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Window and Door Sizes of Container Houses
Admin September 15, 2026
The window and door sizes of container houses vary depending on their type and purpose. Here are the common standard sizes:

I. Door Sizes
- Single Door: The standard size is 800 millimeters in width and 2000 millimeters in height, suitable for most standard container houses, meeting daily entry and exit needs while providing basic security.
- Double Door: The standard size is 1600 millimeters in width and 2000 millimeters in height, suitable for scenarios where large items need to be transported, such as office buildings or storage-type container houses.
- International Standard 20-Foot Dry Cargo Container Door: The inner clear opening size is 2198 millimeters in height and 2168 millimeters in width (including frame), ensuring forklift passage and efficient cargo loading and unloading.
- Custom-Made Door: Customized according to needs, such as taller or wider doors to suit specific purposes.
II. Window Sizes
- Standard Window: The common size is 1200 millimeters in width and 900 millimeters in height, providing ample natural light while ensuring privacy and security.
- Sliding Window: Made with Upvc frames, with a size of 800 millimeters in width and 1100 millimeters in height, equipped with 5-millimeter transparent glass and invisible screens, suitable for scenarios requiring ventilation.
- Casement Window: Designed with aluminum alloy tempered coated hollow structure, the size is not explicitly mentioned, but it emphasizes thermal insulation and heat preservation effects, and is tightly sealed with sealing strips.
III. Other Related Sizes
- Overall Size of Container Houses:
- The external dimensions of a 20-foot standard container are 6058 millimeters in length, 2438 millimeters in width, and 2591 millimeters in height, with internal dimensions of 5867 millimeters in length, 2330 millimeters in width, and 2350 millimeters in height.
- The external dimensions of a 40-foot standard container are 12192 millimeters in length, 2438 millimeters in width, and 2591 millimeters in height, with internal dimensions of 11998 millimeters in length, 2330 millimeters in width, and 2350 millimeters in height.
- Custom Sizes: The sizes of container houses can be customized according to needs, such as lengths of 3 meters, 6 meters, 8 meters, 12 meters, etc., widths of 2.5 meters, 2.55 meters, 3 meters, 4 meters, etc., and heights of 2.6 meters, 2.7 meters, 2.8 meters, 2.9 meters, etc.
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