Casement Window

N9 Large Size Tilts Turn Casement Window

DejiYoupin Doors & Windows' N9 series offers significant advantages in performance, safety, and sustainability, positioning it as a premium choice for modern homes.

●Aluminum profiles available: commercial grade/engineering grade/middle and high-end household type
●Energy saving and environmental protection
●Global certification is available

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Advantages

Certification

Product Introduction

DejiYoupin Doors & Windows' N9 series offers significant advantages in performance, safety, and sustainability, positioning it as a premium choice for modern homes.

Superior Thermal Insulation

• Low U-value (K-value): The N9 series achieves a K-value of 1.7, exceeding the national Foshan Standard requirements for cold regions (≤2.0) and significantly reducing heat transfer.

• Advanced Materials: Equipped with extra-wide PA66 nylon thermal breaks (supplied by German brand Technoform) and vertical isothermal design, which disrupts thermal bridging and enhances energy efficiency.

• LOW-E Glass Standard: Features energy-saving LOW-E insulating glass as standard, minimizing energy loss and supporting China’s "Dual Carbon" goals.

Exceptional Noise Reduction

• 35dB+ Sound Insulation: Meets the highest Foshan Standard (≥35dB) and national AAAA Quiet Certification (T/CAS 991.6-2024), effectively blocking urban noise from traffic, construction, etc.

• Triple-Layer Glass Design: Utilizes triple-pane cavities to filter high-frequency noise (e.g., horns, music) and LOW-E laminated glass with PVB interlayers to absorb low-frequency vibrations (e.g., trains, aircraft).

Robust Weather Resistance

• Grade 9 Wind Pressure Resistance: Withstands extreme weather (e.g., typhoons), validated during real-world events like Typhoon. Enhanced by 1.8mm-thick aluminum profiles (exceeding national standards) and 118mm-wide frames for structural stability.

• Watertightness&Airtightness:Achieves Grade 6 watertightness (highest Foshan Standard) and Grade 8 airtightness via triple-seal technology and specialized gaskets (e.g., EPDM, water-expanding strips), preventing leaks and dust ingress.

Eco-Certifications & Safety

• China Green Building Materials 3-Star Certification: Recognized for eco-friendly materials (lead-free aluminum, non-toxic seals) and low-carbon manufacturing, aligning with national green policies.

• Safety Innovations: Integrates patented multi-point locking systems and reinforced corner joints (glue-injected flow-guided design) for anti-theft and durability.

Precision Manufacturing & Smart Integration

• Rigorous Quality Control: Produced through 168 manufacturing processes and 38 strict inspections in a 70,000㎡ smart factory, ensuring consistent performance.

• Optional Smart Upgrades: Compatible with intelligent systems (e.g., Yazhi electric lift windows) for automated control and enhanced security.

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