DERCHI W-G41 Translating Sealed Window Overview
The W-G41 translating sealed window delivers 700Pa water tightness and Class 9 wind pressure resistance for commercial building applications.
This series supports energy efficiency targets for hospitality, residential, and high-rise construction projects across global markets.
W-G41 Technical Specifications
Performance Advantages
Dual-Function Application Flexibility
The series supports deployment as both windows and doors, enabling flexible installation planning across different building zones such as exterior facades, commercial storefronts and interior partition areas. This design accommodates varied project layouts without requiring separate product systems.
Diverse Opening Configurations
Multiple opening patterns are available, including six standard configurations and custom fixed-operable combinations. These options match different ventilation demands and access requirements for commercial buildings, high-rise residences and hospitality projects.
Space-Optimized Translating Structure
The side-press translating operation eliminates the interior swing radius required by traditional inward-opening windows. This structure reduces interior space occupation, making it suitable for rooms with limited indoor clearance and compact architectural layouts.
Improved Sealing and Weather Resistance
Compared with conventional sliding windows, this series adopts multi-point compression sealing technology. It achieves 700Pa water tightness and 1.2 m³/(m·h) air tightness, delivering upgraded weather performance for coastal regions and areas with heavy rainfall.
Wind-Resistant Safety Design
The translating structure removes the outward-swinging sash hazard present in outward-opening windows. With a 5KPa wind pressure resistance rating (Class 9 per GB/T 7106 standards), the series supports installation in high-rise buildings and regions prone to strong winds.
U-Factor (U.S./1-P): 0.27
Wind Pressure Resistance: 5 KPa
Water Tightness: 700 Pa
Air Tightness: 1.2 m³/(m·h)
Sound Insulation: 35 dB
SHGC (Solar Heat Gain Coefficient): 0.22
5KPa wind pressure rating
122mm thermal break frame
10-year commercial warranty
Global installation support
If you’re looking to install windows and doors for your home improvement plans, Please contact us.