Black Aluminium Internal Doors
Shaanxi SGL Doors&Windows Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of black aluminium internal doors in China, also supports customized service. Please feel free to wholesale high quality black aluminium internal doors for sale here from our factory. If you have any enquiry about pricelist and quotation, please feel free to email us.
Black Aluminium Internal Doors: Sleek Modern Aesthetics
Product Description

The ultra-narrow aluminum frame paired with a high-quality matte black finish creates clean lines and a uncluttered look, complementing various interior décor styles.
All-aluminum interior doors have become a popular choice for renovations in recent years, especially suitable for families seeking environmental friendliness, durability, and a modern feel.
Their biggest feature is the replacement of traditional wood with aluminum alloy, offering a significantly improved user experience.



Product Parameters
|
Item |
Specification |
|
Frame Material |
High-grade Aluminium Alloy |
|
Surface Finish |
Matte Black Powder Coating |
| Door panel filling | All-aluminum sheet |
|
Door Type |
Swing |
|
Thickness |
35–50mm |
|
Hardware |
Stainless Steel Hinges & Handles |
|
Customization |
Size,and Color Available |
Product Feature and Application
Product Features
Several advantages and features of all-aluminum interior doors
Environmentally Friendly, Zero Formaldehyde
The connection is made using spot welding, eliminating the need for glue and avoiding the release of formaldehyde and other harmful substances.


Waterproof and Moisture-proof, Environmentally Resistant
Aluminum alloy does not absorb water, so there's no need to worry about mold, rot, or warping in damp environments like kitchens and bathrooms-a major weakness of traditional wooden doors.
Durable and Long-Lasting
Aluminum alloy is corrosion-resistant and oxidation-resistant, unlike wooden doors which are easily infested by insects or warped. Under normal use, its lifespan far exceeds that of ordinary wooden doors, saving the hassle and expense of later replacements.


Easy to Clean, Worry-Free Maintenance
The smooth surface allows for easy cleaning with a damp cloth, eliminating concerns about scratches or maintenance like with wooden doors.
Recyclable, Environmentally Friendly and Cost-Effective
Aluminum alloy is a recyclable material. If you want to change the style later, you can directly recycle it, reducing resource waste


Stylish and versatile
Using vacuum transfer technology, aluminum panels can be made to display a variety of realistic wood and stone grain effects. They also offer a wide range of color options, easily blending into modern, Scandinavian, and minimalist luxury decorating styles.

Applicable places
Because it is made of aluminum alloy, it does not absorb water and is not afraid of moisture, making it particularly suitable for use in kitchens and bathrooms where humidity is high.
Suitable for bedrooms with soundproofing requirements, the aluminum alloy door uses a "sandwich" structure (aluminum plate + sound insulation plate + aluminum plate) and multiple sealing strips, providing excellent sound insulation and effectively blocking mid-to-high frequency noises, such as human voices and traffic noises.
Production Details
Production and Process
Each black aluminum alloy interior door is precision extruded, CNC cut, and high-temperature sprayed to ensure dimensional accuracy and durability. The door frame is assembled using imported hardware, ensuring stable and smooth operation. The finished product undergoes multiple quality inspections and meets international export standards.

Keyhole and hinge machining
Through a multi-station, multi-channel CNC system, it can accurately complete the automated processing of lock holes on the front, lock body grooves on the side, and hinge grooves of wooden doors, replacing traditional manual operation and greatly improving processing accuracy and efficiency. It is a key piece of equipment in the processing of hardware holes and grooves for wooden doors.

Electronic Panel Saw
It automatically positions, feeds, and cuts boards by inputting dimensional parameters through a CNC system. It can precisely cut large-format raw materials such as MDF and particleboard into blanks for door panels, door frames, and door casings. With high cutting accuracy and efficiency, it is a key piece of equipment for the initial processing of boards in door production.

The profiles are neatly arranged
All aluminium profiles are neatly arranged on heavy-duty storage racks, categorized by size, color, and series. Each rack is clearly labeled for easy identification and quick access during production. This organized layout not only keeps the workshop clean and efficient but also ensures that every profile remains in perfect condition before assembly. The orderly storage system reflects our commitment to precision manufacturing and quality control.
PAQ
Q1: Can the door size and glass style be customized?
A1: Yes, we offer full customization for size, glass type, and color to meet your design needs.
Q2: Is the black coating easy to scratch or fade?
A2: No, we use advanced powder coating technology that provides excellent scratch and UV resistance.
Q3: What is the average lead time for production and delivery?
A3: Typically 20–30 days, depending on order quantity and customization details.
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