PW-C 100 channel for framed sandwich panel gates, 100 mm panels

The shape of a steel section determines how effectively it uses its material. Cold-formed Z, C and Sigma profiles can form lightweight members designed for specific loads. As purlins, rails and framing components, they provide regular supports for roof and wall cladding. A suitable section can meet the design requirements while keeping the weight of steel under control.

Folds shape thin sheet so it can carry specified loads at a relatively low weight. In a properly designed frame, lighter sections can reduce the dead load of the secondary steelwork and simplify transport and handling. The effect adds up on large roofs and extensive cladding subframes where similar members are repeated many times.

Choose the section shape for its position and connections. Z sections, channels and Sigma profiles each suit particular designs. Use calculations to select the thickness and geometry. Steel costs can then be related to the actual structural requirements, and repeated parts can be set out clearly in the material schedule.

Cut-to-length sections reduce cutting on site and help make use of the steel ordered. Specifying hole positions shifts some connection preparation to the factory. The sections arrive ready for their intended bays, making them easier to sort and fit. On frames with repeated bays, a single unnecessary operation can be repeated many times. Consistent hole positions reduce measuring on site and help maintain the geometry in the drawings.

Galvanised sections have a zinc layer to help protect the steel against corrosion. The finish is also useful where structural members will remain visible inside. Regular geometry and low weight simplify delivery and storage. In warehouses, roof structures and lightweight enclosures, these sections can support the sheets or panels specified for the application. Factory-applied protection reduces the preparation needed before erection.

SteelProfil offers cold-formed sections at competitive prices to suit individual projects. The range includes first- and second-grade materials, stock items and special offers. Send your schedule of sections, lengths and hole patterns and we will help define what the delivery should include.