uPVC fins are featured prominently over the exterior façade of the building there by increasing the aesthetic value of the façade. uPVC fins are made from UV stabilized uPVC. They can be ordered to exact sizes and are packaged with the supporting members that will be installed on the building surface. uPVC is the material of choice in building projects all across the world with established advantages over other materials such as concrete, aluminum or steel. When you take a close look at the fins you begin to appreciate just how much effort has been inputted to make it an expert replica of timber.