Product Introduction of 12/40 Ultra-Narrow Aluminum Alloy Profile

I. Product Basic Positioning
This 12×40mm ultra-narrow frame aluminum alloy profile launched by Shinedon focuses on minimalist aesthetics and practical performance. It is a mainstream profile choice for light luxury and modern-style indoor doors/partitions, and is widely applied to ultra-narrow sliding doors, swing doors, glass partitions, kitchen and bathroom doors and other scenarios.
II. Core Structure and Material
1. Profile Specification and Structure
• Overall Dimensions: 12mm (visible surface width) × 40mm (profile depth). It achieves an ultra-narrow frame visual effect, maximizes the light transmission area of glass, and creates a transparent and bright space.
• Material Standard: Adopts national standard 6063-T5 primary aluminum alloy with qualified wall thickness, strong wind pressure resistance and deformation resistance, and long service life.
2. Surface Treatment Process
• Adopts high-end processes such as fluorocarbon spraying/powder coating + wood grain transfer printing. The coating has strong adhesion, excellent weather resistance, UV resistance, corrosion resistance and no easy fading, and is suitable for both indoor and outdoor scenarios.
• The surface presents a delicate matte texture, smooth touch, less fingerprint resistance and easy cleaning, and maintains a beautiful appearance for long-term use.
III. Full-Series Color System
A total of 7 classic color schemes cover mainstream home decoration styles to meet personalized design needs:
Color Name Style Compatibility Application Scenarios
Fluorocarbon Black Modern Minimalism, Industrial Style Living room partitions, balcony doors, kitchen and bathroom doors
Dusk Gray Light Luxury, Cream Style Bedroom doors, study partitions
Midnight Gray High-end Sense, Wabi-Sabi Style Full-house matching, commercial spaces
Elegant Silver Gray Modern Minimalism, Nordic Style Kitchen, bathroom, balcony
Ginkgo Gray Warm Minimalism, Log Style Full-house matching, Japanese-style spaces
Log Color Log Style, New Chinese Style Bedroom doors, study, balcony doors
Oil Paint White Cream Style, French Style, Minimalism Full-house matching, bright spaces
IV. Core Product Advantages
1. Stunning Aesthetics: 12mm ultra-narrow visible edge creates a light and transparent visual effect, perfectly matching mainstream home decoration styles such as modern, light luxury and minimalism, and enhancing the high-end sense of the space.
2. Stable Performance: Primary aluminum base with high strength and deformation resistance, excellent sealing and sound insulation performance, meeting daily use requirements.
3. Flexible Installation: Standard notch design supports the adaptation of various hardware, hinges and angle codes, and can be made into sliding, swing, folding and other door types for efficient construction.
4. Durable and Easy to Maintain: High-end surface treatment process features weather resistance, scratch resistance and easy cleaning, no fading or deformation for long-term use, and low later maintenance cost.
5. Full-Color Selection: 7 classic color schemes one-stop meet the color needs of different home decoration styles without additional customization.
V. Application Scenarios
• Indoor Doors: Ultra-narrow sliding doors, swing doors, kitchen and bathroom doors, balcony doors
• Space Partitions: Glass partitions in living rooms/studies/offices, dry-wet separation partitions
• Custom Scenarios: Glass doors for wardrobes, glass doors for wine cabinets, borders for display cabinets, etc.
VI. Supplementary Note
The size and color can be customized according to project requirements, and it is compatible with different glass configurations (single glass/double glass). It is a high-end door and window profile choice that balances aesthetics, performance and cost-effectiveness.







