What Are Blackout Curtains Used For - Information and Facts

Some blackout curtain companies claim to block up to 99% of light. This is why many people often use this kind of curtains to create complete darkness for their home theatre system. Of course, if you want light you can always open up your blackout curtains. For those who live in countries or places where the sun may be out for over twenty hours a day, then this blackout curtain can also be very useful for them.

Blackout curtains can also be used to keep light and heat out during the summer as well as to trap heat in during the winter. Blackout curtains are usually more favored for larger windows. Many people also like to add sheer curtains underneath their blackout curtains. Shades and blinds both are a good way to cover smaller windows. Blinds are not as advantageous in the cooling and heating department, but they do give us the advantage to control the light that enters our room. They are suitable for any artist or photographer that works with varying shades of light.

Blackout curtains have a good backing that is made from a very thick, tightly woven fabric. Beside they are much heavier than normal curtains, blackout curtains are also often last longer. Many people think that these curtains are always made entirely in black, which is not true, many of them can also be found in varying colors.

However, this type of curtain has some disadvantages too. When used at night, you may not be awakened the next morning by the rising sun. These curtains will also make your room interiors extremely dark and you may need to have extra lights in your home. Blackout curtains were used in Britain to hide interior light from Nazi planes during WW2. If a Nazi pilot noticed some light coming out from a building or house, the pilot was likely to bomb that structure.