Aluminum U Channel

Looking for a lightweight, high-strength, and corrosion-resistant aluminum U channel? Chalco offers a wide range ofaluminum U channels for construction, industrial, storage, and decorative applications.

Our U channels deliver excellent strength and resist deformation. They can withstand long-term pressure, making themideal for shelf support, edge protection, seam covering, and impact resistance across various use cases.

Aluminum u channel specifications

Standards: ASTM B308, AMS-QQ-A-200/8, ASTM B221, EN 755, EN 573, ISO 6362

Certifications: ISO 9001, ISO 14001, RoHS, REACH, CE, AS9100

We provide detailed factory inspection reports, including tensile strength, yield strength, and chemical compositionanalysis. Every batch is strictly tested to ensure full compliance with ASTM and GB standards!

Common aluminum U channel alloys

Popular aluminum u channel products

Chalco offers a wide selection of best-selling aluminum U channels. Contact us now for the best quote and customsolutions! 

Anodized Aluminum U Channel

Anodized for enhanced corrosion resistance and visual appeal. Perfect for architectural decoration andindustrial applications.

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Powder Coated Aluminium U Channel

Finished with a durable powder coating in a variety of colors. Excellent weather resistance for bothindoor and outdoor projects.

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Brushed Aluminum U Channel

Features a fine brushed surface for a sleek, durable look. Commonly used in high-end decor and homedesign.

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Aluminium Unequal U Channel

Asymmetrical U channel designed for structural support and custom equipment frames that requirenon-standard specs.

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Aluminum U Slide Track Channel

Built for sliding systems—ideal for door and window tracks, machine guides, and transport equipment.

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Small Aluminium U Channel

Compact U channel suited for electronics, electrical installations, home DIY, and precision componentmounting.

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Aluminum U channel sizes

• Standard in-stock lengths: 2 ft, 4 ft, 6 ft, 8 ft, 12 ft, 25 ft (custom cut lengths available upon request)
• Length tolerance: ± 1/16 inch
• Surface finish: Mill finish (anodizing, powder coating, sandblasting, and other custom finishes available)
• Processing & customization: Die extrusion, precision cutting, CNC machining

All popular aluminium U channel sizes

Chalco offers aluminum U channels in a wide range of sizes, with large inventory ready to ship. We support pre-cutand mill-length options, and offer both small batch and bulk wholesale pricing. 

All aluminum U channels meet AA (Aluminum Association) and AS (American Standard) profile specifications.

Aluminum U Channel

5/16″ Leg x 1/2″ OD x 3/8″ ID x 1/16″ Wall

Aluminum U Channel

5/16″ Leg x 7/8″ OD x 3/4″ ID

Aluminum U Channel

5/16″ Leg x 1-3/8″ OD x 1-1/4″ ID x 1/16″ Wall

Aluminum U Channel

5/16″ Leg x 1-7/8″ OD x 1-3/4″ ID x 1/16″ Wall

Aluminum U Channel

3/8″ Leg x 1/4″ OD x 1/8″ ID x 1/16″ Wall

Aluminum U Channel

3/8″ Leg x 3/8″ OD x 1/4″ ID x 1/16″ Wall

Aluminum U Channel

7/16″ Leg x 3/8″ OD x 1/4″ ID x 1/16″ Wall

Aluminum U Channel

1/2″ Leg x 3/8″ OD x 1/8″ ID x 1/8″ Wall

Aluminum U Channel

1/2″ Leg x 1/2″ OD x 5/16″ ID x 3/32″ Wall

Aluminum U Channel

1/2″ Leg x 7/8″ OD x 3/4″ ID x 1/16″ Wall

Aluminum U Channel

1/2″ Leg x 1″ OD x 1/8″ Wall

Aluminum U Channel

1/2″ Leg x 1-1/4″ OD x 1-1/8″ ID x 1/16″ Wall

Aluminum U Channel

1/2″ Leg x 4″ OD x 3-3/4″ ID x 1/8″ Wall

Aluminum U Channel

9/16″ Leg x 5/8″ OD x 1/2″ ID x 1/16″ Wall

Aluminum U Channel

5/8″ Leg x 3/8″ OD x 1/4″ ID x 1/16″ Wall

Aluminum U Channel

5/8″ Leg x 5/8″ OD x 1/2″ ID

Aluminum U Channel

5/8″ Leg x 5/8″ OD x 1/2″ ID

Aluminum U Channel

5/8″ Leg x 1-1/2″ OD x 1-3/8″ ID x 1/16″ Wall

Aluminum U Channel

5/8″ Leg X 4″ OD X 3-3/4″ ID

Aluminum U Channel

11/16″ Leg x 7/8″ OD x 3/4″ ID x 1/16″ Wall

Aluminum U Channel

3/4″ Leg x 5/16″ OD x 3/16″ ID x 1/16″ Wall

Aluminum U Channel

3/4″ Leg x 1/2″ OD x 1/4″ ID x 1/8″ Wall

Aluminum U Channel

3/4″ Leg x 1/2″ OD x 3/8″ ID x 1/16″ Wall

Aluminum U Channel

3/4″ Leg x 5/8″ OD x 3/8″ ID x 1/8″ Wall

Aluminum U Channel

3/4″ Leg x 5/8″ OD x 1/2″ ID x 1/16″ Wall

Aluminum U Channel

3/4″ Leg x 3/4″ OD x 1/2″ ID x 1/8″ Wall

Aluminum U Channel

3/4″ Leg x 15/16″ OD x 13/16″ ID x 1/16″ Wall

Aluminum U Channel

3/4″ Leg x 1″ OD x 7/8″ ID x 1/16″ Wall

Aluminum U Channel

7/8″ Leg x 5/8″ OD x 3/8″ ID x 1/8″ Wall

Aluminum U Channel

7/8″ Leg x 2-1/4″ OD x 2″ ID x 1/8″ Wall

Aluminum U Channel

1″ OD x 1-1/2″ Leg x 3/4″ ID x 1/8″ Wall

Aluminum U Channel

1″ OD x 1-1/2″ Leg x 3/4″ ID x 1/8″ Wall

Aluminum U Channel

1″ Leg x 1-1/2″ OD x 1-1/4″ ID x 1/8″ Wall

Aluminum U Channel

1″ Leg x 1-5/8″ OD x 1-1/2″ ID x 1/16″ Wall

Aluminum U Channel

1″ Leg x 2″ OD x 1.5″ ID x .25″ Wall

Aluminum U Channel

1″ Leg X 3-1/8″ OD X 3″ ID X 1/16″ Wall

Aluminum U Channel

1-1/8″ Leg x 7/8″ OD x 3/4″ ID x 1/16″ Wall

Aluminum U Channel

1-1/4″ Leg x 3/4″ OD x 5/8″ ID x 1/16″ Wall

Aluminum U Channel

1-1/2″ Leg x 5/8″ OD x 3/8″ ID x 1/8″ Wall

Aluminum U Channel

2″ Leg x 1″ OD x 3/4″ ID x 1/8″ Wall

Aluminum U Channel

3″ OD x 1/2″ Leg x 1/8″ Wall

Aluminum U Channel

2-1/4″ Leg X 3/4″ OD X 1/2″ ID

Aluminium U channel for glass sizes

We offer free samples so you can test the aluminum profiles before placing an order, ensuring they meet your exactrequirements. 

Aluminum U Channel Applications

Aluminum U channels feature sharp inside and outside right angles.

Also known as architectural aluminum U channels, they are lightweight, strong, and corrosion-resistant.

hey are widely applied in shower enclosures, sliding glass doors and cabinets for both residential and commercial projects.

Aluminium U Channel for Glass

Aluminium U Trim

Shower Screen Aluminium U Channel

U Channels for Sliding Doors

Aluminum U channels are also used for:

• Truck bodies and frames
• Truck beds, trailer frames, and compartments
• Roof racks, running boards, and steps
• Screw machine parts and mechanical supports
• Platforms, flooring, walkways, and covers
• Trench covers, support structures, and framing

Aluminum U channel advantages

• Lightweight and strong: Only one-third the weight of steel, yet durable—helps reduce transport and installationcosts.
• Excellent corrosion resistance: Naturally oxidation-resistant, ideal for outdoor and humid environments.
• Precise right-angle design: Securely holds glass and panels in place, perfect for sliding door tracks and trimapplications.
• Easy to process & customizable: Can be cut, drilled, or welded; available in various sizes, thicknesses, andfinishes.
• Modern and stylish look: Can be anodized, brushed, or powder-coated; widely used in home decor, LED channels,and furniture.
• Eco-friendly and recyclable: 100% recyclable, supporting green building and sustainable development.

Aluminum U channel surface finishes

Here are the surface finish options we offer for aluminum U channels. Choose the one that best fits your projectneeds:

• Mill finish: Raw, smooth surface—cost-effective and suitable for secondary processing.
• Clear anodized: Long-lasting gloss with excellent corrosion resistance.
• Anodized: Decorative, wear-resistant, and corrosion-resistant—perfect for modern applications.
• Powder coating: Rich in color and highly durable, ideal for long-term outdoor use.
• Brushed finish: Sleek satin texture adds a modern, high-end look and feel.
• Satin anodized: Matte, refined appearance with a smooth touch for a premium finish.
• Wood grain sublimation: Realistic wood-like finish, eco-friendly, and perfect for upscale decorative use.

Available in clear satin

brown

Black

Gold

Silver

Wine red

In addition to the standard colors and finishes above, we offer a wide range of custom color options to meet yourunique design needs.

Please contact us to request a detailed aluminium U channel color chart. 

Aluminum U channel fabrication

In addition to standard, custom, and OEM extrusions, as well as anodizing and powder coating finishes, ChalcoAluminum also offers light metal fabrication and assembly services for your aluminum U channels, including:

• Drilling/Countersinking
• Welding
• Cutting to length, Mitering
• Forming/Bending
• Punching
• Deburring
• Assembly
• Brushing/Straight lining

Drilling

Welding

Precision length cutting

U channel assembly

Aluminium U channel price

• Alloy type: Prices vary by alloy—6061 offers higher strength and comes at a slightly higher cost than 6063 or6463.
• Size: Larger U channels require more aluminum, resulting in higher material costs.
• Surface finish: Anodizing, powder coating, and brushed finishes affect the final price.
• Order quantity: Bulk orders enjoy better wholesale pricing; small-batch customization is also supported.
• Fabrication requirements: Cutting, drilling, and custom lengths may add to the total cost.

Factory-direct pricing is available for bulk purchases. Choosing standard sizes helps reduce costs. Contact us forthe latest discounts and best shipping options! 

Our service advantages: one-stop U channel solutions

• Custom sizing: We offer a variety of U channel dimensions and can customize width, thickness, and length basedon your project needs.
• Standard cutting: Cut to transport-friendly lengths for easy and efficient shipping.
• High-tolerance precision cutting: Perfect for job sites and projects requiring exact dimensions.
• Large in-stock supply: Ample inventory of standard U channels ensures fast delivery.
• Custom die development: Tailor-made extrusion dies available for special project requirements.
• Free sample program: Try our samples first to ensure the quality meets your project standards.

Aluminium u channel machinery and equipment

At Chalco, our production facility is equipped with over 50 advanced machines, ensuring high-precision and high-volume output for all U channel profiles:

• High-tonnage extrusion presses (up to 12,000 T) for complex cross-sections
• CNC bending centers with ±0.1 mm accuracy for custom bends
• Fully automated anodizing & powder coating lines (capacity 1000 m²/day)
• In-house mold making & die fabrication workshop (lead time ≤ 7 days)
• Robotic assembly & packaging cells for consistent quality & on-time delivery

Bending machine

Aluminum extrusion press

Anodizing production line

Mold fabrication

Related aluminum U channel products

One-stop aluminum profile solutions.

Need more than a standard U channel? Chalco offers design-to-delivery support for every aluminum profile project.

From custom extrusion dies and rapid prototyping toadvanced surface finishing and ready-to-install assemblies, we've got you covered — all from a single source.

Aluminum C Channel Extrusions

Aluminium T Profile

Aluminum I Beam

Aluminium H Section

F Channel Aluminum Extrusion

Hat Channel Aluminum

Stainless Steel U Channel

Plastic U Channel

Steel U Channel

Aluminum U channel packaging and shipping

• Protected with film, reinforced wooden crates or steel frames, and strapping to prevent deformation andscratches during transit
• Optional moisture-proof film, vacuum packaging, or anti-rust coating to reduce humidity and oxidation effects
• Customized packaging solutions available: individual wrapping, bulk packing, or container loading
• In-stock items available for shipment within one week
• Global delivery by sea, air, or rail to meet regional needs
• Support for FCL (full container load), LCL (less than container load), or loose cargo shipping
• Partnered with international logistics providers to offer DDP/DDU services—making customs clearance easier forcustomers

Protective film

Kraft paper

Wooden crate

Pallet

Full container load (FCL)

Less than container load (LCL)

Aluminum U channel FAQs

What alloys are available for aluminum U channels?

The most commonly used aluminum grades are 6063 and 6061. Grade 7075 is also popular for its outstanding strengthand durability. However, these are not the only options.

Other notable alloys include 2024, 5083, 7050, 5086, 5456, and 6082.

Is bending aluminum U channel possible?

Yes, but alloy selection is key! 6063 aluminum U channels are easier to cold bend and suitable for decorative orlight structural use. In contrast, higher-strength U channels like 6061 are prone to cracking when cold bent andtypically require heat bending or professional processing.

What's the difference between C channels and U channels?

In short, C channels are often used for structural purposes like framing and support beams due to their strength andrigidity.

U channels have a U-shaped profile and are better suited for edge protection, containment, or seam coverageapplications.

Where can I find aluminum U channels?

At Chalco, you'll find a full range of aluminum U channels for construction, industrial, decorative, and trackapplications.

We offer in-stock options, custom sizes, anodizing, powder coating, and special processing to meet your specificneeds.