Double Pane Windows
Shaanxi SGL Doors&Windows Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of double pane windows in China, also supports customized service. Please feel free to wholesale high quality double pane windows for sale here from our factory. If you have any enquiry about pricelist and quotation, please feel free to email us.
High-Performance Insulated Window Solution
Product Description
Product Specifications
|
Item |
Specification |
|
Glass Type |
Double Pane IGU |
|
Glass Thickness |
4mm+9A+4mm / 5mm+12A+5mm / Custom |
|
Cavity Fill |
Air / Argon Gas |
|
Frame Materials |
Aluminium / UPVC / Timber |
|
U-Value |
As low as 1.8 W/m²·K |
|
Sound Insulation |
Up to 32–40 dB |
|
Coating Options |
Low-E / Tinted / Clear |
|
Opening Types |
Casement / Sliding / Tilt & Turn / Fixed |
Product Advantages
Superior Energy Efficiency
Double-pane insulation reduces heat transfer, helping maintain room temperature and lowering energy bills.
Enhanced Soundproofing
The insulated cavity reduces outdoor noise, ideal for busy roads or commercial areas.
Improved Comfort
Keeps interiors cooler in summer and warmer in winter.
Condensation Resistance
The sealed airspace minimizes surface condensation, protecting window frames and interiors.
Application Scenarios
Bedroom, living room, kitchen, balcony
Improve heat insulation and noise reduction capabilities
Offices, hotels, shops
How to Choose the Right One?
Select Glass Thickness
The thicker the insulation, the better the sound and heat insulation.
Choose Gas Filling
Argon gas filling provides better insulation and is suitable for energy-efficient buildings.
Pick the Right Frame Material
Consider Low-E Coating
Low-E is more energy-efficient and suitable for users who are concerned about energy consumption.
Opening Style
Casement offers the best sealing; Sliding saves more space.
FAQ
Q: 1: Are double pane windows energy efficient?
A: Yes, they significantly reduce heat transfer and improve indoor energy performance.
Q: 2: What gas is inside the double pane windows?
A: Air or argon gas is commonly used to enhance insulation.
Q: 3: Can double pane windows reduce noise?
A: Yes-Sound reduction can reach 32–40 dB.
Q: 4: Can I customize size and color?
A: Yes, fully customizable based on project requirements.
Kind Reminder
Ensure professional installation to maximize insulation.
For extreme climates, choose Low-E double pane windows.
Regular cleaning maintains clarity and performance.
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