Many are the advantages of using Corrugated sheet metal compared to traditional roofing, such as:
- Inalterability to frost compared to porous roofs which are subject to expansion and breakage with consequent maintenance costs
- It simultaneously performs the function of waterproof covering and structural element
- Easy assembly
- High resistance to atmospheric agents and mechanical stress
- Coverage of large distances between eaves and ridges without overlapping and consequent infiltration problems (single sheets up to 15 m can be produced)
- Simple and speed laying. Some profiles reach 120 cm effective coverage width for each sheet
- Minimum required slope reduced (7%)
- Fire reaction CLASS A1
