what is curtain walling is an external building envelope that is non-structural. This means it does not support any of the building’s floors or roof loads. It consists of a metal framing into which a wide range of infills can be inserted such as glass, panels and windows. This system has gained popularity because it offers architects a great deal of flexibility and is often incorporated into the design to enhance the aesthetics of a structure.

The frame itself is usually made from extruded aluminium, which is not only lightweight and durable but also easy to keep clean. It is capable of withstanding a wide range of weather conditions, including extreme heat and cold. It is important to choose a high quality product when selecting a curtain walling system. This will ensure that it can withstand the wind load required for the project. This is typically determined through a detailed wind tunnel study for large or unusually shaped buildings.

Demystifying Curtain Walling: A Comprehensive Guide to Its Purpose and Function

One of the primary reasons that a curtain wall is so popular is its ability to protect the interior of the building from the outside elements such as rain, snow, and sun exposure. This is achieved by a layer of glass, which acts as an effective barrier against any external forces.

The other function of a curtain wall is to help reduce the swaying of a structure, which makes it safer for people inside. It does this by spreading out any kinetic stress throughout the entire frame and structure of a building, which helps to prevent it from collapsing.