Sofabed
Encyclopedia
A sofa bed or sofa-bed, (in the US often sofabed, hide-a-bed or sleeper-sofa), typically is a sofa or couch
Couch
A couch, also called a sofa, is an item of furniture designed to seat more than one person, and providing support for the back and arms. Typically, it will have an armrest on either side. In homes couches are normally found in the family room, living room, den or the lounge...

 which has underneath its seating cushion
Cushion
A cushion is a soft bag of some ornamental material, stuffed with wool, hair, feathers, polyester staple fiber, non-woven material, or even paper torn into fragments. It may be used for sitting or kneeling upon, or to soften the hardness or angularity of a chair or couch...

s a metal frame and thin mattress
Mattress
A mattress is a manufactured product to sleep or lie on, consisting of resilient materials and covered with an outer fabric or ticking. In the developed world it is typically part of a bed set and is placed upon a foundation....

 that can be unfolded or opened up to make a bed
Bed
A bed is a large piece of furniture used as a place to sleep, relax, or engage in sexual relations.Most modern beds consist of a mattress on a bed frame, with the mattress resting either on a solid base, often wooden slats, or a sprung base...

. A futon
Futon
Futon is an English word derived from Japanese , a term generally referring to the traditional style of Japanese bedding consisting of padded mattresses and quilts pliable enough to be folded and stored away during the day, allowing the room to serve for purposes other than as a bedroom...

 differs from a sofabed, although sofa beds using futon mattresses are common.

Sofa beds can be found not just in many styles, but many sizes as well. They are categorized accordingly, from Chair Sleepers (cot size bed) to Queen Sleepers. Almost all sofa beds contain the standard bar and canvas mechanism seen for years, however a few new lines can be found with alternative mechanisms.

Sofa beds are usually three person couches. However sofa beds that are two person couches are also available. These types of sofa beds are known as love seat sleepers. They are known as love seats since the smaller size means you need to be comfortable with how close you will be to the person next to you.

Although most sofa beds utilize a queen short mattress measuring 60"x72", other common sizes include 58"x72", 54"x72", and 52"x72". The average sofa bed mattress thickness is 4.5".
The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
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