does filter down to everyone ultimately affecting their access to housing.

The ability for voters, already homed, to just change up the codes on everyone while not having their own homes subjected creates a cruel moral hazard and socially bifurcating effect. The guy that gets in early comes in and gets his, then says fuck you, you have to play by different rules.

I'm not saying the houses should be torn down. I'm saying any updates should put situation where homeowner voters are subject to their own medicine. I don't think they'll choose to tear down the houses. No they might decide after all "hey good enough for me, good enough for you."

As for "can't build with X thing they did/didn't have before." Well you can update the codes to allow both the old and new method for something. That would satisfy conditions for both standing and new construction without uniform enforcement causing old houses to be demolished.

Re:US Construction worker productivity has dropped 40% in th... by gamblor956 on Wednesday January 25, 2023 @03:25PM (#34523677)
It's clear that you don't understand how building codes work, or even how they're intended to work.

They're not about protecting property values for existing homeowners, and that's a truly bizarre, nonsensical interpretation.

Building codes are about making new construction safer, because the cheapest time to make new buildings safer is when they are built. And we built them to the latest safety standards because the modern code reflects new dangers which may not have been relevant when older buildings were built.

If you really can't get that, then it's clear that your issues with building codes are more about ideology than anything to do with reasoned thought.

Re:US Construction worker productivity has dropped 40% in th... by HomeDeLaPot on Monday January 23, 2023 @10:14PM (#34498670)
Well, yeah, isn't that just enforcing the codes? If you didn't have to go back and fix it, you could build as many sloppy houses as you want and the codes would be meaningless.
Re:US Construction worker productivity has dropped 40% in th... by notch656c on Tuesday January 24, 2023 @01:11AM (#34500021)
I would only apply such standard if it passes the symmetry principle with currently legal houses which is the context in which above mentioned about the not being worth bulldozing/fixing if they met the old codes. I.e. if the problem was legal for the construction of a currently inhabited house then the same logic about not being worth it to start over applies to the new house as the old house. Therefore it couldn't possibly devolve into codes being meaningless but rather worst case devolve into creating a baseline of allowing older codes which apparently are safe enough we haven't kicked their owners out. In effect it would create equality in home ownership rather than a standard where you can build a house and then vote to make it harder for the next guy to artificially raise your property values. If something is truly too unsafe to exist the rules should be applied uniformly rather than giving privileged immunities to early entrants.
Re:US Construction worker productivity has dropped 40% in th... by eropple on Tuesday January 24, 2023 @02:22PM (#34508726)
Your argument collapses to "forget improvement, let me externalize", and we as a society have strong reasons to provide a glide path towards reducing those externalities for old construction (which we do through updates during renovations, rebates, etc.) while disallowing them for new.
Re:US Construction worker productivity has dropped 40% in th... by notch656c on Tuesday January 24, 2023 @03:14PM (#34509580)
The argument of existing homeowners is "forget improving my own house, let me externalize costs to others to raise my own property values."

We as a society have strong reasons to provide a glide path towards reducing that moral hazard created by old entrants.

Re:US Construction worker productivity has dropped 40% in th... by phlipski on Monday January 23, 2023 @02:23PM (#34493629)
By your logic every single house in Florida (and those along the Gulf and Atlantic coasts that are in the path of possible hurricanes) that was built prior to 2002 (the year the building codes were changed in direct response to Hurricane Andrew in 1992) needs to be razed. I'm not sure that's really politically feasible...
Re:US Construction worker productivity has dropped 40% in th... by notch656c on Monday January 23, 2023 @02:36PM (#34493800)
My logic is the entitled fucks that vote for this policy should be made to eat their own medicine. Either it's OK to have a house without the safety criteria in the code, or it isn't.

Forcing them to eat their own medicine would allow the youth to also have the chance to build a house, even if it's not perfectly safe, closer to the cost their parents had to spend. Rather than changing the game and screwing over new entrants while old entrants enjoy immunity to the same rules.

Re:US Construction worker productivity has dropped 40% in th... by rsj_hn on Monday January 23, 2023 @02:49PM (#34493978)
By the same logic, all the houses built in the earthquake zones of San Francisco and LA should also be raised.

I've noticed that there has been mass hysteria in some California-centric websites that flood insurance must be provided by the Federal government in Florida, but not that earthquake insurance must be provided by the Federal government in California.

Botton line, the private sector doesn't handle this type of correlated risk well, and somehow picking on Florida when California does the same thing is pretty weird. We know there will be a big earthquake that will level a lot of property in California just we know there will be a big flood in Florida. Yet "entitled fucks" keep choosing to live in these states. Life goes on.

Re:US Construction worker productivity has dropped 40% in th... by toast0 on Monday January 23, 2023 @03:21PM (#34494424)
> I've noticed that there has been mass hysteria in some California-centric websites that flood insurance must be provided by the Federal government in Florida, but not that earthquake insurance must be provided by the Federal government in California.

Earthquake insurance availability is mandated within the state. Why would we need a Federal mandate when we have an effective state mandate. It's not attractively priced, but Federal flood insurance often isn't attractively priced when they've updated maps recently either.

Re:US Construction worker productivity has dropped 40% in th... by rsj_hn on Monday January 23, 2023 @04:10PM (#34495077)
Last time I was in the housing market in San Francisco, earthquake insurance was not mandated. Can you point me to the law mandating it now? Perhaps you mean it's mandated by your bank when taking out a mortgage? That's a private sector decision that depends on your bank and your loan.

Anyways, you are confusing the issue of whether insurance is mandated with the fact that no private insurer will cover it, and so the risk is socialized and the only providers are government.

That's what people are complaining about -- that private insurers walked away from covering flood/earthquakes in regions prone to the same, and so the government has to step in to insure the correlated risk. This causes no end of outrage for Florida but is somehow just fine in California. And my only point was to point out this hypocrisy and argue that there are good reasons for government to cover correlated risks and that there is nothing wrong with either state or those who choose to build in either state. They can accept risk or they can purchase government insurance.

Re:US Construction worker productivity has dropped 40% in th... by toast0 on Monday January 23, 2023 @06:57PM (#34496921)
https://leginfo.legislature.ca.gov/faces/codes_displaySectio...

AFAIK, your residential insurance carrier is mandated to offer you Earthquake insurance. If there's some exception I'm not aware of, let me know.

Re:US Construction worker productivity has dropped 40% in th... by notch656c on Monday January 23, 2023 @02:50PM (#34493997)
My point was that if voters had to eat their own medicine they wouldn't encumber new entrants to rules they themselves are immune to. I didn't seriously think they would vote to raze their own (previously immune) houses.
Re:US Construction worker productivity has dropped 40% in th... by hindsightbias on Monday January 23, 2023 @03:49PM (#34494824)
Generational vs 5-10X Generation events should not be treated the same.

Soft-story retrofits are a thing and should be expanded with long-term State loans

Re:US Construction worker productivity has dropped 40% in th... by rsj_hn on Monday January 23, 2023 @04:05PM (#34495024)
1989 was, what, 34 years ago? This is a 5-10X generation event to you, I guess. I can't even begin to unwind all the innumerate assumptions, but motivated reasoning is powerful I guess.

There are fewer places where it is more reckless to build housing than coastal California.

Re:US Construction worker productivity has dropped 40% in th... by phlipski on Thursday January 26, 2023 @12:02AM (#34527851)
So are we as a society not supposed to take advantage of learning from past mistakes? 100 years ago we flushed raw sewage into rivers and streams. Then we learned that sewage wrecks our water supply and also our health so we started to treat the sewage. I'm struggling to understand your angry and bitter tone. I guess if we lived in a true libertarian society then we should/could let anyone build whatever they want along the coastline because society wouldn't be tasked with shouldering the cost of poor individual planning. But that's not the reality we live in.
Re:US Construction worker productivity has dropped 40% in th... by toomuchtodo on Monday January 23, 2023 @04:45PM (#34495525)
State Farm won’t insure any Florida residential property built earlier than 2002, and directs you to the state’s high risk pool (Citizen’s). So while bulldozers aren’t running around yet, the insurance market clearly has priced in older code structure costs.

What happens when insurers won’t insure older properties? Those without insurance will make due until a catastrophic event or sell to someone for cash, and those with a mortgage will suffer exceedingly high premiums until the mortgage is paid off and they can go without insurance (or they’re of sufficient means they can afford the premiums, currently running roughly $4k-$12k/annually).

Re:US Construction worker productivity has dropped 40% in th... by belval on Monday January 23, 2023 @01:23PM (#34492803)
No, but it's safe to say that has time goes by, more and more people are building houses that way. Which would show up in time to build metrics. I don't know the build code in the US, but in Canada (Quebec) most new constructions are air tight because of government subsidies.

I'd be surprised if Maine, Vermont, New York and the other North-Eastern states don't have something similar.

Re:US Construction worker productivity has dropped 40% in th... by bcrosby95 on Monday January 23, 2023 @01:57PM (#34493270)
I rather think our house is pretty optimal for this given where we live. Slab on grade in socal, where AC is more of a concern than heating.
Re:US Construction worker productivity has dropped 40% in th... by bee_rider on Monday January 23, 2023 @02:43PM (#34493895)
In Southern California I guess you don’t need heat at all, right? Apparently it only gets down to 42F over there so the pipes won’t even get hurt, let alone the people, who have built in thermoregulation.
Re:US Construction worker productivity has dropped 40% in th... by bcrosby95 on Monday January 23, 2023 @03:48PM (#34494811)
We definitely have heat, and this year it's been especially cold. For the last 8 years I've lived here, most winters we only use it a single month, and even then it's rare.

This winter has been the exception.

Re:US Construction worker productivity has dropped 40% in th... by hinkley on Monday January 23, 2023 @01:06PM (#34492527)
More build steps, more safety steps, less undocumented overtime, ballooning costs of benefits. And I would be surprised if logistics don't play a role as well. Used to be more buffer in our distribution systems for materials. In a scenario where warehouses have surplus goods sitting around, I expect it's easier to call in a favor and get an extra shipment of materials for the partially finished garage that didn't make it into the estimates.
Re:US Construction worker productivity has dropped 40% in th... by mindslight on Monday January 23, 2023 @01:17PM (#34492698)
Don't forget all the roofline complexity for "aesthetics". Or higher pitches because they look nice too.

It'd be interesting to see these stats broken out by trade, with an appropriate x axis.

I'd think a chunk of this is due to safety expectations as well. It's a lot easier to walk around a roof if you aren't concerned with fall protection.

Re:US Construction worker productivity has dropped 40% in th... by yamtaddle on Monday January 23, 2023 @02:35PM (#34493795)
Yeah, all these fugly pop-outs that are typical in the "McMansion" style have to take a lot more time than just making a normal, more-or-less rectangular-footprint house. More measuring, more cutting, more separate pieces to apply, for every layer that goes on. More ridges and valleys to deal with when roofing.

They do make the house look bigger (on the outside) than a same-square-footage house with a more traditional floor plan, though, so... I guess that makes it worth it, to someone?

Re:US Construction worker productivity has dropped 40% in th... by smcl on Tuesday January 24, 2023 @03:50AM (#34501191)
You may enjoy the "McMansion Hell" blog, it explores all the little details that cause us to be repulsed by this type of house. They have a "McMansions 101" post which is a nice place to get started - https://mcmansionhell.com/post/148605513816/mcmansions-101-w...
Re:US Construction worker productivity has dropped 40% in th... by bbradley406 on Tuesday January 24, 2023 @04:24AM (#34501468)
As someone who works in construction, I have to say that rolling a few sheets of barrier or framing a couple extra walls really doesn't take that long or cost too much. It's on the order of $5k or less and a couple days work, for both materials and labor.

What does cost time and money is getting permits, planning approval, inspection, etc. Not that those are unimportant, but any delays are certainly not on the construction crew's behalf.