What are the performance advantages of 470 vertical lock edge roof waterproof tiles?

470 standing seam roof tiles have multiple performance advantages. Firstly, it adopts non-penetration fixing, which reduces the risk of water leakage caused by traditional roof nail holes and significantly improves the waterproof performance. Secondly, its high-strength design and tightly locked edge structure can withstand severe weather conditions such as strong winds and heavy rains, ensuring long-term stability. In addition, this type of tile has good thermal expansion adaptability and is not easily deformed or cracked due to temperature changes, thus extending its service life. Its installation process is also relatively simple, reducing labor costs, and it is suitable for various complex roof shapes.