Grout plays a bigger role than most people realise. It keeps tiles sealed, prevents moisture getting behind walls, and helps tiled areas look clean and finished. Over time, grout wears out. Knowing when it needs replacing can save you from bigger problems later.
Here are the key signs your grout is past its best.
Cracked or crumbling grout
If grout is cracking, flaking, or turning to powder when touched, it’s no longer doing its job. This usually happens due to age, movement in the surface behind the tiles, or repeated exposure to moisture. Once grout starts breaking down, water can seep behind tiles and cause damage you won’t see straight away.
Persistent mould or staining
Some surface mould can be cleaned, but if dark staining keeps coming back no matter how much you scrub, the grout itself may be compromised. Old grout becomes porous, which allows moisture and bacteria to soak in. At this point, cleaning is only a short-term fix and regrouting tiles is the proper solution.
Grout pulling away from tiles
If you notice gaps forming between the grout and the tile edges, this is a clear sign of failure. These gaps allow water to travel behind tiles, especially in bathrooms and showers. Left untreated, this can lead to loose tiles or hidden water damage.
Loose or hollow-sounding tiles
While grout doesn’t hold tiles in place, failing grout often goes hand-in-hand with underlying issues. If tiles feel loose or sound hollow when tapped, it’s important to act quickly. Replacing the grout can help stabilise the area and prevent further deterioration.
Discoloured grout that won’t clean up
Grout that has yellowed, darkened, or looks patchy despite thorough cleaning is often beyond recovery. Fresh grout can dramatically improve the appearance of tiled areas and make them look almost new again, without the cost of retiling.
How Handy Squad can help
Regrouting is a tiling job that looks simple but can go wrong quickly without the right tools and experience. Our professional handymen at The Handy Squad handle the full process for you, start to finish.
We can:
- Safely remove old grout without damaging tiles
- Apply fresh grout suitable for the room (bathroom, kitchen, or floor)
- Ensure clean lines and a neat, even finish
- Leave the area clean and ready to use
Whether it’s a shower, kitchen splashback, or tiled floor, regrouting tiles can extend the life of your surfaces and improve how your home looks and functions.
If you’re unsure whether your grout needs replacing, our handymen are happy to assess it and recommend the best solution. Reach out to us today on +44 2073 845 160.
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