Common Combined Thickness: 6.38mm (3+0.38+3), 8.38mm (4+0.38+4), 8.76mm (4+0.76+4), 10.76mm (5+0.76+5), 12.76mm (6+0.76+6)
Interlayer Film: PVB / SGP / EVA Film thickness: 0.38mm, 0.76mm, 1.14mm, 1.52mm
| Item | Specification |
| Product Name | Tempered Laminated Glass / Toughened Laminated Safety Glass |
| Glass Sheet Thickness | 3mm,4mm, 5mm, 6mm, 8mm, 10mm, 12mm, |
| Interlayer Film | PVB / SGP / EVA Film thickness: 0.38mm, 0.76mm, 1.14mm, 1.52mm |
| Common Combined Thickness | 6.38mm (3+0.38+3), 8.38mm (4+0.38+4), 8.76mm (4+0.76+4), 10.76mm (5+0.76+5), 12.76mm (6+0.76+6), custom build-up |
| Max Size | 2440 × 8000mm (flat) |
| Min Size | 300 × 300mm |
| Glass Options | Tempered Glass |
| Edge Finish | Polished edge / Seamed edge / Beveled edge |
| Custom Processing | CNC cutouts, holes, notches, curved bending available |
| Light Transmittance | 85%~91% (clear); adjustable with tinted film |
| UV Blocking | ≥99% UV ray blocking |
| Sound Insulation | 32–38dB (standard PVB); ≥40dB for acoustic PVB |
| Impact Resistance | 4–5 times stronger than ordinary float glass; passes 500g steel ball impact test |
| Application | Balustrade & stair railing, curtain wall, skylight, canopy, shower enclosure, glass floor, partition, shop front, overhead glazing |
| Packing | Seaworthy solid wooden crates with foam protection |
Typical Applications Balcony railings, stair balustrades, curtain walls, skylights, canopies, shower enclosures, floor glass, shop windows and high-rise building glazing.
Q1 What is the difference between tempered glass and tempered laminated glass?
A1 Normal tempered glass will break into small granular pieces when impacted, and the fragments may fall off for overhead installations. Tempered laminated glass stays held together by the interlayer after cracking, which is much safer for balustrades, canopies, skylights and high-rise overhead glazing. Laminated glass also has better sound insulation and UV blocking performance.
Q2 What interlayer film should I choose, PVB or SGP?
A2. PVB: Standard and economical option, good sound insulation. Widely used for railings, shower glass, windows and indoor partitions.
Q3.What thickness combinations are available?
A3. Common builds: 4+0.38+4, 6+0.38+6, 6+0.76+6, 8+0.76+8, 10+0.76+10 mm. We support custom combinations according to load requirements and local building codes.
Q4 Does tempered laminated glass block UV rays?
A4.Yes. Standard PVB and SGP interlayers can block over 99% of harmful ultraviolet radiation, protecting furniture, flooring and interior finishes from fading.
Q5.Can tempered laminated glass reduce noise?
A5 Yes. Standard PVB laminated glass reaches 32–38 dB sound reduction. Acoustic PVB film can achieve higher sound insulation for busy roads and noisy environments.
Q6.Can you drill holes, cut notches or polish edges?
A6 Yes. We offer polished edges, seamed edges, CNC holes, cutouts and notching service. All machining must be finished before tempering. No cutting or drilling is allowed after tempering.
