How should buyers choose the right strut channel for a project?

Buyers should choose strut channel based on application, load, span, deflection, material, finish, channel size, thickness, slot pattern, accessories, installation method and project documentation.
For example, pre-galvanized shallow channel may suit indoor conduit support. Hot dip galvanized deep channel or back-to-back strut channel may be better for outdoor solar mounting, rooftop supports, pipe racks and heavy-duty industrial frames. Buyers should also request load charts, technical data sheets, material certificates, zinc coating information, installation drawings and project submittals when the project requires engineering documentation.