alt Hacker NewsAs a German I always found North American houses and their drywall and wood constructions incredibly odd. It always felt flimsy to me. From my experience we just started using drywall for some interior walls on some newly built homes. But throughout my life I was used to very massive walls.
I recently saw some house building videos and it is somehow fascinating how different the building materials and methodologies are. North America obviously made it work, but still very odd to me.
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Drywall gets maligned, but it is a pretty remarkable building material. Inexpensive, easy to fix/finish, and very fire-resistant, especially for its weight.
The timber-stud and drywall model also works well for the modern world, where layout preferences and in-wall technology changes often. It was only about 20-25 years ago where having POTS lines/jacks in multiple rooms was cool, and now they're mostly useless.
For a while in the 90s, a friend from Canada went to Germany and started building NA style houses (wood frame, drywall) in Germany. People loved that it could be finished in 3 months instead of 9-12 and cost 1/3 less, IIRC.
Flimsy? No. I mean they won't survive a tornado, but homes aren't usually built with surviving a direct tornado hit in mind.
Sure it's not as strong as brick or concrete blocks, but it's strong enough for normal, every day use.
Where it does pale in comparison is hanging heavy objects on the wall. You do need to secure heavy loads to a stud, instead of just drilling and anchoring anywhere in the wall. However what it lacks there it more than makes up for in ease of routing low-voltage cables in an existing home.
Also, if I really wanted it, I could knock out almost all of my interior walls and completely change the layout of my home. Not something you do on a whim, but you can absolutely do so when renovating a home.
Wood and drywall is how most houses in Sweden are built as well.
Here's a timelapse of a Swedish house being built: https://www.youtube.com/watch?v=KbSm0Zw00Cs
I have heard (from a German co-worker) that you tend to double-up the drywall. Sheets go on vertically, then a second layer horizontally to double the thickness—improve soundproofing.
I live in rock and rolling California, and we love our stick framed houses. They’re very resilient to the tremblors that plague us.
Yea, if we’re hit hard enough, the stucco may or drywall may crack, but, big picture, those are cheap cosmetic fixes compared to anything more structural being damaged.
Back during the Northridge quake, my friend was buying a second floor condo in Santa Monica (which was hit pretty hard). It resulted in several drywall cracks, but nothing worse than that. Even better, the closing day was scheduled for the day after the quake.
I suspect the prevalence of "flimsy" wood and drywall constructions to be part of the reason why Americans dislike apartment living. They provide little sound insulation, are prone to water damage, have a shorter lifespan than the average person and once they catch fire they burn the entire thing down.
Concrete or brick buildings are much nicer to live in, but expensive, so they are not very common among new constructions.
As a German I have to admit we are culturally odd with this. Our houses are way too over constructed and the dry-wall stigma here is just one aspect of it, wood construction stigma is another. It thus is no wonder that Americans have way more affordable housing.
Those stigmas are also odd for most of our heritage-like old towns that are full of still-intact "Fachwerk"-Wooden-Constructions - which basically use the same technique, should give us a hint or two. Also wooden constructions do allow to comply with our ever climbing ecology standards, without complicated venting mechanisms to keep mold out (as you need for stone). Those two stigmas are also odd, given, that drywall and wooden construction sectors are actually huge in Germany. Knauf is one of the worlds largest companies in the wallboard sector.
The way houses are built and what materials are used is very location specific do to climate and economics. North America has oodles of land to grow wood on. When you have cheap nails and screws wood is a FANTASTIC material to make houses out of and not flimsy at all when designed correctly. Europe used to make houses out of wood until they cut down all of their forests. Wood and drywall construction has the advantage of being fast to build and easy to remodel.
I personally like houses that use Insulated Concrete Forms for the exterior walls.
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I think it's just what you get used to. Every method has ups and downs. And different regions are going to gravitate to different materials based on availability (for example, my Indian coworkers just cannot fathom why we would ever build houses from trees instead of reinforced concrete; doesn't it rot?!!).
I don't think of the walls as especially flimsy, though. Built correctly, they are totally fine. Yes you can punch a hole in one if you are sufficiently motivated (and you better miss the stud...), but the only times I've ever punched any hole in drywall it was because the door stop was removed for whatever reason and a dumb teenager threw the door open with no regard for propriety. At least drywall is trivial to fix.