| Item | Aluminium single double hung windows |
| Brand | Foshan NF |
| Material | T6063-5 thermal break aluminiuim profile |
| Thickness | 2.0mm thickness thermal break aluminium profile |
| Glass |
A. Glass thickness 5mm/6mm/8mm B. Double tempered glass 5mm+20A+5mm C. Triple tempered glass 5mm+9A+5mm+6A+5mm D. Laminated/Lowe/Reflective /Tinted Glass |
| Surface treatment | Powder Coating, Anodized, Wooden Grain, PVDF Coating |
| Color | Customized design color |
| Application | Residential, Villas |
| Hung Way | Single or Double |
| Delivery Time | 35 days |
| Certification | AS2047, CE, CSA, NFRC |
In a single hung window, only the bottom sash moves up and down while the top sash remains stationary. In a double hung window, both the top and bottom sashes operate independently, offering enhanced ventilation and easier cleaning access.
Thermal break aluminium profiles feature an insulating barrier that reduces heat transfer between the interior and exterior. This significantly improves energy efficiency, helps lower heating and cooling costs, and prevents interior condensation.
A variety of configurations are supported, including monolithic glass (5mm, 6mm, 8mm), double tempered glass (5mm+20A+5mm), triple tempered insulating glass, as well as functional Low-E, laminated, reflective, and tinted options to meet specific insulation and acoustic requirements.
The windows comply with international building codes and hold certifications including AS2047 (Australian Standard), CE (European Conformity), CSA (Canadian Standards Association), and NFRC (National Fenestration Rating Council).
The typical manufacturing and processing lead time is approximately 35 days from the final approval of technical drawings and specification confirmations.