







Custom soundproof aluminium thermal break double casement window
This series is high-performance windows and doors, mainly for the high-end field. It is designed with thermal break, flat frame design for window frame and sash, and simple and beautiful sash modeling. The double window with screen design not only has a wider field of view than a single window, but also ensures good safety performance.
| Product Origin | CHINA |
|---|---|
| Item NO. | 122-D |
| Color | Black or Customized Color |
| Lead Time | 15-25 days |
| Trade terms | EXW, FOB, CIF, CFR, DDU |
| Shipping Port | Guangzhou |
Call / WhatsApp +1 702 505 2500 · Response within 12 hours
Product features
- 1. The outer frame adopts 24mm heat-insulating strips, standard with 20A large insulating glass, good sound and heat insulation, optional 27A curved crimping.
- 2. Adopting German style corner injection molding technology design, strong stability and firmness, better waterproof performance and safety performance.
- 3. The window frame adopts concealed drainage and drainage louver design, effectively blocking external wind. The window part adopts drainage design to prevent water from seeping into the room, with good drainage performance.
- 4. Adopting multi-channel sealing, with good air-tight performance and water-tight performance.
- 5. The glass adopts internal design, which is easy and safe to install. Indoor optional protection rod, optional fall prevention device.
- 6. The hardware is imported, and the safety anti-prying locking seat has good safety and anti-prying performance.
- Product Specifications
Product specifications
| Product Name | 122 Series Thermal Break Double Casement Window |
|---|---|
| Material | 1.8mm Thickness aluminum alloy |
| Color option | Grey, coffee, black , or customized |
| Open Style | Open-outward , top- hung outward |
| Glass Specification | 5mm+20A+5mm double tempered glass |
| Glass option | Tinted , Low-e , colored , laminated |
| Mesh | Available |
| Hardware | German HOPPE for handle and SIEGENIA brand for hinges |
| Location | Villa, Commercial, Residential, Apartment |
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Frequently asked questions
Are your casement windows NFRC / AAMA certified?
Our aluminum window systems have passed American NFRC and AAMA quality testing. Test reports for specific series can be provided with your quotation.
What glazing options are available?
Single, double (e.g. 5+20A+5) and triple glazing, with Low-E, laminated, tempered and built-in blind options.
Can you match traditional or arched styles?
Yes. We produce cottage-pane, bay/bow and arched casement windows, custom-made to your drawings.
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