Be Clear About the Shower You Want
People use wet room to describe several different arrangements. A true wet room has a waterproofed floor that directs shower water to a drain. A walk-in shower may instead use a visible tray and screen. Both can offer a simple-looking shower area, but the preparation and floor work may differ. Ask the quotation to describe the actual arrangement.
Explain why you want the change. You might need easier entry, more shower space or a room that is easier to clean. If level access is important, say so before products are chosen. Read our wet room and standard shower guide to compare the options. A low tray may meet some needs without the same floor alterations as a fully level wet room.
The Existing Floor Can Affect the Work
The fitter needs to understand the floor construction and the space available for drainage. Timber floors, concrete floors and earlier alterations can require different preparation. A floor may need strengthening or levelling before the shower system is fitted. In an Edinburgh tenement, access to pipes and the position of joists can also affect what is practical.
Ask what has been checked during the visit and what will only become visible after removal. The quotation should describe the planned preparation and explain how unexpected damage will be handled. Do not rely on a promise that any floor can be converted at the same price. Ask whether the finished bathroom floor will meet the hallway level or whether a threshold is needed.

Drainage and Waterproofing Are Essential Parts
Water needs a suitable route from the shower to the waste pipe. The drain position, pipe route and expected shower flow all need to work together. Impey's drainage guidance explains why floor finish, waste position and water flow affect product choice. Ask which system is proposed and how it can be reached for routine cleaning after the bathroom is complete.
Waterproofing, often called tanking, protects the building beneath the visible finish. The quotation should identify the system and the areas it covers, including important joints and openings. Tiles alone are not the whole waterproofing arrangement. Ask how the installation follows the chosen manufacturer's instructions and what written product cover applies. Do not treat a decorative finish as proof that the floor underneath is protected.
Fittings and Finishes Change the Total
A shower valve, screen, wall finish and floor can vary considerably in price. Compare named products rather than descriptions such as premium wet room package. Check sizes and finishes, and ask what happens if a selected item is unavailable. A substitute should be agreed with you, especially where it changes the appearance, clear opening or way the shower controls work.
Storage, lighting, ventilation and heating also need to appear in the quotation if they are part of the job. A recessed shelf or underfloor heating may involve extra preparation. Ask which additions matter most for your needs and which are optional. Our bathroom flooring comparison helps explain why a product suitable for a normal bathroom is not automatically suitable as the shower floor.

Include Removal, Finishing and Access Costs
Ask whether the price includes removing the old suite, taking away waste and repairing the walls and floor afterwards. If the door, skirting or adjoining floor needs work, get that recorded. A quotation can look lower simply because painting, lighting or waste removal has been left out. Compare the full finished job rather than the shower installation on its own.
Tell the fitter about stairs, parking and delivery access. Large panels and screens need a safe route into the room. Ask about the expected fitting programme and when the shower can be used, allowing for required drying and setting time. If it is your only bathroom, include the practical cost of being without facilities when deciding when to arrange the work.
Get a Quote for Your Room
Send your postcode and a short description of the existing bathroom, including whether it is in a house or flat. Explain any access needs and known leaks or floor problems. Our Edinburgh wet room fitting service can discuss the work needed for a quotation. Ask for the chosen products, preparation, exclusions and payment terms in writing before agreeing to proceed.
If you plan to spread the cost, read the bathroom finance guide and compare the total repayable as well as the regular payment. Do not assume an advertised starting figure covers every wet room conversion. A useful quotation gives you the price for your actual room and makes clear what would need a separate decision if hidden damage is found.
