The Money Mistakes you can make when Tiling a Home
Almost nobody sets out to overspend on tiling, yet the same handful of avoidable mistakes turn a tidy budget into a rework nightmare, so here are the money mistakes South African homeowners make most often — and how to sidestep every one of them before the first tile goes down.
30/07/2026
Tiling looks deceptively simple: pick a colour, hire someone, done. That's exactly why the costly errors are the ones nobody sees coming until the invoice for round two lands. The reassuring part is that every mistake on this list is entirely avoidable, and none of them need any special expertise to dodge — just a little patience before you commit.
- Skipping proper surface prep. Tiling over a floor that's uneven, dirty or not properly levelled is the fastest route to lifting tiles, visible lippage and cracked grout down the line. Levelling and removing old flooring cost money up front, sure — but redoing an entire floor once tiles have failed costs a great deal more. Ask any experienced tiler and they'll tell you prep is where budgets are quietly won or lost.
- Under-ordering and losing your dye lot. Buying exactly the measured area, with no allowance for cuts, breakages or waste, is a near-guarantee you'll run short mid-job. The trouble is a second batch rarely matches the original dye lot exactly, so you're left with a visible colour or shade mismatch across the floor. Order a sensible overage, and keep a few spare tiles for future repairs — they'll be impossible to match later.
- Choosing a tiler on price alone, with nothing written down. The cheapest verbal quote is very often not the cheapest job — it's simply the one most likely to have quietly excluded prep, waterproofing, edge trims or rubble removal, all of which reappear later as "extras". South African consumers have a right to a clear, itemised quote they can actually read line by line before agreeing to anything, a right the National Consumer Commission exists in part to protect. Insist on it in writing, every time.
- Ignoring waterproofing in wet areas. Skimping on waterproofing under a shower floor or bathroom is invisible on the day it's done and catastrophic a year or two later — water damage, creeping mould, and eventually a full strip-out and redo. It's a small, unglamorous line item on a quote, and it protects you from one of the largest line items on a repair bill.
- Taking on an intricate layout that really needs a professional. A straightforward grid layout is a reasonable weekend DIY project for a confident homeowner. Herringbone, large-format tiles, mosaics and natural stone are a different story entirely — this is where inexperienced cuts, wastage and lippage get expensive fast, and where the savings from doing it yourself can evaporate in wasted material alone. Be honest with yourself about which job you're actually facing.
- Never getting more than one quote. Relying on a single quote leaves you with no benchmark at all — no way to know whether the number in front of you is fair, quietly inflated, or suspiciously low and about to grow once the job starts. Comparing two or three independent quotes against the same written scope of work is the cheapest insurance there is against overpaying, and it costs nothing but a little time. If you'd rather not chase quotes down one by one, there's a free way to compare tiling quotes from several independent tilers, which makes putting a proper comparison together far less of a chore.
None of these mistakes require deep expertise to avoid — just a willingness to slow down before you sign anything. Measure twice, get every quote in writing, and always compare before you commit. It's the difference between a tiling job you're happy with and one you're still paying for, twice.