| Material | Aluminum |
| Application | Hotel |
| Function | Soundproof |
| Frame Material | PVC or UPVC |
| Screen Netting Material | Stainless Steel |
| Open Style | Sliding |
| Design Style | Modern |
| After-sale Service | Online Technical Support, Free Spare Parts |
| Project Solution Capability | total solution for projects |
| Opening Pattern | Horizontal |
| Type | Swing / casement/sliding |
| Material | PVC or UPVC |
| Glass | Single,double glass ,with design or angle |
| Color | White or custom |
| Size | As request |
| MOQ | 3pcs |
| Hardware | Chinese Top Brand |
| Surface treatment | Powder Coated |
| Application | Commercial Buildings |
| Profile Thickness | 1.2mm - 2.0mm |
| Supply Ability | 6000 pieces per Month Casement Window |

1. What are black double hung aluminum windows and doors?
Black double hung aluminum windows and doors are modern aluminum-framed openings with a black finish, designed for durability, ventilation, and a clean architectural look.
2. Are double hung aluminum windows energy efficient?
Yes, double hung aluminum windows can be energy efficient when paired with quality glazing and proper sealing for better thermal performance.
3. Why choose black aluminum windows and doors?
Black aluminum windows and doors offer a sleek modern style, strong corrosion resistance, and low maintenance for commercial and residential projects.
4. Can these aluminum windows and doors be customized?
Yes, black double hung aluminum windows and doors can be customized in size, glazing, hardware, and configuration to fit project needs.
5. Are aluminum windows and doors suitable for commercial buildings?
Yes, aluminum windows and doors are widely used in commercial buildings, hotels, offices, apartments, and other large-scale projects.
6. How durable are black aluminum frames?
Black aluminum frames are highly durable, weather-resistant, and built for long-term use with minimal maintenance.
7. Do double hung windows allow easy cleaning?
Yes, double hung windows support convenient cleaning and smooth operation, making them practical for multi-story buildings.
8. Can these products be used for residential projects?
Yes, black double hung aluminum windows and doors are suitable for villas, houses, and residential renovations with a modern design.
9. What makes aluminum a good material for windows and doors?
Aluminum is strong, lightweight, corrosion-resistant, and low maintenance, making it an excellent material for windows and doors.
Engineered for durability, aesthetic appeal, and optimal performance in any climate.
Constructed with primary 6063-T5 aluminum alloy for superior structural strength and wind load resistance.
Fitted with premium heavy-duty rollers and precision tracks for effortless, silent sliding functionality.
Advanced EPDM sealing strips and concealed drainage systems prevent water ingress and air leakage.
Optional thermal break profiles and double glazing significantly improve U-values and energy efficiency.
Tailor dimensions, grid patterns, colors, and hardware to match exact architectural specifications.
Pre-assembled modules and precise manufacturing tolerances ensure rapid and secure on-site installation.
Flexible window sizes, colors, glass, hardware, finish, packaging, and OEM details for project supply.
Made to measure
RAL matching available
Low-E, tinted, acoustic
German and local options
Powder, anodized, PVDF
Export crates or pallets
OEM labels and film
Match local codes
Versatile window solutions designed for diverse architectural requirements.
Every aluminum window is checked by material, processing, assembly, performance, finish, and export packing standards.
Check aluminum profiles, glass, hardware, and sealing materials before production.
Verify cutting, drilling, routing, drainage, and frame size accuracy.
Inspect glass installation, rollers, locks, handles, corners, and frame alignment.
Test opening movement, sealing, drainage, glass stability, and hardware operation.
Confirm finish, dimensions, appearance, accessories, labels, and order consistency.
Use protective wrapping, export cartons or crates, and loading checks before shipment.
Send us your drawings, sizes, or project requirements. Our engineering team will provide a tailored quotation within 24 hours.