Baffle Box with a U shape Louvres P50 are a very adaptable and simple to install exterior cladding system. A cost effective but robust option for outside cladding is the U shaped Box. A special, one-of-a-kind powder coating finish on the panel is impervious to dust and humidity. We offer an infinite variety of shapes, colors, materials, and technological options. It enables the combining of many U shaped panels with finishes in wood, metal, and texture.