| Item | Semi circular design aluminum window European design round window |
| Profile | 1.6063-T5/T6 normal aluminum,thermal break aluminum 2.pvc/upvc/VINYL(China top brand CONCH/German Brand REHAU/Korea brand LG) |
| Glass | 1.Double tempered glazing:5mm+12A(Air)+5mm; 5mm+12A+5mm tinted; 5mm+12A+5mm Low-E; 5mm+27A+5mm 2.Single tempered glazing: 3/4/5/6/8/10/12/15/19/21mm 3.Laminated glazing: 5mm+0.76+5mm, 5mm+0.38+5mm |
| Hardware | 1.German brand: Roto, Siegenia, Geze 2.Chinese brand: Kinlong,Hopo |
| Mesh | 1.Stainless steel security mesh 2.Aluminium security mesh 3.Fiberglass flyscreen 4.Retractable flyscreen |
| Surface treatment | 1.Powder coating 2.Anodized 3.Electrophoresis 4.Wood grain 5.Fluorine carbon coating |
| Parameters | Double glass sliding windows Sounds insulation: RW ≥ 30 dB Wind pressure resistance: 4500 pa Air permeation resistance: 70/150 Water resistance: 450mm N6 CLASS based on AS2047 STANDARD |
| Warranty | Ten years |
