Thermal Break Insulated Glass for Commercial Window Systems
As a specialized manufacturer since 2003, QinHuangDao LianYiDing Glass leverages its 5,000-10,000 sqm facility and ISO-certified processes to produce premium Thermal Break Insulated Glass engineered for modern commercial window systems. Our solutions are designed to significantly reduce energy transfer through building envelopes, directly addressing the critical need for sustainability and operational cost savings in commercial architecture. With over 200 skilled professionals dedicated to quality, we deliver glazing systems that meet rigorous international performance standards while offering customization flexibility.
Core Technical Advantages & Specifications:
- Advanced Thermal Break Technology: A reinforced polyamide barrier within the aluminum frame profile creates a continuous thermal barrier, drastically minimizing heat conduction and eliminating cold bridging.
- Superior Insulating Performance: Achieves exceptionally low U-values (as low as 0.15 W/m²K with triple glazing + Low-E coatings), outperforming standard insulated glass units.
- Multi-Functional Design: Combines thermal efficiency with excellent sound insulation (up to 45 dB reduction), condensation resistance, and enhanced structural stability.
- Robust Construction: Utilizes tempered or laminated safety glass for durability and impact resistance, sealed with durable butyl and silicone for long-term hermetic integrity.
- Customization Capabilities: Adaptable to project-specific requirements including dimensions, glass types (Low-E, tinted, reflective), gas fills (Argon/Krypton), spacer thickness, and frame finishes.
Performance Parameters (Typical Configurations):
| Configuration | Overall Thickness | U-Value (Center of Glass) | Solar Heat Gain Coeff. (SHGC) | Visible Light Transmittance (VLT) |
|---|---|---|---|---|
| Double Glazing, Clear | 24mm | 1.6 - 1.8 W/m²K | 0.70 - 0.75 | ~80% |
| Double Glazing, Low-E | 24mm | 1.1 - 1.3 W/m²K | 0.40 - 0.60 | 60% - 75% |
| Triple Glazing, Low-E + Argon | 36mm | 0.15 - 0.30 W/m²K | 0.30 - 0.50 | 50% - 70% |
Tangible Benefits for Commercial Projects:
- Energy Cost Reduction: Slash heating and cooling expenses by up to 40% compared to conventional glazing, contributing to LEED certification points.
- Occupant Comfort: Maintain consistent indoor temperatures, eliminate cold drafts near windows, and reduce radiant heat asymmetry.
- Building Longevity: Prevent condensation-induced mold and structural damage within the window system.
- Noise Pollution Control: Create quieter, more productive interior environments in urban settings.
- Design Freedom: Achieve large expanses of glazing without compromising thermal performance or building code compliance.
Backed by ISO9001, ISO14000, and ISO19011:2000 certifications, our manufacturing rigor ensures every Thermal Break Insulated Glass unit meets precise specifications for performance and longevity. With an established track record supplying North America, Western Europe, Northern Europe, and over 10 global markets via ports like Tianjin and Dalian, we understand the demands of international commercial projects. Our annual export volume below US$1 Million reflects a focused commitment to manageable quality control and responsive client partnerships rather than mass production. Partner with us to integrate high-performance, energy-saving glazing into your next commercial development. Contact QinHuangDao LianYiDing Glass today for detailed technical support and competitive OEM/ODM solutions.
Frequently Asked Questions (FAQs):
-
Q: How does thermal break technology differ from standard insulated glass?
A: Thermal break inserts a low-conductivity material (like polyamide) between the inner and outer aluminum frame sections, creating a physical barrier to heat flow. Standard IGU focuses only on the glass gap, ignoring conductive heat loss through the frame. -
Q: What is the typical lead time for custom orders?
A: Standard configurations ship within 4-6 weeks. Complex customizations (unusual sizes, special coatings) may require 6-8 weeks. Exact timelines are confirmed upon order finalization. -
Q: Are your thermal break systems compatible with curtain wall and window wall applications?
A: Yes. Our units are engineered to integrate seamlessly with major commercial fenestration systems for facades, storefronts, and ribbon windows. -
Q: What quality control measures are in place during manufacturing?
A: We implement strict process controls per ISO standards, including raw material inspection, in-process dimensional checks, dew point testing (-40°C capability), argon concentration verification (if filled), and final visual/performance audits. -
Q: Can you provide performance data sheets or simulation reports?
A: Absolutely. Comprehensive NFRC-aligned or EN-standard performance reports (U-value, SHGC, VT, condensation resistance) are available upon request for specific configurations. -
Q: What is the expected service life of these units?
A: Properly installed units typically exceed 20+ years. The hermetic seal warranty is generally 10 years, supported by our ISO-certified manufacturing integrity. -
Q: Do you offer technical support for installation?
A: Yes. We provide detailed installation guidelines and material handling recommendations. On-site support can be arranged for large projects. -
Q: What is the minimum order quantity (MOQ)?
A: MOQ varies based on configuration complexity. Contact our sales team for specific project-based MOQ details and volume discounts.
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