Precision-Engineered Aluminum Hung Windows for Commercial & Residential Projects
Our premium thermal break aluminum hung windows (single & double hung) are engineered for modern residential and commercial buildings. Built to satisfy strict Australian (AS2047) and North American (NFRC) standards, these vertical sliding windows deliver exceptional weather resistance, structural integrity, and smooth balance operation.
Key Performance & Features
- NFRC / AS2047 Certified: Tested for 200Pa water resistance, 1.0L/s·m² air leakage, and 2000Pa wind pressure performance.
- Smooth Sash Balance: Heavy-duty vertical balance hardware supporting smooth, controlled sash movement up to 50kg.
- Multi-Point Locking System: Integrated security locks with Kinlong anti-drill handles and stainless steel deadbolts.
- Thermal Break Design: High-performance aluminum profiles with polyamide thermal barriers for optimal insulation.
- Pre-Installed Sub-Frames: Optional sub-frame system for seamless integration into brick, timber, or hybrid openings.
- Glazing Options: Low-E double glazing (U-value 4.2), AS/NZS 4667 laminated safety glass, or decorative frosted panels.







