Waterproofing and preparation are part of the work beneath a finished bathroom. DIA Team Bathrooms prepares shower and wet areas for renovation projects across Central London, South London and Surrey, coordinating the base, drainage and waterproofing before tiles are fixed.

The work can include tile backer boards in wet areas, tanking of walls and floors, subfloor repairs and levelling. For wet rooms and tiled showers, we also coordinate the floor falls and drain with the surrounding surfaces. The required preparation is assessed during planning and included in the agreed project scope. Ask us about waterproofing as part of your bathroom renovation, tiling or walk-in shower installation.