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A sash window is one with two frames that can both slide vertically, thus allowing for greater airflow. This window is composed of two sashes set on a vertical track, with one in front of the other.
They are generally double-hung, meaning that both sashes are capable of moving up and down this track, so that airflow can be permitted in multiple ways. You can have the top open, or the bottom, or a little bit of both.
| Profiles |
1. 6063-T5 high quality non-thermal break aluminium profiles, thickness 2.0 mm 2. 6063-T5 high quality thermal break aluminium profile, thickness 2.0 mm |
|---|---|
| Glass |
1. Double toughened glazing: 5mm+12A+5mm; 5mm+12A+5mm tinted 2. 5mm+12A+5mm Low-E; 5mm+27A+5mm 3. Single toughened glazing: 3/4/5/6/8/10/12/15/19/21/6.38/11.76mm 4. Laminated glazing: 5mm+0.76+5mm, 5mm+0.38+5mm |
| Hardware |
1. Chinese brand: KINLONG, PAGANI, YAER, CHUANG 2. German brand: ROTO, SIEGENIA, HOPO 3. Italy brand: SAVIO, GIESSE |
| Finish | Powder coating, Anodized, Electrophoresis, Wood grain, Fluorine carbon coating, etc. |