3+6A+3mm Insulated Tempered Glass - 12mm Soundproof Windows & Doors with 5-Year Warranty

Insulated tempered glass consists of two or more glass panes separated by an aluminum frame filled with high-efficiency molecular sieves, with edges sealed using high-strength sealant. This construction provides superior sound insulation, thermal insulation, and energy efficiency performance.

Note: Above data are for reference only. Specific product parameters require separate calculation.

• High Safety Performance: 1.5 times stronger shock resistance than common glass
• Superior Heat Insulation: Special metal coating on air layer side provides enhanced thermal performance
• Anti-Condensation: Desiccant absorbs water molecules to prevent internal condensation
• Reduced Cold Radiation: Maintains higher dew point temperature on glass surfaces

Insulated tempered glass is widely used in glass curtain walls, building facades, doors, windows, and decorative applications across various industries including automotive, refrigeration, marine, aviation, and instrumentation.

Joy Shing Glass Co., Ltd., founded in 2013, specializes in producing, selling, and providing services for custom building glass including 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.

Generally, there is no MOQ for processed glass, but larger quantities receive better pricing.

Yes, we welcome sample testing and quality inspection.

Yes, we welcome customer visits to tour our production lines and discuss orders.

Yes, we generally offer 10 years warranty for processed glass with normal use.

We maintain ISO-standard management systems, conduct regular staff training, select high-quality materials, and implement QC at every production stage to ensure perfect condition delivery.