Robertson Verti-Line Louvres have been specifically developed to provide a means of supplying make-up air while maintaining the architectural integrity of building elevation by matching the wall cladding profiles. Verti-Line Louvres give the required air intake for industrial, commercial and institutional buildings without interfering with the aesthetics of the architectural design. Verti-Line Louvres match the profile and colour of Robertson Versacor sheeting.

Standard Verti-Line Louvres are field assembled to fit any opening width and height dimensions and are available in a wide variety of materials.