Keep in mind that metal roofs must be repaired on a regular basis in order to remain waterproof and protected from the elements. This is because metal roofs deteriorate from rain, sunlight, and other environmental factors and are not as weather-resistant as other types of roofs.

Rainwater is one of the most common problems with metal roofs. This occurs when rainwater enters the roof through the cracks between the tiles or panels, causing structural damage. Metal roofs are also susceptible to cracking and damage as a result of moisture accumulation. This could lead to structural failure, overheating, or drainage problems.