There are morning people and there are night people and for those night people, especially those that often work during the so called "graveyard shifts" for their employer, waking up when the sun comes streaming in through a window may not be an option. Luckily there are ways in which the harsh morning sun doesn't intrude on a midnight runner's sleep and can also help to provide energy saving abilities and noise cancellations.

What is a Blackout Curtain?

The term blackout curtain has actually transformed itself from something used during the Second World War to an energy saving addition to any home. During World War II, people would use blackout curtains as a safety device in order to blackout the windows of their homes, thus eliminating themselves as targets during air raids.

In recent years, however, these blackout curtains have been gaining in popularity, especially as many employees are escaping the routine nine to five daily grind; with the economic turmoil in the world, many individuals work swing shifts or graveyard shifts, while others have taken on the moniker of freelancer, allowing them to work whenever they feel the most productive. Because of this, those who work the long hours during the midnight and early morning shifts will often find that their sleep schedules are during the day.

A blackout curtain therefore is used to block out the light that is generated as the sun comes up in the sky. Depending on a person's location, this can sometimes mean that the sun streams directly in their bedroom, which can cause for a blast of unexpected light.

How Does a Blackout Curtain Promote Green Living?

What is green living? Being green isn't just a song from Kermit the Frog; the world's attention is currently on that of global warming, as the world itself begins to experience changes in the environment. More and more people have changed their habits and want to promote a world in which relying on oil is not a main factor.

The materials used for a blackout curtain help to block the light that comes in through the windows during the day and afternoon, especially if living in a much warmer climate throughout the seasons. This can help keep a room from warming during the summer or by keeping the heat in during the winter; this can then lower energy bills as air conditioning and heat warming appliances are used less during the warmer and cooler months.

Disadvantages of Using a Blackout Curtain

While there are many advantages to using a blackout curtain, there are disadvantages too. While using a blackout curtain may do wonders for those who work late at night, for those people who are usually up in the morning, as it can prevent the sun from shining through the window, which can cause them to oversleep. Blackout curtains can also make a room appear very dark, which can cause a person to turn on extra lights, which can then also make their electric bill higher.