The outward appearance of a house is largely determined by its facade and roof. With its distinctive V-shape, the eponymous V11 roof tile helps to create a high-quality impression. The 11 in the product name represents the number of tiles needed to cover 1 sqm of roof surface. The innovative V-shape has several functions: on the one hand, it allows for the integration of a drainage channel right in the centre of the tile, while the faceting on the other hand creates a special, fascinating play of light.