Energy-Saving Low-E Tempered Double IGU Glass for Curtain Walls and Doors
As a dedicated manufacturer since 2003, QinHuangDao LianYiDing Glass Co., Ltd. leverages our 5,000-10,000 square meter factory and team of 201-300 professionals to produce high-performance Energy-Saving Low-E Tempered Double IGU Glass, designed specifically for curtain walls and doors. With over two decades of expertise, we focus on delivering glass solutions that enhance building efficiency and safety, backed by ISO certifications for quality assurance. Our product integrates advanced Low-E coatings and tempered durability to significantly reduce energy costs while providing superior insulation and longevity. Trusted in markets from North America to Europe and Asia, we ensure every unit meets rigorous standards for modern architectural needs.
Key Features and Benefits:
- Energy Efficiency: The Low-E coating reflects infrared light, minimizing heat transfer and reducing heating/cooling costs by up to 30% compared to standard glass.
- Enhanced Safety: Tempered glass is heat-treated for increased strength and shatter resistance, ensuring safety in high-impact areas like doors.
- Thermal Insulation: Double IGU construction with an argon gas fill creates an insulating barrier that maintains indoor comfort and reduces condensation.
- UV Protection: Blocks over 99% of harmful UV rays, protecting interiors from fading and improving occupant well-being.
- Customizable Design: Available in various colors, tints, and sizes to match architectural aesthetics; options include clear, bronze, or blue tints for visual appeal.
- Easy Installation: Pre-engineered for seamless integration into curtain walls and door frames, reducing labor time and costs.
Technical Specifications:
| Parameter | Standard Range | Benefits to Clients |
|---|---|---|
| Glass Thickness | 6mm to 12mm per pane | Adaptable to structural requirements for enhanced load-bearing capacity. |
| U-value | 0.20 to 0.30 W/m²K | Lower thermal transmittance translates to energy savings and compliance with green building codes. |
| Size Options | Customizable up to 3m x 6m | Flexible dimensions fit diverse project scales, from small doors to large facades. |
| Visible Light Transmittance | 40% to 70% | Balances natural light with glare reduction for occupant comfort. |
| Sound Insulation | STC rating of 35-40 dB | Reduces noise pollution in urban or high-traffic environments. |
This glass is ideal for commercial and residential buildings, offering long-term cost reductions through lower energy bills and minimal maintenance. Clients report improved indoor air quality and enhanced property value due to its sustainable profile. For specialized projects, we provide tailored solutions including edge sealing options and frame compatibility consultations.
Frequently Asked Questions (FAQ):
- What is Low-E glass, and how does it save energy? Low-E (low-emissivity) glass has a microscopically thin coating that reflects heat while allowing light transmission. It reduces energy loss by up to 50%, making it ideal for climates with extreme temperatures.
- Why choose double IGU over single-pane glass? Double IGU provides superior insulation with two glass panes separated by a spacer, filled with inert gas. This setup minimizes heat transfer, noise, and condensation, enhancing comfort and efficiency.
- Is this glass suitable for high-rise curtain walls? Yes, our tempered glass meets safety standards for structural integrity and wind load resistance. Custom thicknesses ensure it withstands environmental stresses in tall buildings.
- Can I get custom sizes or colors? Absolutely! We offer bespoke dimensions and color tints like gray or green to match design specifications. Lead times vary based on complexity.
- What certifications support product quality? Our glass is certified under ISO9001, ISO14000, and ISO19011:2000, ensuring consistent quality and environmental management. Documentation is available upon request.
- How is shipping handled to international markets? We ship from ports in Tianjin, Dalian, or Qinhuangdao, with options for sea freight to global destinations. Delivery timelines depend on destination and order volume.
- What maintenance is required after installation? Minimal upkeep is needed; regular cleaning with non-abrasive solutions maintains clarity. The Low-E coating is durable and resists scratching under normal use.
- Are there warranties or after-sales support? Yes, we provide standard warranties covering manufacturing defects. Technical support is available for installation guidance and troubleshooting.
Backed by our ISO certifications and a track record of exporting to key regions like North America, Europe, and Asia, QinHuangDao LianYiDing Glass Co., Ltd. stands as a reliable partner for sustainable building solutions. With an annual export value below US$1 million, we prioritize meticulous quality control over mass production, ensuring each unit delivers on its energy-saving promises. Our dedicated team and efficient logistics from ports such as Tianjin guarantee timely deliveries. Invest in our glass to elevate your projects with durability, efficiency, and aesthetic appeal—contact us today for a personalized quote and expert consultation.
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