Container House Interior Wall Construction

There are several common methods for constructing interior walls of container houses:

Method 1: From the outside to the inside, the layers are metal paint, galvanized corrugated sheet, polyurethane foam for insulation and anti-condensation (this layer can be omitted based on actual needs), insulation rock wool, steel studs, and bamboo-wood fiberboard (which can also be replaced with other decorative panels such as wood veneer). Metal paint enhances the durability and aesthetic appeal of the container's exterior. The galvanized corrugated sheet serves as the foundational structural layer, providing strength and support. Polyurethane foam effectively provides insulation and prevents condensation. If insulation requirements are low or the environment is less prone to condensation, this layer can be skipped. Insulation rock wool further enhances the wall's insulation performance, while steel studs act as the framework, providing a base for installing the inner decorative panels. Decorative panels like bamboo-wood fiberboard or wood veneer give the interior walls an attractive appearance and a comfortable feel.

Method 2: From the outside to the inside, the layers are metal paint, galvanized corrugated sheet, polyurethane foam for insulation and anti-condensation (which can also be omitted based on needs), insulation rock wool, steel studs, a base layer of woodworking board or oriented strand board (OSB), a base layer of gypsum board, local anti-rust paste, and latex paint. In this method, the base layers of woodworking board or OSB and gypsum board provide a flat surface for subsequent decorative treatments. Local anti-rust paste prevents metal components like steel studs from rusting, extending their lifespan. Finally, applying latex paint gives the interior walls a clean and aesthetically pleasing finish, with the added benefits of being environmentally friendly and easy to clean.

Insulation Layer Integration Methods: Fill the internal framework of the container (usually by installing light steel studs or wooden studs on the inner side of the original corrugated wall panels) with rock wool, glass wool, or spray polyurethane foam. High-performance customized solutions may use external insulation or sandwich panel wall systems. The focus of these methods is to enhance the wall's insulation performance. By filling with different insulation materials or using special wall systems, heat transfer is effectively reduced, allowing the container house to maintain a relatively stable indoor temperature throughout different seasons and improving living comfort.