18/10/2026
Corflute is made up of hollow channels, known as flutes, that run through the material in one direction. Their orientation affects how the sign bends, flexes and holds its shape.
This is particularly important for outdoor signage, where wind and other forces can put stress on the panel. The direction of the flutes can influence how much the sign flexes under pressure.
We generally run our flutes horizontally, but certain applications require a different approach. For example, temporary signs mounted on wire stakes need vertical flutes so the stakes can slide directly into the channels.
It's a small detail, but one worth considering when deciding how your sign will be displayed!