glazing

In construction, glazing refers to the process of fitting windows with glass or the glasswork itself. It is a crucial aspect of enclosure systems, particularly in modern buildings.1

Types of Glazing in Construction

• Clear Glass: Still the most common type for residential windows.2
• Double Glazing: Consists of two panes of glass separated by a space, often filled with a desiccant. This is cost-effective in colder climates for reducing heat transfer and condensation.32
• Tinted Glass: Absorbs and reduces solar heat gain, useful for reducing cooling energy consumption in buildings with significant internal heat sources.3
• Reflective Glass: Features thin metallic coatings that reflect solar energy, further reducing heat gain.34
• Safety Glazing: Includes materials like tempered glass, laminated glass, or certain plastics designed to be more resistant to breakage or to hold together when broken, crucial for areas where people might come into contact with glazed panels.3
• Structural Glass Mullions: Used as an alternative to metal mullions in curtain walls, offering a greater sense of transparency.4

The choice of glazing is influenced by factors such as conductive heat transfer, radiant energy transfer, and safety requirements.3