Whatever people make goes to rent/mortgage, health insurance, auto insurance, etc. The zoning rules and strict enforcement in the West make it hard to start shanty towns across countries. What is left?
3,541 karma · joined September 16, 2014
As mattress companies want to cut down the costs, they find cute names to replace the real springs. Leggett & Platt's Weblok is the spring version of foundations: https://beddingcomponents.com/weblok Other foundations LP sell have 'torsion springs'; they are not springs at all. That's why mattress manufacturers just make boxes with slats; if the boxes are thinner, they are called "bunkie boards".
Only luxury mattress makers sell real box springs along with flippable two side mattresses. In the states, at least you see Shifman. Duxiana combines two layers of springs, the bottom layer acting as foundation, the top layer allows zoned flexible springs; a topper sits on the top of these two coil layers.
Even some European mattress makers follow another approach: 5 inch Bonnell/open coils + 5 inch pocket coils + 2 inches of comfort layer--all in a single mattress. Saatva Classic Mattress follows a similar pattern; however they use cheap coils in both layers.
Historically, springs started as box springs (a separate layer); on top of these boxes, one used cotton/wool mattresses. Remember rope beds (you can see them in the third world). Folks just use cotton/wool layers on such rope beds. Instead of rope beds, one uses box springs on a frame. That's an easy replacement. Over the time, spring layer and comfort layers are stitched together. Flippable mattresses need real box springs as well.
European slats (curved slats sold at IKEA for instance) also function as springs for all foam mattresses (latex or non-latex). This is why many local mattress manufacturers in the USA don't recommend European slats for their hybrid mattresses.
The modern mattress industry undermined this durability in pursuit of quick profit: springs became thinner and cheaper, and comfort layers were replaced with low-quality foams. That’s why today’s mattresses don’t last the way they used to.
However, one can't deny the original immigration template with a variable. Original value for this variable: "national-origins". That value is replaced with "country wide quotas". The other value is f(diversity): another formula f based on the variable 'diversity'.
American citizens and their politicians have total freedom to replace the template, or change the current value for one of the variables, or replace with another variable.
The national-origins formula was explicitly designed to maintain the existing ethnic composition of the U.S.--in other words, preserve what policymakers at the time considered the “traditional” American demographic makeup.
There are too many bed in box marketing companies masquerading as mattress companies. It is a crowded field. Good to see Sketchers (shoe company) and Thuma (furniture company) start selling mattresses.
The cost of materials to make a mattress is just 25% of the retail price. Shipping costs and comfort exchanges, along with marketing, eat into the margins.