Tempered Vacuum Insulated Glass 24.3mm with 0.42 U-Value and 42dB Sound Insulation for Energy-Efficient Buildings
Price:
Usd/1-999/sqm
MOQ:
1 wooden box
Delivery Time:
1-2weeks
Brand:
JOYSHING
Product Description
Product Overview
Tempered vacuum insulated glass features two tempered glass panes sealed around the edges with a 0.3mm vacuum gap between them. One pane incorporates LOW-E coating technology, delivering exceptional thermal insulation, sound reduction, and energy efficiency performance.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Tempered Vacuum Insulated Glass |
| Model | JY-IV112 |
| Shape | Flat |
| Glass Thickness | 24.3mm |
| Available Sizes | 300mm × 300mm to 1500mm × 2500mm (Custom sizes available) |
| Glass Colors | Clear, extra clear, gray, bronze, blue, and others |
| Structure | 4T+12A+4TL+0.3V+4T |
| Lead Time | Within 15 days |
| Warranty | 25 years |
| Certifications | CE, ISO, CSi, SGCC |
Performance Data
| Structure | Thickness (mm) | U Value (W/m²·K) | SHGC | Shading Coefficient | Weighted Sound Insulation (dB) |
|---|---|---|---|---|---|
| 4T+12A+4TL+0.3V+4T | 24.3 | 0.42 | 0.45 | 0.52 | 42 |
T-Tempered clear glass; TL-tempered Low-E glass; V-vacuum space; A-air space. Above data are for reference only. Parameters for specific products require separate calculation.
Key Advantages
- Superior Thermal Insulation: U-value as low as 0.48W/(m·K), with thermal performance exceeding that of a 1.5m thick brick wall. Thermal insulation is 2-4 times better than standard insulating glass and 6-10 times better than single pane glass.
- Excellent Sound Reduction: Weighted sound insulation reaches 39 decibels, significantly higher than the 28 decibels typical of standard insulating glass.
- Advanced Anti-Condensation: Excellent condensation resistance for clear visibility and moisture control.
Product Images
Applications
Ideal for high-end residential, villa, commercial building, energy-efficient construction, green building projects including doors, windows, curtain walls, and passive house renovations.
Frequently Asked Questions
Q: What is the MOQ?
A: Generally no minimum order quantity for processed glass, though larger quantities receive better pricing.
Q: Can I have a small sample to verify the quality?
A: Yes, we welcome sample orders for quality testing and verification.
Q: Can I visit your factory?
A: Yes, we welcome customer visits to tour our production facilities and discuss orders.
Q: Do you offer a guarantee for the products?
A: Yes, we provide a 10-year warranty for processing glass with normal use.
Q: How do you control the quality of your products?
A: We maintain ISO-standard quality management, regular staff training, strict material selection, and quality control at every production stage.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Joy Shing Glass Co., Ltd.
Location
Dongfang Industrial Park, No. 8 Beijing South Road, Economic and Technological Development Zone, Yantai City, Shandong Province, China
Contact Person
Manager