Insulated Glass
Insulated Glass Customized Double-glazing Glass
Product ParametersIntroduction
Pane Configuration:
Double - Pane: The most common type, featuring two glass panes separated by a spacer.
Triple - Pane: Comprises three glass panes for enhanced insulation and noise reduction, ideal for extreme climates.
Spacer Material:
Aluminum Spacers: Lightweight and durable, often filled with desiccant to prevent moisture buildup.
Super Spacers: Flexible, warm - edge spacers that reduce heat transfer through the frame, improving overall thermal performance.
Gas Filling:
Air: Standard option, providing basic insulation.
Argon/Krypton: Inert gases with higher density than air, reducing heat transfer by up to 30% and enhancing energy efficiency.
Glass Thickness:
Single Pane: Typically 3 - 6mm.
Total Unit Thickness: Double - pane units range from 12 - 28mm; triple - pane units can be 24 - 40mm, depending on the spacer width and gas filling.
Size Range: Standard sizes up to 300cm x 600cm, with custom sizes available for large - scale architectural projects.
U - Value: Double - pane insulated glass with argon filling can achieve a U - value as low as 1.1 W/(m²·K), compared to 5.8 W/(m²·K) for single - pane glass.
Visible Light Transmittance (VLT): Varies from 10% to 80%, depending on the glass type (clear, tinted, or low - e coated).
Air: Standard option, providing basic insulation.
Argon/Krypton: Inert gases with higher density than air, reducing heat transfer by up to 30% and enhancing energy efficiency.
Glass Thickness:
Single Pane: Typically 3 - 6mm.
Total Unit Thickness: Double - pane units range from 12 - 28mm; triple - pane units can be 24 - 40mm, depending on the spacer width and gas filling.
Size Range: Standard sizes up to 300cm x 600cm, with custom sizes available for large - scale architectural projects.
U - Value: Double - pane insulated glass with argon filling can achieve a U - value as low as 1.1 W/(m²·K), compared to 5.8 W/(m²·K) for single - pane glass.
Visible Light Transmittance (VLT): Varies from 10% to 80%, depending on the glass type (clear, tinted, or low - e coated).
Residential Buildings: Widely used in windows, patio doors, and skylights to lower energy bills, reduce outside noise, and prevent condensation on glass surfaces.
Commercial and Office Buildings: Essential for curtain walls, storefronts, and large - scale glazing systems, improving occupant comfort and meeting strict energy - efficiency codes.
Institutional Facilities: Applied in schools, hospitals, and libraries to create quiet, thermally stable environments conducive to learning and healing.
Cold Storage and Freezers: Helps maintain temperature consistency by minimizing heat transfer, reducing the workload on refrigeration systems.
Green Buildings: A key component in LEED - certified projects, contributing to energy savings and sustainable design goals.
Commercial and Office Buildings: Essential for curtain walls, storefronts, and large - scale glazing systems, improving occupant comfort and meeting strict energy - efficiency codes.
Institutional Facilities: Applied in schools, hospitals, and libraries to create quiet, thermally stable environments conducive to learning and healing.
Cold Storage and Freezers: Helps maintain temperature consistency by minimizing heat transfer, reducing the workload on refrigeration systems.
Green Buildings: A key component in LEED - certified projects, contributing to energy savings and sustainable design goals.
Q1: How does insulated glass reduce heat transfer?
A: The air or gas - filled space between the glass panes acts as an insulator, slowing down the conduction and convection of heat. Coated glass options, like low - e glass, further enhance performance by reflecting infrared radiation.
Q2: Is insulated glass more expensive than single - pane glass?
A: Yes, due to its multi - pane construction and additional components (spacers, gas filling). However, the long - term energy savings typically offset the higher initial cost within 3 - 5 years.
Q3: Can I repair a fogged - up insulated glass unit?
A: Once condensation forms between the panes, it indicates a seal failure. In most cases, the entire unit needs replacement, as repairing the seal is challenging and may not restore optimal performance.
Q4: How does gas filling affect insulated glass performance?
A: Argon and krypton gases are denser than air, reducing heat conduction through the space between panes. Krypton is more effective but costlier, making argon the most commonly used option for balancing performance and affordability.
Q5: Is insulated glass suitable for hurricane - prone areas?
A: Special impact - resistant insulated glass units are available, featuring laminated glass panes that can withstand high winds and flying debris, providing both safety and energy efficiency.
A: The air or gas - filled space between the glass panes acts as an insulator, slowing down the conduction and convection of heat. Coated glass options, like low - e glass, further enhance performance by reflecting infrared radiation.
Q2: Is insulated glass more expensive than single - pane glass?
A: Yes, due to its multi - pane construction and additional components (spacers, gas filling). However, the long - term energy savings typically offset the higher initial cost within 3 - 5 years.
Q3: Can I repair a fogged - up insulated glass unit?
A: Once condensation forms between the panes, it indicates a seal failure. In most cases, the entire unit needs replacement, as repairing the seal is challenging and may not restore optimal performance.
Q4: How does gas filling affect insulated glass performance?
A: Argon and krypton gases are denser than air, reducing heat conduction through the space between panes. Krypton is more effective but costlier, making argon the most commonly used option for balancing performance and affordability.
Q5: Is insulated glass suitable for hurricane - prone areas?
A: Special impact - resistant insulated glass units are available, featuring laminated glass panes that can withstand high winds and flying debris, providing both safety and energy efficiency.