LOW-E Tempered Vacuum Glass 0.15-0.3mm Gap | 39dB Sound Insulation | 25-Year Warranty
Price:
Usd/1-999/sqm
MOQ:
1 wooden box
Delivery Time:
1-2weeks
Brand:
JOYSHING
Product Description
Vacuum Glass Technology Overview
Vacuum glass consists of two flat glass panes sealed at the edges with the space between them evacuated to create a vacuum. This eliminates air conduction and convection, delivering exceptional thermal insulation and soundproofing performance. The vacuum gap typically measures 0.15mm to 0.3mm.
Joy Shing Glass specializes in custom-shaped vacuum glass production, including flat and curved configurations to meet diverse architectural requirements.
Technical Specifications
| Parameter | Details |
|---|---|
| Product Name | Vacuum Glass |
| Model | JY-IV114 |
| Shape Options | Flat, Curved |
| Thickness | Custom |
| Glass Type | LOW-E Tempered Vacuum Glass |
| Size Range | 300×300mm to 1500×2500mm (Custom) |
| Applications | Curtain Walls, Windows, Glass Doors |
| Vacuum Layer Thickness | 0.15mm, 0.3mm |
| Composite Process | Hollow, Laminated |
| Lead Time | Within 15 Days |
| Warranty | 25 Years |
| Packaging | Sea Worthy Strong Wooden Crates |
| Payment Terms | 30% Deposit, Balance Before Shipment by T/T |
Performance Data
| Glass Structure | LOW-E Type | U Value (W/m²·K) | SHGC | Visible Light Transmittance % | Reflectivity % |
|---|---|---|---|---|---|
| 4TL+V+4T | Single Silver | 0.42 | 0.56 | 78.65 | 15.33 |
| 4T+12A+4TL+V+4T | Single Silver | 0.39 | 0.51 | 71.94 | 20.62 |
Note: 4T = 4mm tempered glass; 4TL = 4mm Low-e tempered glass; V = vacuum layer; 12A = 12mm argon layer
Above data are for reference only. Specific product parameters require individual calculation. For detailed specifications, please refer to Joy Shing Glass technical data.
Key Advantages
Superior Sound Insulation
Vacuum glass achieves weighted sound insulation of 39 decibels, significantly outperforming standard insulating glass at approximately 28 decibels.
Exceptional Thermal Insulation
U values as low as 0.48W/(m·K) provide thermal performance exceeding that of a 1.5m thick brick wall. Joy Shing vacuum glass effectively blocks heat transfer, offering 2-4 times better insulation than standard insulating glass and 6-10 times better than single glass.
Anti-Condensation Performance
The absence of gas inside vacuum glass eliminates internal condensation and fogging issues common in traditional glass products.
Product Gallery
Application Fields
Vacuum glass is extensively used in building energy efficiency, residential and commercial noise reduction (quiet rooms), high-end appliances, cold chain applications, and various industrial sectors.
Company Profile
Joy Shing Glass Co., Ltd., established in 2013, is an integrated manufacturer specializing in custom building glass production, sales, and service. Our product range includes acid etched glass, low-e glass, mirror glass, tempered glass, laminated glass, insulated glass, AR coating glass, fire-rated glass, U channel glass, and PDLC smart glass.
Additional Product Options
Frequently Asked Questions
What is the MOQ?
Generally, there is no minimum order quantity for processed glass, though larger quantities receive more competitive pricing.
Can I have a small sample to verify the quality?
Yes, we welcome sample orders for quality verification and testing.
Can I visit your factory?
We welcome customer visits to our facility, where we provide comprehensive factory tours and detailed order discussions.
Do you offer a guarantee for the products?
We provide a 10-year warranty for processed glass when used according to specifications, ensuring extended product service life.
How do you control the quality of your products?
Our ISO-certified quality management system includes regular staff training, strict material selection, and comprehensive quality control at every production stage to ensure optimal product condition.
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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