One of the primary causes of roof leaks is broken tiles and ridge caps. This damage often occurs when individuals access the roof for various purposes, such as installing solar water heaters, solar panels, or pool heating systems.

Replacing cracked tiles and ridge caps requires proper experience, as inexperienced handling can lead to further breakage and additional damage. It is also essential to use the correct tools and materials for the job. For instance, when a ridge cap is replaced, it must be correctly re-pointed to ensure a durable and weatherproof finish.

Care must also be taken to match the size, type, and colour of the replacement tiles and ridge caps to maintain both the functionality and aesthetic appearance of the roof.