Steel U Profile
Cold roll-formed plain U channel, web 100–400 mm, thickness 1.5–4 mm, with the section properties of every size. Black S235–S500, pre-galvanized Z275, Aluzinc or Magnelis; lengths up to 25 m; minimum order 5 t per size.
Choose a size below and add it to your quote.
Material Grade
Available Sizes & Finishes
84 sizes — each in black S235–S500, pre-galvanized Z275, Aluzinc or Magnelis
Filters
Size h (mm)
Size b (mm)
Size t (mm)
Applications & Selection Guide
U profiles are roll-formed plain channels without lips, from 100 to 400 mm web height in 1.5–4 mm. Every size page lists the strip width, weight and section properties from the mill’s table.
Typical uses: top and bottom tracks in light steel framing, edge and closure channels for panels, guides, machine guards and general fabrication.
Materials: black steel S235, S355, S420, S450 and S500; pre-galvanized S350GD+Z275, S420GD+Z275 and Aluzinc; and Magnelis S350GD, S420GD and S450GD with ZM310 or ZM350 coating. Profiles are rolled on continuous roll-forming lines in lengths up to 25 m, with holes punched to your drawing. The minimum order is 5 t per size and material. Production holds an EN 1090-1 factory production control certificate (CE marking, structural components up to execution class EXC2 to EN 1090-2) and ISO 9001, ISO 14001 and ISO 45001 certification.
Technical guides
S350GD, S420GD and DX51D+Z: coated steel grades to EN 10346 explained
What S350GD+Z275, S420GD+ZM310 and DX51D+Z mean: minimum yield and tensile strength of EN 10346 structural and forming grades, coating types and masses, and which grades we roll purlins from.
Read the guide →C, Z or Sigma purlins: how to choose the right cold-formed section
How C, C Plus, Z, Sigma and U cold roll-formed sections differ, where each is typically used, the size ranges available, and what to send for a quote.
Read the guide →Purlin sizes and weights: C, Z and Sigma section tables
Complete size tables for cold roll-formed C, C Plus, Z, Sigma, Sigma Plus and U sections: dimensions, weight per metre, area, Ix and Wx from the mill catalogue.
Read the guide →Steel coatings
Galvanized purlins: pre-galvanized Z275 C, Z and Sigma sections
Cold roll-formed C, Z, Sigma and U sections from pre-galvanized S350GD+Z275 and S420GD+Z275 strip: size ranges, lengths up to 25 m, punched holes and how to order.
View coating →Magnelis (ZM) purlins: zinc–aluminium–magnesium coated C, Z and Sigma sections
Cold roll-formed purlins and girts from ZM310 and ZM350 coated strip in S350GD, S420GD and S450GD — for agricultural, coastal and other aggressive environments.
View coating →Aluzinc purlins: aluminium–zinc coated C, Z and Sigma sections
Cold roll-formed C, Z, Sigma and U sections from Aluzinc (AZ) aluminium–zinc coated strip: where it fits, size ranges, lengths up to 25 m and how to order.
View coating →Product Information
Material Grade
S235–S500 black steel; S350GD+Z275, S420GD+Z275 and Aluzinc pre-galvanized; S350GD–S450GD Magnelis ZM310/ZM350
Manufacturing Standard
EN 1090-1 (CE, EXC2); coated strip to EN 10346
Material Type
Steel
Category
U Profile
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