Allplan GmbH offers a wide range of 2D models of roof tiles provided by "Erlus AG", a manufacturer of roof tiles and chimney systems. In addition, you can select the matching detail of the eaves, verge or of the solar attachment. The following models are available: Ergoldsbacher Biberschwanz (belongs to the "History" group) and details of the ridge, verge and the eaves in 2D. These tiles are most commonly used in the renovation of churches and historic buildings. Erlus offers the largest selection of Biber standard tiles in the industry.