The GR110 is a high-strength outward-opening aluminum window engineered for architectural performance and durability. Its profile design offers a clean modern look while maintaining advanced structural integrity for coastal and high-wind environments. The system features multi-layer weather sealing and precision corner construction to ensure optimal insulation and protection from wind-driven rain.
🌀 Wind Resistance: Level 16 — compliant with Miami-Dade County hurricane pressure class
💧 Water Tightness: Level 5 | Air Tightness: Level 5 — meets AGWA / AS2047 test standards for heavy weather conditions
🌡️ Thermal Insulation: 2.0 W/㎡·K — equivalent to NFRC thermal efficiency class
🔇 Sound Insulation: 40 dB — WERS 5-Star acoustic performance
🔒 Safety Pressure: RC2 — approved under Florida DBPR structural and impact compliance
⚙️ Design Features: Reinforced frame system, corrosion-resistant hardware, concealed drainage track, and dual-layer EPDM sealing for superior waterproofing and air control.
The GR110 combines clean modern design with advanced energy and weather performance, certified for durability in coastal and high-pressure environments.







Panora Windows and Doors LLC DBA Panora Luxury