How Argon Gas Works in Double Glazing
Double glazing is an effective way to improve insulation, reduce noise, and enhance energy efficiency in your home. A key feature that makes double-glazed windows even more effective is the use of argon gas between the glass panes. But how does argon gas work, and why is it beneficial for your home?
What Is Argon Gas?
Argon is a colourless, odorless, and non-toxic gas that makes up approximately 1% of the Earth’s atmosphere. It is an inert gas, meaning it does not react with other substances. Because of its low thermal conductivity, argon is an excellent insulator when used in double glazing.
How Argon Gas Enhances Double Glazing
- Improved Thermal Insulation
One of the main advantages of argon gas in double glazing is its ability to reduce heat transfer. Argon is denser than air, which means it slows down the movement of heat between the glass panes. This results in better insulation, meaning lower heating and cooling cost. Keeping warm air inside during winter and preventing excess heat from entering during summer, means a more stable indoor temperature, and a more comfortable home.
- Minimise Condensation
Condensation occurs when warm, moist air meets a cold surface, such as a window pane. Condensation can cause dampness and moisture in your home, mould growth and moisture damage to window sills. Argon gas reduces heat transfer, so the inner glass pane remains warmer, reducing condensation buildup.
- Enhanced Soundproofing
Argon gas helps to improve sound insulation compared to air-filled double glazing. This makes it a great option for homes located near busy streets, airports, or noisy neighborhoods. Resulting in a quieter indoor environment.
- Increased Window Lifespan
Argon gas also helps protect the window’s seals and coatings by reducing stress on the glass panes. Because it is an inert gas, it does not cause chemical reactions or corrosion, helping windows last longer.
Is Argon Gas Worth It?
Double Glazing is an investment. While argon gas-filled double glazing may have a slightly higher upfront cost than standard air-filled windows, the long-term energy savings, improved insulation, and comfort to your home, make it a cost-effective investment.
If you’re considering double glazing retrofit or installing new double-glazed windows, choosing argon gas-filled units is a smart decision. At Elite Glazing and Glass Auckland, we provide high-quality double glazing solutions designed to maximise energy efficiency and comfort.
