Products Details
| Application | Courtyard |
| Material | Aluminum |
| Design Style | Modern |
| After-sale Service | Online Technical Support |
| Project Solution Capability | total solution for projects |
| Product name | Double Hung Window |
| Glass | Double Tempered Glass |
| Material | Aluminum |
| Glass Type | double\tempering\floating\stained\low-e |
| Type | Aluminum Security Window |
| Hardware | Chinese Top Brand |
| Color | Customized Colors |
| Size | Cusomized |
| Open type | Vertical Sliding |
| Advantage | Heat Insulation.Waterproof.Soundproof.Save Energy |

FAQ
1. What is a custom aluminum double hung window?
A custom aluminum double hung window is a made-to-order window with two operable sashes and a durable aluminum frame for flexible ventilation and a precise fit.
2. Why choose an aluminum double hung window?
An aluminum double hung window offers strength, low maintenance, slim profiles, and reliable performance for commercial and residential projects.
3. Can the window size be customized?
Yes, custom window sizing is available to match replacement, renovation, and new construction requirements.
4. Is the custom aluminum double hung window energy efficient?
Yes, energy-efficient window configurations can help improve insulation, support thermal performance, and reduce energy costs.
5. What applications are suitable for this window?
The custom aluminum double hung window is suitable for apartments, offices, homes, hotels, and other building projects.
6. Can I request OEM or ODM customization?
Yes, OEM and ODM window customization is available for frame size, color, glazing, hardware, and finish.
7. What finishes are available for aluminum window frames?
Aluminum window frames can be finished in multiple colors and surface treatments to match project specifications.
8. How does a double hung window improve ventilation?
A double hung window allows both sashes to open, helping control airflow and improve indoor ventilation.
9. Is this window suitable for bulk orders?
Yes, custom aluminum double hung windows are well suited for bulk orders, project procurement, and B2B supply.
10. What hardware options can be added?
Hardware options for the aluminum double hung window may include locks, balances, handles, and other project-specific components.







