Weston and Titan Range89mm Louver Shutters in Skerries. Which type of material is best? What should I go for? These 2 Ranges are our most popular types. People love how hard wearing and durable they are. Things like dents and scratches are harder to make on these 2 materials. There are plenty of colours, louver sizes and frame type to pick and choose from. Titan and Weston Range are also our cheapest options. We also do Wood and PVC shutters.