That’s all I want to ask. It’s 2024, people. Shouldn’t all of our buildings have more skylights and windows at this point? Why am I still seeing buildings that have lights running during the day? Why are buildings still being built in ways where we need to rely on artificial light when the sun is shining?!? So much money and electricity could be saved.
My guess would be costs. Skylights need to be framed and installed in a way that prevents leaks for as long as possible. They need to be well insulated, so that light is maximized and heat transfer is minimized. More windows also means higher maintenance and replacement costs.
I love the idea of skylights! I have never owned a home with any though. Probably just like with everything else in a house: people seem to like it until it leaks.