Triple-Pane Insulated Glass

Ultra energy-saving triple-pane double-cavity insulated glass with optional Low-E, ideal for severe cold zones and passive houses

Product Specifications

• Full Name: Triple-Pane Tempered Double-Cavity Insulated Glass
• Glass Substrate: Clear tempered glass / tinted tempered glass; single silver / double silver / triple silver Low-E optional
• Spacer Type: Standard aluminum spacer / warm edge low thermal bridge spacer
• Cavity Filling: Dry air inside cavity; argon gas filling available for enhanced thermal performance
• Common Structure Specification: 5+12A+5+12A+5, 6+12A+6+12A+6, configurable with Low-E coating
• Min Processing Size: Orders with area less than 0.3㎡ will be calculated as 0.3㎡
• Max Processing Size: 3660 × 2440 mm; oversize panels require separate quotation
• Surface & Edge Treatment: Fine edge polishing, hole drilling and custom shape cutting supported
• Processing Remarks: Warm edge spacer, argon filling and triple silver Low-E incur extra processing fees
• Sealing System: Dual sealing structure (butyl rubber + polysulfide / silicone structural sealant)
• UV Blocking Performance: Blocks up to 99% ultraviolet rays
• Thermal Property: Ultra-low U-value, outstanding thermal insulation capacity
• Safety Performance: All three panes are fully tempered glass, breaking into harmless obtuse particles

Product Advantages

Superior Thermal Insulation & Top-Tier Energy Efficiency

Two independent sealed air cavities form dual thermal barriers to slow heat transfer drastically. Combined with Low-E coating and argon filling, it achieves ultra-low U-value and cuts annual heating & cooling costs significantly, outperforming standard double-pane insulated glass by a wide margin.

Excellent Multi-Band Sound Insulation

Double-cavity multi-layer soundproof structure effectively insulates low, medium and high frequency noise, greatly improving indoor tranquility, perfectly suited for noisy roadside and transit-surrounding buildings.

Effective UV Protection to Prevent Interior Fading

Matched Low-E coating blocks 99% ultraviolet radiation, avoiding fading and aging of indoor furniture, curtains, flooring and decorative artworks under long-term sunlight exposure.

Powerful Anti-Condensation Performance

Triple-pane double-cavity design minimizes edge thermal bridge effect together with dual sealing system. It avoids internal fogging and edge condensation even under extreme indoor-outdoor temperature difference, maintaining long-term clear vision.

Fully Tempered Safe Structure & Flexible Custom Collocation

Three layers of tempered safety glass feature strong impact resistance and comply with international building safety codes. Customizable options including warm edge spacers, multiple grades of Low-E and argon filling can meet various energy efficiency standard demands.