3m x 7m Container House

3m x 7m container houses are available in the market. Here is some relevant information introduced from different aspects:

Second-hand container houses: There are second-hand container houses that are 3 meters wide and 7 meters long. These houses come with compartments and security doors. The interior is decorated with density boards and has 1.2-thick composite flooring. Although these second-hand container houses have been used to some extent, they still have certain usable value and can meet some basic living or office needs.

Prices of old container houses:

• For those priced between 3,000 and 6,500 yuan, the general usage time is around 3 to 8 years. At this point, the container is generally intact, just a bit old in appearance, with no major issues overall. Its size specifications include 3m x 7m, etc. For users with a limited budget and not particularly high requirements for the house's appearance, this is a relatively cost-effective choice.
• For those priced between 6,500 and 8,000 yuan, the general usage time is around 1 to 3 years. These containers are generally intact and may have been rented once or twice, being in a condition of about 70-80% new. The material used is large-corrugated iron rock wool sandwich panels, which have good thermal insulation, heat insulation, and fire resistance properties. Similarly, their size specifications also include 3m x 7m, etc., suitable for users who have certain requirements for the house's quality and have a relatively sufficient budget.

Production of residential container houses: In the production process, designers will use CAD or BIM software to plan the size of the container according to customer needs, with 3m x 7m being one of the common sizes. In addition to size planning, detailed designs will also be made for the spatial layout, door and window positions, and the routing of electrical and water circuits. Moreover, the design process must strictly comply with relevant national standards to ensure the structural safety of the container house and allow users to use it with peace of mind.