In addition, the standard size of a family single bed is generally 1.2m wide, and there are some nonstandard sizes: 1.8m, 1.2m,1m. The average size of a single bed is from 80cm to 1m, and some beds are 1.4m wide.
Extended data
How to choose a good bed that suits you;
1, bed frame
The secret of a good bed lies in the foundation of the bed first. The quality of the bed board is the first thing to pay attention to when distinguishing the advantages and disadvantages of the bed bottom. Open the mattress and we will see the wooden bed board. If the bed board is thin rather than multi-layered, the quality of the bed is obviously not high. The bed made of multi-layer straightening plates and steel wire springs is thick and has no noise, and belongs to the high-quality bed foundation.
2. Mattress
A safe and durable bed foundation cannot completely guarantee a comfortable sleep. Only by combining the bed bottom with the mattress well can we create the perfect bed and the best way to rest. When choosing a mattress, you should pay attention to the following two points:
A. Elastic hardness: Everyone has different sleeping habits, so the requirements for the hardness and softness of the mattress are also different. A good bed can automatically adjust its elasticity with the change of sleeping posture, so when shopping, you should try to lie in various positions according to your sleeping habits. If you can feel comfortable, you can achieve the best sleep state;
B, size: the length and width of the mattress should be enough, because everyone will turn over when sleeping, and there should be enough space for people to turn over freely. The length of the mattress should be at least 15 cm, and the space for placing pillows should be reserved to reduce the oppressive feeling when sleeping. It is recommended that people who are too tall buy mattresses with extended sizes.
Reference: Baidu Encyclopedia-Bed (Furniture)