What Is Triple Glazing Glass ?
Triple glazing glass (commonly known as triple-pane double-chamber insulating glass) is a high-performance configuration in the field of building energy conservation. It comprehensively surpasses double-pane glass in terms of insulation, sound insulation, and anti-condensation performance, and is particularly suitable for scenarios such as extremely cold regions, passive houses, and high-end residences
The Five Core Advantages Of Triple Glazing Glass
Ultimate Insulation (Core Value)
The U value can be as low as 0.6 W/(m²·K) (e.g., 4Low-E+16Ar+4+16Ar+4), which is 30% to 50% more energy-efficient than double-glazed glass
Applicable scenarios
In the severely cold regions of the north with a temperature of -30℃ (indoor window surface temperature > 14℃, completely preventing ice formation)
Passive house/near-zero energy building (meeting German PHI standard U≤0.8)
Top-notch sound insulation
The double air layer and unequal-thickness glass design can block noise of over 45dB (such as at airports and residences near high-speed railways)
Noise reduction techniques
The outer sheet is made of laminated glass (to block high-frequency sound waves
The inner sheet is made of thick glass (to suppress low-frequency resonance)
Completely cure condensation
The surface temperature of the indoor side glass is 5 to 8 degrees Celsius higher than that of double-glazed glass, and it will not condense even when the humidity is over 60%
Enhance comfort
Eliminate the feeling of "cold radiation" (No coldness by the window in winter)
Reduce indoor temperature fluctuations (improve constant temperature)
Extend the lifespan of Windows
The multi-layer sealing structure reduces the risk of internal condensation, and the sealing life is over 30 years (high-quality product)
Glass Combination Recommendations (From Basic to Advanced)
|
Demand scenario |
Recommended configuration (Outdoor → indoor) |
U value range |
Cost increase (vs Double Layer) |
|
Economical insulation |
4 mm clear glass +12A air +4 mm clear glass +12A air +4 mm clear glass |
1.2~1.4 |
+40% |
|
High cost-performance energy-saving |
4mm Low-E +12A+4mm clear glass+12A+4mm Low-E |
0.8~0.9 |
+70% |
|
The ultimate version for severe cold regions |
4mm low-E glass+16A+4mm clear glass+16A+4mm Low-E |
0.6~0.7 |
+150% |
|
High sound insulation requirement |
6mm laminated glass +12A+5mm clear glass+12A+4mm Low-E |
0.9~1.0 |
+120% |
The Limitations Of Triple-pane Glass
Higher cost: The combined cost of materials and processing is 50% to 150% higher than that of double-glazed glass
Weight increase: 5+12A+5+12A+5 configuration ≈ 35kg/m² (window frames need to be reinforced)
Thickness limit: The total thickness is often greater than 40mm. When renovating old Windows, window sashes may need to be replaced
Caution in the hot regions: Excessive insulation in hot regions may increase the air conditioning load in summer
Package
1. Paper and Cork liner will be put between every two glass to prevent them hurt each other..
2. Iron belt for consolidation.
3. Under wooden crate there will be legs for forklift easy loading and unloading.
FAQ
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