how long is the life span of synthetic resin rooftiles
It would depend on the quality of the raw material, which affects directly the life span of the rooftile.
The raw material we choose is ASA from the company of Sabic and Geloy, which is one of the TOP 500 worldwide enterprises. The ASA raw material has been made a 10-year anti-aging testing through Beijing Technology Institude.
Even though have been exposing to the voilet lights, humid weather, very hot weather, very cold weather for a long time, it would keep the color stability. Therefore, the color guarantee of our resin rooftile is 10 years, a guarantee lettre would be provided. The color guarantee of our synthetic resin rooftile will be different from 25 years~50 years. It depend on the application environment and requested thickness in accord.