Wet room installations typically cost more than a standard bathroom due to the additional tanking and waterproofing work required. As a guide, expect to add approximately £2,000 to £3,000 on top of the equivalent standard bathroom cost, depending on size, tiling, and features such as underfloor heating.

The tanking system, which waterproofs the floor and walls, is a significant part of the cost but is essential to prevent water damage. Ambient Bathrooms will provide a detailed quotation covering all aspects of the work.