■ Second largest failure in leaking buildings are tile showers which is closely follows cladding as number 1.
■ Traditional waterproofing membranes are fine, provided they are installed correctly. If not, it only needs a tiny flaw to leak, which wont be visible until substantial water damage occurs.
■ Over time old fashioned screed has the potential to crack due to movement. It is a sand and cement-based product with water added, which will shrink.
■ Grout is porous which enables the water to flow under the tiles. DryFit will contain all the water/moisture, directing it down the waste.