U-Profiles – lightweight, robust and ready for any application
U-profiles from W. Hartmann & Co., also known as channel profiles, combine low weight with high strength and easy processing. W. Hartmann & Co. offers a wide range of surface finishes – from brushed and polished to anodised and powder-coated – providing the right solution for every application. The possible applications are diverse, including mechanical engineering, construction, shopfitting and exhibition stand construction, as well as the furniture industry. Our aluminium U-profiles also offer the advantage of being fully recyclable – again and again.

Stock range
Select from the available options to see which combinations are available. The selection options automatically adjust to show the available combinations.
Why W. Hartmann & Co.
Individually finished
Profiles in your preferred colour – RAL, anodised or stainless-steel look.
Flexible and Reliable
With our own fleet, we get your goods to their destination quickly and reliably.
Personal Support
Direct, dependable customer service – fast and solution-oriented.
Experience Since 1925
Expertise, quality and continuity for more than 100 years.
Maximum choice for maximum flexibility
A wide range with numerous options – U-profiles precisely tailored to your application.
Variety of dimensions
- 11 material thicknesses: 1–10 mm
- 18 widths: 8–80 mm
- 32 heights: 8–200 mm
- 6000 mm standard length, special lengths available on request
- Can't find the dimensions you need? Get in touch with us!
Variety of surface finishes
- Mill finish
- Anodised
- Powder-coated
- Additional processing options: brushing, polishing
- Can't find the right colour? We'll find it for you.
Variety of machining options
- Sawing
- Drilling
- Milling
- Deburring
- Punching
Variety of accessories
- Other profiles available from stock (F, L, T and Z profiles, as well as bars and tubes)
- Sheets available from stock (mill finish, piece anodised, coil anodised, powder-coated, coil-coated)
- Custom bent profiles made from sheet
- Many other alloys available on request