Signs your tray needs replacing
A tray that flexes or creaks underfoot has lost its bedding or support, and the movement will eventually crack the seal. Discoloured grout at the base of the enclosure, a musty smell, lifting floor covering outside the shower, or a stain on the ceiling below all point to water escaping past the tray. Hairline cracks in an acrylic tray never stay hairline once someone stands on them.




