Skylights are a highly desired feature in a variety of architecture and design projects, from hospitals to malls to hotels. Skylights provide natural light, temperature control, and enhance space design.

You should consider the many special features and options available. You can buy a ventilating skylight that allows air to pass through, but this can be useful if you don't have adequate ventilation. You can also buy bug screens to keep insects out of your skylights. Skylights help in providing energy-efficient natural daylighting to your home.

skylight

Skylights aren't a new idea, surprisingly. Skylights are first documented in antiquity in Roman architecture, which includes some of the most iconic buildings in history such as the Pantheon. Skylights in those days were not sealed with glass or any semi-transparent material. 

France is home to the first open-concept skylights. They were built in the 1800s and 1700s. Skylights started to look more like the way they do today as the more complicated glass was used around the globe in the 1900s.

People began to see skylights as a way to improve power efficiency and ventilation after the industrial revolution. The ratings of skylights can be based on visible transmittance (how much light passes through them), internal heat loss, and solar heat gain.