What are the advantages of glass curtain wall?

If you want to increase the energy efficiency of your building, then a glass curtain wall might be the best solution. These walls have many advantages including high R-value, sustainability, and durability. They can provide a thermal break, and triple-glazed systems can achieve up to R-7. Moreover, many curtain walls can be treated with spectrally selective or low-e coatings to decrease energy loads and provide comfort close to the wall.

The frame of a glass curtain wall is usually made of an aluminum alloy. The aluminum frame supports the glass panel and is fixed with a metal claw structure. This style of curtain wall is commonly used because it is easily accepted and easy to install. The most common design is an open frame glass curtain wall, which has a visible metal frame.

Another option for a curtain wall is tempered glass. This type of glass is created by heating ordinary glass to approximately 680 degrees Celsius and then rapidly cooling the material. This process creates compression and tension in the glass between the two sides, which is often 45 times stronger than ordinary glass. When tempered glass is shattered, it breaks into a multitude of blunt pieces. But unlike ordinary glass, it cannot be polished.

Glass curtain walls are a great option for high-rise buildings. They are lightweight and easy to install, allowing construction to be finished in less time. However, the downside of this system is its inconvenient transportation and heavy lifting process during installation. Glass curtain walls are generally made of either single or double-layer glass.

One of the biggest advantages of a glass curtain wall is that it reduces indoor solar radiation. It can also reduce indoor temperatures and provide soft vision for those inside the building. In addition, the light from outside will be transferred through the glass, which makes it easier to maintain a comfortable temperature in the building.