How to Choose the Right Aluminum U Channel for 8mm and 9mm Glass Partition Walls?

Glass fixing aluminum U channel is specially designed for frameless glass partition systems used in bathrooms, offices, hotels, residential interiors, and commercial buildings. Manufactured from premium 6063 aluminum alloy with T5 temper, this profile securely supports 8mm and 9mm tempered glass panels while providing a clean and modern appearance.
Modern interior design trends increasingly favor open spaces and natural light. According to recent architectural reports, the global market for interior glass partition systems is growing at an annual rate of approximately 8%-10%. Frameless glass walls have become a preferred solution for office renovations, luxury apartments, hotels, and commercial spaces due to their elegant appearance and efficient space utilization.
Compared with traditional stainless steel brackets, aluminum U channels provide superior corrosion resistance, easier installation, lower maintenance costs, and a more refined decorative effect.
Why Choose Our Glass Fixing Aluminum U Channel?
- Produced from high-quality 6063 aluminum alloy with T5 temper.
- Suitable for 8mm and 9mm tempered glass.
- Excellent corrosion resistance for humid environments.
- Provides secure support for frameless glass walls.
- Lightweight design simplifies installation.
- Creates a minimalist and modern architectural appearance.
- Long service life with minimal maintenance requirements.
- Available in customized dimensions, finishes, and colors.
Technical Specifications
| Item |
Specification |
| Material |
6063 Aluminum Alloy |
| Temper |
T5 |
| Suitable Glass Thickness |
8mm and 9mm Tempered Glass |
| Minimum Order Quantity |
300 KG |
| Length |
Customized Length Available |
| Surface Finish |
Anodized, Powder Coated, Polished, Brushed, Sandblasted, Wood Grain |
| Color Options |
Bright Silver, Matte Black, Champagne Gold, White, Brushed Silver or Customized |
| Customization Service |
OEM and ODM Supported |
Common Accessories for Glass Partition Installation
To ensure safe and professional installation, the following accessories are commonly used together with the aluminum U channel profile:
| Accessory |
Function |
| Rubber Gasket |
Protects glass edges and improves stability |
| PVC Insert Strip |
Provides cushioning and reduces vibration |
| Expansion Screws |
Secures the profile to walls or floors |
| Decorative Cover Plate |
Enhances overall appearance after installation |
| Silicone Sealant |
Improves waterproof performance and sealing |
| Glass Spacer Block |
Ensures accurate glass positioning during installation |
| End Caps |
Provides a clean and professional finish |
Application Scenarios

| Application Area |
Typical Use |
| Bathrooms |
Frameless shower enclosures and fixed glass walls |
| Office Buildings |
Meeting rooms, workstations, and office partitions |
| Hotels |
Guest room bathrooms and interior glass systems |
| Commercial Spaces |
Retail stores, shopping malls, and reception areas |
| Residential Interiors |
Living room dividers and decorative glass walls |
| Restaurants |
Decorative partition walls and dining area separation |
| Healthcare Facilities |
Clinics, hospitals, and laboratory partition systems |
| Educational Buildings |
Classroom and administrative office partitions |
How Does the Custom Manufacturing Process Work?
- Customers provide drawings, samples, or project specifications.
- Our engineering team evaluates glass thickness, installation conditions, and technical requirements.
- Profile dimensions, tolerances, and finishing requirements are confirmed.
- Samples are prepared for customer evaluation.
- Mass production starts after sample approval.
- Surface finishing and machining processes are completed.
- Strict quality inspections are carried out on dimensions, appearance, hardness, and assembly compatibility.
- Products are packaged according to export standards and shipped worldwide.
Why Choose CHANGJIN Aluminum?

CHANGJIN Aluminum specializes in decorative and furniture aluminum profiles with more than 13 years of manufacturing experience. We provide complete customization services from mold development to finished products for customers worldwide.
- More than 13 years of manufacturing experience.
- Professional OEM and ODM customization capabilities.
- Advanced production equipment and comprehensive processing services.
- Strict quality management throughout the manufacturing process.
- Fast sample preparation and stable delivery schedules.
- Products exported to Europe, North America, Southeast Asia, the Middle East, and South America.
Factory Contact Information
Company: CHANGJIN Aluminum
Phone: +86-136-0297-9735
Email: marketing01@changjinalu.com
Address: Jinli Town, Gaoyao District, Zhaoqing City, Guangdong Province, China (30 minutes from Foshan and 1 hour from Guangzhou)
Frequently Asked Questions
What glass thickness is compatible with this profile?
This profile is designed for 8mm and 9mm tempered glass. Other groove sizes can also be customized.
What is the minimum order quantity?
Our standard minimum order quantity is 300 KG per specification.
Can this profile be used in bathrooms?
Yes. The profile offers excellent corrosion resistance and performs very well in humid environments.
Can you customize dimensions and colors?
Yes. We provide complete OEM and ODM services based on customer drawings, samples, or project requirements.
What accessories are recommended for installation?
Rubber gaskets, PVC inserts, expansion screws, decorative covers, silicone sealant, and end caps are commonly recommended.
Do you provide samples before bulk production?
Yes. Samples can be prepared for customer approval before mass production.
How long is the production lead time?
Normally, production takes approximately 15-25 days depending on quantity and finishing requirements.
How do you guarantee product quality?
Every production batch undergoes strict inspections including dimensional checks, appearance inspections, hardness testing, and final packaging verification before shipment.
Send Inquiry