Dachränder

Dachränder, often translated as roof edges or eaves, represent the outermost horizontal perimeter of a roof where it extends beyond the walls of a building. These elements play a crucial role in both the structural integrity and aesthetic appeal of a building. Functionally, the primary purpose of a Dachrand is to protect the underlying walls from water damage. By extending beyond the building's facade, the roof edge directs rainwater and snowmelt away from the foundation, preventing erosion and moisture ingress into the building's structure. This overhang can also provide shade during warmer months, reducing solar heat gain within the building.

The construction of Dachränder varies widely depending on architectural style, climate, and available materials. Common materials include wood, metal (such as aluminum or galvanized steel), and sometimes concrete. The specific design can incorporate various features. For instance, a fascia board is a vertical board attached to the ends of rafters or trusses, forming a surface to which gutters are typically attached. Beneath the fascia, a soffit forms an enclosed underside to the eaves, protecting the rafter ends and creating a ventilation pathway. The precise detailing of the Dachrand is essential for effective water management and long-term durability. Over time, Dachränder can be subject to wear and tear from weather, requiring maintenance or repair to ensure their protective function is maintained.