Channels such as PFC can be used in a wide range of structural applications. Some common parallel flange channel uses include (but are not limited to):
Door and window frames: Parallel flange channels can be used to create structurally secure door and window frames. The channel simply slides over the wall of a window or door opening, creating a solid lintel that is stronger and more stable than wood.
Vehicle frame: For large vehicles that require reliable structural support, channel steel can be used to strengthen the frame. Such channels can be used for main frame rails, cross members or brackets. Mounting channels allow sufficient movement of the structure without excessive flexing.
Roofs: Channel steel can be used to support heavy-duty roof panels and also serves as an excellent truss. These rolled steel beams can support a lot of weight and last longer than wood trusses.
Wall Construction: PFC is often used as back-to-back steel sections to support walls. If your walls need structural reinforcement, you can place these steel beams on the sides and bolt them together. Welding a C-channel to a flat bar or steel plate creates a lintel of sorts; one side (the upper half of the PFC) has an excellent load-bearing profile, while the other side (the rest of the plate) can simultaneously support other loads.
Floor Joist Support: C-profiles are also suitable for providing additional support to general floor areas, including mezzanine floors. Many structural steel fabricators can weld C-beams to support most flooring applications.
