1. 6063 T5 aluminum profile, frame wall thickness 2.5mm, sash wall thickness 1.8mm, frame structure depth 82mm, window sash structure depth 82mm; The indoor and outdoor frames and panels are flush

2. 25.3mm multi-chamber thermal break [PA 66 GF25 Nylon & Glass Fiber Special Composite Reinforced Material]

3. European standard grade soft and hard composite foam rubber strips, three-layer equal-pressure sealing rubber strips; Standard configuration includes full-frame welded intermediate rubber strips

4. Standard configuration: 5+27A(fluorocarbon grey)+5 double-layer tempered reinforced glass

5. The external hanging screen window is standard-equipped with 60# black diamond mesh with square holes

6. Door Windows and micro-ventilation Windows are standard-equipped with the SAVIO S.p.A. Italian Savio super load-bearing inward opening and tilting system

7. The installation slot for ultra-high glass is 6mm higher than that of its peers, ensuring the safety of large glass

8. The frame, sash and center brace all adopt double-pin glue injection corner codes. [Glue injection is standard for all directions. The frame can be optionally equipped without glue injection. Please specify when placing an order.

9. Window sash limit (W*H)(frame) : 480≤W≤800; 500≤H≤1550 A single window with an area of no less than 1.3m² is priced as a door-type window

10. Limit of portal leaf (W*H)(frame) : 480≤W≤900; 1800≤H≤2800

11. The surface treatment process is guaranteed for 15 years