Metalldeckung

Metalldeckung is a term used in German-speaking countries to describe the practice of using metal for roofing. This roofing method has a long history, dating back to ancient times when lead was used for covering buildings. Modern metal roofing systems are typically made from materials such as zinc, copper, aluminum, stainless steel, or galvanized steel. These materials are chosen for their durability, longevity, and resistance to corrosion and extreme weather conditions.

The installation of metal roofing involves overlapping sheets or panels, which are then secured to the roof structure. The seams are often sealed to prevent water penetration. Metal roofs can come in a variety of styles, including standing seam, corrugated, and shingle-like panels, allowing for aesthetic flexibility. They are known for their ability to withstand high winds, heavy snow loads, and fire.

One of the advantages of metalldeckung is its lifespan, which can often exceed 50 years, and in some cases, up to 100 years with proper maintenance. Metal roofs are also considered environmentally friendly as many are made from recycled materials and are fully recyclable at the end of their service life. Furthermore, their reflective properties can help reduce energy costs by reflecting solar heat. Maintenance typically involves periodic cleaning and inspection of seams and fasteners.