Blimey, shower installation, eh? Right, let's have a proper chat about this. I reckon most folks think it's all about picking a pretty tile, but oh mate, the sealing… that's where the real drama lives. It's the difference between a blissful soak and a blooming indoor waterfall right through your kitchen ceiling. I've seen it, back in my first flat in Hackney – a dodgy job from the previous owner. Woke up one Tuesday to a damp patch that smelled like a forgotten pond. Not the kind of feature you want.
So, you're looking to hire someone. First thing, throw out the idea of the cheapest quote. My neighbour, bless him, went for a "bloke down the pub" special for his ensuite last spring. Saved a few quid upfront. Fast forward three months, the grout in the corner started weeping, proper sad-looking. Ended up costing him double to rip it all out and start again. The chap had used the wrong kind of sealant for a wet room tray, see? Just a basic silicone where a proper hybrid polymer was needed. Rookie error, but the homeowner pays for it.
You've got to ask questions, and I mean proper nerdy ones. Don't just go, "Can you fit a shower?" Ask them, "What's your go-to method for sealing the shower tray to the wall? Do you prefer a continuous bead or a two-stage process?" Watch their eyes. If they light up and start talking about pre-cleaning with isopropyl alcohol, substrate primers, and backer rods for deep joints, you're onto a winner. If they just shrug and say "silicone," maybe show them the door. It's like asking a chef if they use pre-grated cheese – you just know.
And materials! Crikey, don't let them just use whatever's in the van. I'm a proper stickler for this. For the critical bits – where the tray meets the wall, the corners, around the valve – you want a top-shelf sanitary sealant. Something like a good quality silicone or a hybrid. Brands? I've had cracking results with Dow Corning or Soudal. But it's not just the tube; it's the gun. A pro will have a smooth-action gun for a perfect, consistent bead. A cowboy will have one that gobbles and spits, leaving gaps you can't even see until the steam gets in.
Ask to see photos of a *finished* job they did, say, two years ago. Not the shiny first-day pics. Anyone can make it look good when it's dry. You want to see how their sealing held up over time. Has it gone mouldy? Has it peeled away? A proper installer will be proud to show that off. My chap, Dave, who did my current bathroom in Fulham, actually sent me a link to a Google review from a client 18 months prior. The close-up shot of the still-pristine, flexible seal around the niche was more beautiful to me than any tile.
Oh, and please, for the love of all that is dry, make sure they talk about waterproofing *behind* the tiles. The sealing on the surface is the last line of defence. The real hero is the tanking system – that paint-on or sheet membrane that goes on the walls and floor before a single tile is laid. If they're not fussed about that, they're just putting lipstick on a pig, frankly. It's like having a brilliant lock on a door made of tissue paper.
In the end, it's about finding someone who's a bit of a perfectionist, maybe even a bit pedantic about it. The kind of person who gets annoyed by a slightly wobbly line of sealant. They exist! It might take a few more calls, and it'll definitely cost more than the bargain bloke. But when you're having a steamy shower two winters from now, with not a single drip or whiff of damp to be found, you'll be thanking your lucky stars you asked the right, fussy questions. Trust me, it's worth every penny for the peace of mind alone. Now, who's for a cuppa?
Leave a Reply