1-What is 664 TVG VSG?

664 TVG VSG also called 6+1.52+6mm half-tempered laminated glass, or 13.52mm heat strengthened laminated glass, which often uses two panes of 6mm heat strengthened glass, together with 1.52mm PVB or SGP for glass, after high pressure, a complete laminated glass is formed.
This kind of glass has very good safety performance, and weight not heavy, so widely used for railings, canopies, partitions, and so on.
Today, the Dragon Glass team would like to introduce how they use canopy and the benefits you can get.
2-Why choose 13.52mm HS laminated glass as the canopy?
1-Strength & Safety
- Enhanced Durability: The HS glass is significantly 2-3 times stronger than regular glass, and no self explosion problems, providing excellent resistance to impact and heavy loads.
- Safety: In case of breakage, laminated glass holds together due to the interlayer, reducing the risk of injury from sharp shards.
2-Weather Resistance
- UV Protection: Laminated glass can block up to 99% of UV rays, protecting both the occupants and furnishings from harmful sun exposure.
- Weather Resistance: It withstands various weather conditions, including heavy rain, snow, and strong winds.
3-Noise Reduction
- Sound Insulation: The interlayer in 664 TVG VSG glass helps reduce noise pollution, creating a quieter and more comfortable environment.
4-Aesthetic Appeal
- Clarity and Transparency: Provides a sleek and modern look while allowing natural light to pass through, enhancing the visual appeal of the structure.
5-Security
- Intruder Resistance: Laminated glass is more difficult to penetrate, providing an added layer of security against break-ins.
6-UV Stability
- Longevity: The interlayer in laminated glass is UV stable, preventing discoloration and maintaining the appearance over time.

3-Specification of 66.4 semi-tempered laminated glass
Product name | 13.52mm HS laminated glass, 664 TVG VSG glass, 6+6mm semi-tempered laminated glass |
Thickness | 13.52mm, 1/2 |
Size range | Maximum size reach 2600x4800mm |
Color choice | Normal clear, others have ultra clear, green, blue, bronze, grey, or PVB colors |
Shape choice | Shaped, curved, flat, minimum radius is 500mm |
Customized | Polished edge, drill holes, cutout, cut notches, safety corner, etc. |
Delivery time | around 15 days |
Trade term | EXW, FOB, CIF, DDP, DDU |
4-Other Choices for 6+6mm heat strengthened laminated glass?
1-Thickness range

Available thick for canopy
- 5mm
- 6mm
- 8mm
- 4+4mm
- 5+5mm
- 6+6mm
- 8+8mm
- 10+10mm
- 12+12mm
- PVB Thickness from 0.76mm to 1.52mm
2-Shape option

- Single curve glass
- Double curve glass
- Triangle shape glass
- Parallelogram glass
- Trapezoid glass
- Other irregular shape glass
- Flat with curve shape glass
Available curved glass capacity from Dragon Glass
Curved Glass Arc Length | 2750mm | Curved Glass Height | 6000mm |
Curved Glass Thickness | 6mm-19mm |
Curved Glass Thickness | 6mm | 8-12mm | 15-19mm |
Minimum Radius of Curved Glass | 1500mm | 1500mm | 3000mm |
Curved Glass Arc Length | 400mm | Curved Glass Height | 300mm |
Curved Glass Thickness | 5mm-15mm |
Curved Glass Thickness | 5-8mm | 8-15mm | 5-15mm |
Minimum Radius of Curved Glass | 450mm | 600mm | 30000mm |
5-Quality control for 664 TVG VSG
Nowadays, 13.52mm transparent half-tempered laminated glass is widely used in construction, and controlling the quality of glass railings is very important. The TVG VSG glass produced by Dragon Glass meets the following standards:
- Subject to BS standard
- Subject to SGCC-ANSI Z97.1 standard
- Subject to CE- EN12150, EN12600 standard
- Subject to the ISO 9001 standard
- Subject to the AS/NZS 2208:1996 standard

6. Production Details
Cutting line
Dragon Glass group has over 7 cutting lines, including Bottero, Lisec auto cutting line, CNC cutting line, and so on, according to the customer’s CAD drawing, our professional team will try our best to help you with your glass sizes and shapes.

Edging line
Support over 12 types of edge polishing, including Flat polished, beveling, and round edge, no matter whether building glass, but also furniture glass edges, if you have other glass requirements, kindly contact our team.

Tempering & bending line
After high temperature and pressure, the glass will be finished to heat strengthened, to ensure safety and durability.

Laminating line
The professional workers will combine two pieces of 6mm half-tempered glass (1/4 heat strengthened glass) with interlayers like 1.52mm SGP or PVB, and make a pre-laminate before high temperature and pressure.

Autoclave
All the laminated glass will be moved to the Autoclave from Dragon Glass, and after hours of high temperature and pressure, which is cooling, will be moved to the inspection room for our QA & QC checking.

7. Packing and Delivery
In every step of the production process of HS laminated glass, a light needs to be shined on the glass to ensure that there are no scratches, bumps, or watermarks.


8-Photos about the HS laminated glass 664 as canopy

If you are interested in, please don’t miss this opportunity to send us your inquiry or place your order, we can deliver it very soon to your hand. Contact us now!