This range of solutions is used for straight walls as well as for curves. The frames can be rectangular of have curved corners allowing for maximum design posibilities. Solutions are available in different depths to allow for an optimal solution in every situation. Basically, any type of rigid infill can be used. 3 mm panels sit flush with the edge of the frame but thicker panels can be used too. Aluvision will be happy to advise you on which system to use in which situation.