Slats can be either 38mm high double skinned extruded aluminium solid slats or they can be perforated or 'punched' (right) as an optional surcharge (see prices page). These are ideal for retail situations where increased visibility is beneficial but retaining strength. Punched creates 44% vision whereas perforated creates 18%.
For increased visibility we have a larger 77mm high single walled extruded and punched aluminium slat (right) which gives upto 58% visibility. This is ideal for internal or selected external applications where permanent vision is required while achieving optimum strength. The guide rail for this larger slat is 90mm wide.