The Roofing Business Is a Racket

The main functional purpose of a roof is to insulate — to stop anything from coming in to your house (rain, snow, animals, insects, heat, cold), and stop heat or cool from escaping your house.  Why then does it make sense to make a roof out of thousands of little porous pieces instead of a couple big pieces?  To keep the profits up of roof maintenance and installation companies of course!

According to a government study by researchers at Lawrence Berkeley National Laboratory, fiberglass shingles have around a 50% market share in residential roofing.  Yet fiberglass shingles require the most maintenance, have the shortest lifespan, and provide the worst insulation of any of the three most popular roofing materials available.

It's simply common sense that a ton of little tiles slabbed over each other are not going to protect a structure from the elements as well as a few big slabs of metal.  So, why do homeowners keep choosing fiber glass tiles?  Well, they do initially cost less than the other materials to install (but this would probably change if the same economies of scale were applied to the other materials), and some do say they subjectively 'look better' than metal.

But, metal roofing can be designed to look almost any way one likes.  In one man's opinion, the fiberglass roofing phenomena is a lot of group think on the part of homeowners and a lot of roofing businesses' self interest at play.

Being Perennially Late Is Perennially Disrespectful

The old schoolchild maxim goes:
If you're early, you're on time.
If you're on time, you're late.
It's basically saying that if you respect other peoples' time (and time is the most precious resource of all, isn't it?) then you don't cut it close when showing up for an appointment. Unpunctual friends and business associates generally fall into three categories:


  • Disrespectful without care
  • Aloof to the disrespectfulness
  • Aware of the disrespectfulness but claim to be trying their best

Yes, the second category really does exist. There are people of such privilege, and other people with such a laid back 'hippyish' attitude towards life, that they really don't understand how frustrating it is to be waited on. This is because they hardly ever have to wait on other people, or live such an unstructured life that they have few precisely timed appointments. These people must be forgiven and gently educated.

It is the third category of offenders that deserves the most scorn, because the first category is a lost cause. If a friend is continually late, and doesn't put enough of an effort not to be, even if he apologizes, he is implicitly saying, "My time is more valuable than yours." Such arrogance is very ugly, even when it's true. A polite person, however important he may be, would never expose such an ugly side of himself. These individuals need firm reinforcement if one is ever going to feel like he is in a mutually respectful relationship with them.

Tell a perennially late and apologetic individual that you were on time and that you have been waiting. Say it nicely, but let him feel guilty, even if he apologized.

About Me

I teach Computer Science to college students, develop software, podcast, and write books about programming including the Classic Computer Science Problems series. I'm the publisher of the hyper local newsletter BTV Daily.

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Copyright

©2012-2022 David Kopec. As an Amazon Associate I earn from qualifying purchases.

Based on tdSimple originally by Lasantha Bandara and released under the CC By 3.0.