An elderly man with over 30 years of experience as a roofer shared his insights on installing resin roofing tiles. While the installation may seem simple, the key lies in choosing the right contractor and paying attention to detail. Resin roofing tiles have high requirements for the substrate: the spacing between wooden furring strips must be kept within 50 cm, and the concrete substrate must be level and free of cracks. Don’t skimp on materials—poor-quality tiles are prone to fading, becoming brittle, and cracking, whereas high-quality tiles will last more than ten years and are a better value in the long run...