Damaged shower waterproofing is the main culprit here and the ideal solution is getting leaking showers repairs services. Professional plumbers will look for some warning signs that indicate that the shower waterproofing has failed, and the problem of leaking showers is present. Tap the tiles around the shower area; if they sound hollow, moisture has already weakened the bond between the tiles and the surface. In this situation, leaking showers services become mandatory to prevent further damage.