{"id":51,"date":"2026-02-13T11:22:49","date_gmt":"2026-02-13T03:22:49","guid":{"rendered":"https:\/\/bathroomsai.com\/blog\/?p=51"},"modified":"2026-02-13T11:22:49","modified_gmt":"2026-02-13T03:22:49","slug":"what-should-i-know-about-hiring-for-shower-installation-to-ensure-proper-sealing","status":"publish","type":"post","link":"https:\/\/bathroomsai.com\/blog\/what-should-i-know-about-hiring-for-shower-installation-to-ensure-proper-sealing.html","title":{"rendered":"What should I know about hiring for shower installation to ensure proper sealing?"},"content":{"rendered":"<p>Blimey, shower installation, eh? Right, let&apos;s have a proper chat about this. I reckon most folks think it&apos;s all about picking a pretty tile, but oh mate, the sealing&#8230; that&apos;s where the real drama lives. It&apos;s the difference between a blissful soak and a blooming indoor waterfall right through your kitchen ceiling. I&apos;ve seen it, back in my first flat in Hackney \u2013 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.<\/p>\n<p>So, you&apos;re looking to hire someone. First thing, throw out the idea of the cheapest quote. My neighbour, bless him, went for a &quot;bloke down the pub&quot; 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.<\/p>\n<p>You&apos;ve got to ask questions, and I mean proper nerdy ones. Don&apos;t just go, &quot;Can you fit a shower?&quot; Ask them, &quot;What&apos;s your go-to method for sealing the shower tray to the wall? Do you prefer a continuous bead or a two-stage process?&quot; 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&apos;re onto a winner. If they just shrug and say &quot;silicone,&quot; maybe show them the door. It&apos;s like asking a chef if they use pre-grated cheese \u2013 you just know.<\/p>\n<p>And materials! Crikey, don&apos;t let them just use whatever&apos;s in the van. I&apos;m a proper stickler for this. For the critical bits \u2013 where the tray meets the wall, the corners, around the valve \u2013 you want a top-shelf sanitary sealant. Something like a good quality silicone or a hybrid. Brands? I&apos;ve had cracking results with Dow Corning or Soudal. But it&apos;s not just the tube; it&apos;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&apos;t even see until the steam gets in.<\/p>\n<p>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&apos;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.<\/p>\n<p>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 \u2013 that paint-on or sheet membrane that goes on the walls and floor before a single tile is laid. If they&apos;re not fussed about that, they&apos;re just putting lipstick on a pig, frankly. It&apos;s like having a brilliant lock on a door made of tissue paper.<\/p>\n<p>In the end, it&apos;s about finding someone who&apos;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&apos;ll definitely cost more than the bargain bloke. But when you&apos;re having a steamy shower two winters from now, with not a single drip or whiff of damp to be found, you&apos;ll be thanking your lucky stars you asked the right, fussy questions. Trust me, it&apos;s worth every penny for the peace of mind alone. Now, who&apos;s for a cuppa?<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Blimey, shower installation, eh? Right, let&apos;s have a proper chat about this. I reckon most folks thi&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-51","post","type-post","status-publish","format-standard","hentry","category-bathroom"],"_links":{"self":[{"href":"https:\/\/bathroomsai.com\/blog\/wp-json\/wp\/v2\/posts\/51","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bathroomsai.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bathroomsai.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bathroomsai.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bathroomsai.com\/blog\/wp-json\/wp\/v2\/comments?post=51"}],"version-history":[{"count":1,"href":"https:\/\/bathroomsai.com\/blog\/wp-json\/wp\/v2\/posts\/51\/revisions"}],"predecessor-version":[{"id":802,"href":"https:\/\/bathroomsai.com\/blog\/wp-json\/wp\/v2\/posts\/51\/revisions\/802"}],"wp:attachment":[{"href":"https:\/\/bathroomsai.com\/blog\/wp-json\/wp\/v2\/media?parent=51"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bathroomsai.com\/blog\/wp-json\/wp\/v2\/categories?post=51"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bathroomsai.com\/blog\/wp-json\/wp\/v2\/tags?post=51"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}