Rainwater systems can be made of PVC, metal (such as aluminum or steel) or even copper. PVC is light and easy to install, but may not be as resistant to UV radiation and temperature changes. Metals are more durable, but they can be more expensive and require more maintenance to prevent corrosion. Copper systems are very durable and aesthetically pleasing, but also more expensive. For more detailed advice and a personalized solution, contact a specialist by sending a price request on the Agado platform.