Shenzhen Dragon Glass supplies 10mm+10mm low iron heat soaked tempered laminated glass for curtain walls, balustrades, skylights, and safety glazing projects. Ultra-clear laminated safety glass with reduced spontaneous breakage risk and excellent structural performance.
What is Low Iron Heat Soaked Tempered Laminated Glass?
10mm+10mm low iron heat soaked tempered laminated glass is a high-performance architectural safety glass made by laminating two pieces of 10mm low iron heat soaked tempered glass together with a PVB or SGP interlayer. Featuring ultra-low iron content, this glass delivers higher light transmission and pure color neutrality, presenting crystal-clear glass edges and a premium transparent visual effect.
This glass undergoes strict tempering and professional heat soak treatment before lamination. The heat soak process effectively minimizes spontaneous breakage caused by nickel sulphide inclusions, ensuring higher safety and long-term stability for high-rise buildings, curtain walls, skylights, and other structural glazing applications.
Why Do We Perform Heat Soak Testing?
Heat soak testing is a professional pretreatment process designed to reduce the spontaneous breakage risk of tempered glass.Tiny invisible nickel sulphide inclusions may remain inside float glass during production. After tempering, these particles may change volume slowly over time, which may lead to the possibility of spontaneous glass breakage.
To eliminate hidden dangers, tempered glass panels are placed in a heat soak furnace and kept at approximately 290°C for several hours. Unqualified glass with unstable nickel sulphide inclusions breaks during factory testing, avoiding accidental breakage in actual use.
For large curtain wall systems, overhead glazing, skylights, and high-rise facade projects, heat soaked tempered laminated glass provides reliable safety performance and stable long-term service.
Advantages of Low Iron Heat Soaked Tempered Laminated Glass
Excellent light transmission and crystal-clear visual appearance
Effectively reduced spontaneous breakage risk
Superior structural performance for large-area glazing systems
High safety performance with fragments well retained by the laminated interlayer
Reliable sound insulation performance
Effective UV filtration while preserving natural daylight
Excellent thermal insulation capability
Compatible with Low-E coating and reflective coating processing
Premium and modern aesthetic for high-end architectural projects
The ultra-clear low iron composition enables the glass to deliver pure visual quality and neat architectural lines, ideal for high-standard building facade design.
Applications
1. Curtain wall systems
2. Skylights and roof glazing
3. Glass balustrades and railings
4. Glass canopies
5. High-end storefronts
6. Luxury residential projects
7. Commercial buildings
8. Glass partitions
9. Public venue glazing
10. Staircases and safety glazing systems
Specifications
◾ Production name: Low Iron Heat Soaked Tempered Laminated Glass
◾Glass thickness: 21.52mm (1.52 PVB ), Customizable PVB for safety needs.
◾ Glass color: Low Iron, Super White
◾ Max size: 3300 x 13000 mm (custom available )
◾ Packing: Strong plywood crates with shockproof padding (export-standard packaging)
◾ Capacity: 1000SQM/day
◾ Production time: 10~15 days (adjustable based on order quantity）
Quality Standards
·✪ Subject to BS
·✪ Subject to AS
·✪ Subject to ASTM
·✪ Subject to CE
·✪ Subject to ISO9001
Packing and Delivery
FAQ
1. Why choose low iron laminated glass?
Low iron laminated glass features exceptional light transmittance, minimal natural green tint, and superior visual clarity, delivering an ultra-clear, high-end aesthetic effect for architectural glazing projects.
2. Is heat soaked tempered laminated glass suitable for skylights?
Yes. It is widely used for skylights and overhead glazing because of its high safety and structural reliability.
3. Can this glass be customized?
Yes. Shenzhen Dragon Glass provides customized thickness, size, shape, edge work, holes, and interlayer options.
Contact Shenzhen Dragon Glass
Shenzhen Dragon Glass is a professional manufacturer of low iron heat soaked tempered laminated glass for curtain walls, skylights, balustrades, and architectural glazing projects.
We provide custom processing, stable production capacity, strict quality control, and export-standard packing for commercial and residential projects worldwide. Contact us for quotations, technical support, and customized glass solutions.