Types of Glass and its Properties for Use in Construction



There are several types of glass that are commonly used in construction, each with its own unique properties. Some of the most common types of glass used in construction include:




  • Float glass: This is the most common type of glass used in construction. It is made by floating molten glass on a bed of molten metal, which results in a smooth and flat surface. Float glass is widely used in windows, doors, and curtain walls.

  • Tempered glass: This type of glass is heated to a high temperature and then rapidly cooled, which makes it much stronger than float glass. Tempered glass is often used in applications where safety is a concern, such as shower doors, skylights, and exterior windows.

  • Laminated glass: This type of glass is composed of two or more layers of glass that are bonded together with a layer of plastic in between. Laminated glass is often used in applications where added strength and security is needed, such as bullet-resistant windows and skylights.

  • Low-E glass: This type of glass has a thin coating that helps to reflect infrared light and reduce the amount of heat that is transferred through the glass. Low-E glass is often used in climates where energy efficiency is a concern, such as in double-pane windows.

  • Reflective glass: This type of glass has a metallic coating that helps to reflect light and reduce the amount of heat that is transferred through the glass. Reflective glass is often used in climates where solar heat gain is a concern, such as in high-rise buildings.

  • Insulated glass: is composed of two or more panes of glass that are sealed together to create a barrier to heat transfer. It's often used in window and door applications to improve energy efficiency and sound insulation.


Each type of glass has different properties, so it's important to select the right type of glass for a particular application based on the specific requirements and constraints of the project.