Shower Tanking & Waterproofing in Newcastle-under-Lyme
Specialist wall and floor tiling — including large-format and stone.
Tiles and grout are not waterproof. They're the wearing surface. The waterproofing is the layer behind them, and it's the part nobody sees — which is exactly why it's the part most often skipped on a Newcastle-under-Lyme bathroom.
We tank as a separate, deliberate stage: board the substrate, tape and seal every internal corner and junction, collar the pipe penetrations, then two coats of membrane with the second at right angles to the first.
Bathroom & Wet-Zone Tiling in Newcastle-under-Lyme isn't a one-template job — every house we walk into reveals something different.
Waterproofing questions from {town}
- Do I need tanking if I'm only tiling one wall in Newcastle-under-Lyme?
- If that wall takes direct shower spray, yes. Outside the wet zone in a normal Newcastle-under-Lyme bathroom, a sound boarded substrate is generally sufficient.
- Can you tank over plasterboard?
- Standard plasterboard isn't the right base for a wet zone. We replace it with a suitable tile backer board in the shower area, then tank that.
- What about the joint between wall and tray?
- That junction gets sealing tape bedded into the membrane before tiling, plus a silicone movement joint afterwards. Two lines of defence, not one.
- How long before you can tile?
- The membrane needs its full cure between coats and before tiling. On a Newcastle-under-Lyme job that normally means the tanking stage occupies its own day in the schedule.
- How quickly can you start a job in Newcastle-under-Lyme?
- Lead time is usually two to five weeks from a confirmed quote, depending on the spec and our current schedule across the Staffordshire side.
- Do you tile over existing tiles in Newcastle-under-Lyme?
- Only where the substrate is sound — usually we strip back to plaster or board so the new tiles bed properly and we can tank wet zones first.
Coverage around Newcastle-under-Lyme
Nearby places we cover within roughly a 15-minute drive of Newcastle-under-Lyme:
Service radius is approximate and based on our regular weekly routes.
Our shower tanking & waterproofing process in Newcastle-under-Lyme
Here's how the job actually runs in your house:
- 1Set out the room dry to avoid awkward cuts in eye lines (planned per Newcastle-under-Lyme room).
- 2Stage 2 on site at Newcastle-under-Lyme: grout with a colour matched to the tile, sponge clean as we go.
- 3Step 3 in Newcastle-under-Lyme: silicone all internal corners as a movement joint.
- 4Stage 4 on site at Newcastle-under-Lyme: notch-trowel a rapid-set adhesive matched to tile and substrate.
- Schlüter trims for clean external edges for Newcastle-under-Lyme bathrooms.
- Mapei Keraflex Maxi S1 for large-format porcelain for Newcastle-under-Lyme bathrooms.
Local context for Newcastle-under-Lyme
Newcastle-under-Lyme sits in Staffordshire, served by Newcastle-under-Lyme Borough Council, with postcodes ST5. Newcastle mixes Edwardian villas around Westlands and The Brampton with large 1960s–80s estates at Clayton, Cross Heath and Knutton, plus newer builds at Silverdale. It's reached easily via A500 and A34, putting it inside our regular daily route.
Tanking shortcuts we find in {town}
Anyone tiling a wet area who wants it waterproof behind the tiles in Newcastle-under-Lyme hit a recurring set of issues with shower tanking & waterproofing:
Membrane rolled over standard plasterboard in a full wet zone — flagged regularly on Newcastle-under-Lyme jobs.
Internal corners painted rather than taped, so movement splits the membrane — flagged regularly on Newcastle-under-Lyme jobs.
Pipe penetrations left uncollared — the one place water always finds — flagged regularly on Newcastle-under-Lyme jobs.
In Newcastle-under-Lyme we regularly find movement joints missing where the floor meets the wall.
Wrong adhesive on porcelain leaving slow cure and edge cracks — common on Newcastle-under-Lyme surveys.
Tank it properly before the tiles go on
Free Newcastle-under-Lyme survey of the substrate, plus photos of the tanked walls before tiling starts so you can see what you paid for.
- Free site survey before quoting in
- Tile-only or supply-and-fit options in
- Hand-cut details, not snapped edges
Shower and wet-room tanking in Newcastle-under-Lyme — backer board, taped junctions, collared penetrations and a two-coat membrane before any tile.