When the installation of noise barriers is necessary close to places like schools, hospitals or other sensitive areas, the aesthetic aspect plays an important role. It is important to install a noise barrier type which integrates itself perfectly into the surrounding environment and which provides all noise barrier benefits to the customer. In reference to the customer-requests Cir Ambiente has developed various noise barriers types, thanks to it a total customization of the product is possible. For example Cir Ambiente can provide a specific painting treatment for metal panels with wood-like effect. Thanks to this kind of finishing it is possible to obtain a pleasant aesthetic effect and also a great acoustic performance. The product durability is guaranteed and there is the possibility to reproduce every kind of architectural motifs, patterns or RAL colours on metal sheet.