Choosing a Tiler in West Wickham: What to Look For

If you are choosing a tiler in West Wickham for a family bathroom or wet room, one thing matters more than the tiles, the layout, or the price: the waterproofing. Tiles and grout are not a watertight barrier. A wet area stays dry because of a tanking membrane hidden behind the tiles, and when that is skipped or done badly, water quietly destroys the wall and the floor while everything still looks fine on the surface. This guide is how to choose a tiler who gets that right, and how to judge the guarantee that should sit behind it, written by someone who spends part of every year putting failed wet areas back together.

Key takeaways

• Grout is not waterproof. A wet area relies on tanking behind the tiles.
• Skipped or botched waterproofing is invisible until the damage is serious.
• A guarantee is only worth as much as the specification and the business behind it.
• West Wickham’s family homes get heavy daily use, so the waterproofing has to be right.

A stone-effect shower with twin niches in a West Wickham bathroom. Niches are a classic leak point, so the tanking has to be carried carefully into every recess. Bathroom tiling service

Why does waterproofing decide everything?

People choose a bathroom on the tiles. They should choose the tiler on the tanking. Here is why. Grout is porous. Over time, water passes through it. In a dry wall that does not matter much, but in a shower or wet room it matters enormously, because behind those tiles is plasterboard, timber, and the ceiling of whatever sits below.

Tanking is the continuous waterproof layer applied to the walls and floor before tiling, using a product such as Mapei Mapelastic, BAL Tank-it, or a Schluter Kerdi membrane. It is the thing that actually keeps the water out. Tiles are the finish on top. A bathroom or wet room quote that never mentions tanking is missing the part that decides whether the room lasts, and that omission is a reason to walk away. See what is tanking for the full explanation.

Watch the niches and the weak points

Family bathrooms increasingly have built-in niches and shelves, and these are classic leak points because they create extra internal corners and a flat shelf that holds water. The tanking has to be carried carefully into and around every recess, with the corners reinforced. A tiler who treats a niche as just another bit of wall is building in a future leak. If you are weighing up a wet room against a standard shower enclosure, see wet room versus shower tray.

How do you judge a guarantee?

A guarantee sounds reassuring, but it is only worth as much as the business and the specification behind it. Before you take comfort from one, ask three things:

• What exactly is covered, and for how long? A clear workmanship guarantee in writing means more than a vague verbal “it’ll be fine”.
• Who is standing behind it? An established local tiler with a trading history and a fixed contact you can reach is a guarantee worth having. A name and a mobile number with no track record is not.
• What is it built on? A guarantee on a job with no tanking and the wrong adhesive is worthless, because the job was built to fail. The specification and the guarantee go together.

This is why the written quote matters so much. It should name the tanking product, the adhesive, and the guarantee in the same document, so the promise is anchored to a real specification. For the wider decision, see how to choose a tiler.

Which questions reveal a good West Wickham tiler?

Three technical questions separate a tiler from a tile-sticker, and a good one answers all three without hesitating:

• “Do you tank the wet area, and with what?” The answer should be an immediate yes with a named product. No tanking, no job.
• “What adhesive will you use, and why?” You want a specification suited to the tile and the substrate, such as a C2 flexible adhesive, not whatever is in the van.
• “How do you finish the floor-to-wall joint?” Silicone, colour matched to the grout, never grout, because the floor and the wall move independently and a grouted joint there cracks and lets water in. See how to tell good tiling from bad tiling.

Booking a tiler in West Wickham

I cover West Wickham as part of my core area, along with Bromley, Beckenham, Orpington, and Chislehurst. Whether it is a family bathroom or a full wet room, I tank every wet area to a named specification, spell the whole thing out in a written quote, and back it with a workmanship guarantee. You can see local examples on the West Wickham service area page.

If you have a bathroom or wet room in mind, get in touch and I will give you a straight answer and a properly detailed quote.

See: what is tanking | wet room versus shower tray | how to choose a tiler