Tag Archives: elevators

Why American elevators are the size they are

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Here is the story of how the size of American elevators came to be:

Photo by Kelly on Pexels.com

Two decades ago, the fire marshal in Glendale, Arizona, was concerned that the elevators in a new stadium wouldn’t be large enough to accommodate a 7-foot stretcher held flat. Tilting a stretcher to make it fit in the cab, the marshal worried, might jeopardize the treatment of a patient with a back injury. Maybe our elevators should be bigger, he thought.

The marshal put this idea to the International Code Council, the organization that governs the construction of American buildings. After minor feedback and minimal research (the marshal measured three stretchers in the Phoenix area), the suggestion was incorporated into the ICC’s model code. Based on one man’s hunch, most of the country’s new elevators grew by several square feet overnight. The medical benefits were not quantified, and the cost impact was reported as “none.”

It is one of the many small rules that have divorced our national building standards from the rest of the world. According to research by the building policy wonk Stephen Smith, who recounted this story in a report last year, changes like these are one reason it now costs three times as much to install an elevator in the U.S. than in Switzerland or South Korea.

Someone – individual or group – have to come up with the standards and then another organization implements them and advocates for them in the future. If this particular standard seems odd to people, what would stop others from proposing a different standard and working to get that implemented? How exactly is such a decision adjudicated?

I imagine most elevator users would not think about this when stepping into or stepping out of a larger elevator. It may seem spacious. They may notice when the elevator can hold a lot of people and/or items (suitcases or household goods on moving day). Would anyone lay down in the elevator and realize they can fit?

Implementing a new standard today would take a while to work through the system as new elevators start showing up. Thirty years from now, someone could look back and mention the day when the standard changed (and perhaps give the reasons why it changed). Until then, we have a certain elevator size that can accommodate a seven foot stretcher.

Spain’s global lead in elevators tied to housing policies

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Spain leads the world in elevators per 1,000 people and this is the result of certain housing policies:

Compared to other countries, Spain’s elevator supply looks remarkably, well, elevated.
Spain Has Risen to the Top of Global Elevator Rankings
Quartz

At face value, there’s a pretty simple reason why. Spaniards are some of the world’s pre-eminent apartment-dwellers. In 2012, roughly 65 percent of the population lived in apartment buildings, much higher than the euro-area average of 46 percent. (The only other European countries that compare to Spain in terms of apartment-living are Latvia and Estonia, which are both also around 65 percent.)…

Top-down planning gave rise to relatively high-density urban building, often by politically connected construction companies in a building boom that stretched from the 1960s into the late 1970s.

“The dominant form of this housing was estates (apartment complexes) with over 1,000 dwellings,” wrote then Harvard academic Eric Belsky and colleague Nicolas Retsinas, in a paper on the Spanish housing market back in 2004. “These estates replaced many of the shantytowns that developed near cities like Barcelona and Madrid in the late 1940s and early 1950s.”

Thus was the modern Spanish city born.

With the emphasis on agricultural land in the Franco regime, dense cities and elevators were the result.

Given all this, what are the implications?

1. Do all those elevators detract from or enhance walking (taking the stairs versus having denser communities where walking is the norm)?

2. Are there any unique features of Spanish elevator culture?

3. Do the Spanish any sort of edge in elevator technology or maintenance?