What Are Argon-Filled Windows?
In double-glazed windows, the space between the two panes can either be filled with regular air or injected with a gas. While air-filled windows tend to be the more affordable choice and offer some degree of energy efficiency and noise reduction, argon-filled windows are a more worthwhile investment when it comes to long-term performance and energy savings.
Argon is an inert, nonreactive gas, which helps to ensure the windows maintain their effectiveness over time. Unlike oxygen in the air, which can lead to rust and corrosion in metal components, argon prevents such deterioration, ensuring that the windows remain efficient for a longer period.
Additionally, argon is more viscous than air, meaning that molecular movement is slowed down, reducing both heat transfer and heat loss. Argon’s density also makes it heavier than air, which helps to reduce the likelihood of condensation forming between the panes.
These characteristics make argon an ideal choice for high-quality double glazing. Homeowners should opt for argon-filled windows whenever possible, as they offer better insulation, leading to improved heat retention and potentially lowering energy costs. Moreover, argon-filled windows tend to have a longer lifespan, making them a more valuable investment over time.
If you’re thinking about replacing or installing new double-glazed windows in your home, it’s worth taking the time to explore your options and select high-quality products that will stand the test of time. Choosing argon-filled units can enhance the comfort of your home, add value, and lead to greater satisfaction with your property.
Double Glazing
- Energy rating A+
- R value 1.2-1.6 W/m2*K
- U value 1.2
- G value 0.71
Tripple Glazing
- Energy rating A++
- R value 0.7-1.0 W/m2*K
- U value 0.9
- G value 0.61
Argon Filled
- Energy rating Improved
- R value Up to 30% higher
- U value Up to 25–30% lower
- G value no signifficant affect
