If you’ve noticed mouldy, cracked, or crumbling grout in your shower, you might be tempted to fix it yourself. Regrouting is a popular DIY job—but is it the right job to DIY? While it might seem simple enough, there’s more to sealing up a shower than meets the eye.
Here’s a breakdown of the pros and cons of DIY vs professional regrouting—and why getting it right the first time in order to fix a leaking shower or spruce up the look and feel of your bathroom really matters.
DIY regrouting: what’s involved?
To DIY your shower regrouting, you’ll need:
● A grout saw or multi-tool
● Cleaning products (mould remover, tile cleaner)
● Grout float and mixing tools
● Patience—and lots of it
While it’s doable, it’s time-consuming and messy. And one small error (like missing a crack) can mean leaks continue behind your tiles.
When DIY works:
✅ Small areas with light wear
If you’re only dealing with a few small patches of worn grout—like a single corner or a couple of tile joins—DIY can be a great short-term fix. Touching up minor areas can help keep your bathroom looking clean and fresh without the need for a full regrouting job.
✅ You’ve got experience with home repairs
If you’re comfortable using grout saws, mixing compounds, and following detailed steps, DIY could be worth attempting. Those with prior experience in home maintenance or tiling projects will have a better chance at getting solid, lasting results.
✅ You have the right tools and safety gear
Regrouting isn’t just about applying new material—it involves removing old grout with tools like oscillating tools or grout saws, wearing a mask to avoid breathing in dust, and using gloves and eye protection. If you’re well-equipped, you’re one step closer to a successful DIY outcome.
✅ You’re okay with trial and error
Let’s face it—DIY comes with a learning curve. If you’re the kind of person who’s patient, detail-oriented, and willing to redo small sections if needed, then DIY can be a cost-effective option. Just be aware that regrouting isn’t always as easy as it looks in online videos.
When to call the pros:
🚫 Cracks, mould, and leaks are widespread
If your bathroom has visible cracking, extensive mould, or signs of water damage, it’s time to bring in the experts. These are often symptoms of deeper issues that need more than just a surface-level fix. Professionals can assess the extent of the damage and provide solutions that address the root cause—before it gets worse.
🚿 You want guaranteed, waterproof results
Professional regrouting isn’t just about making your shower look good—it’s about restoring the waterproof barrier that protects your home from water leaks. Licensed technicians use high-grade materials and proven methods to ensure a watertight seal that lasts.
⏱️ Time is limited
DIY regrouting can take longer than you think—especially if it’s your first time. If you’re juggling work, family, or simply don’t want to spend weekends scraping grout, hiring a professional can save you hours (and frustration).
🛠️ You want to avoid removing tiles
Professionals are trained to regrout without damaging tiles, even in older bathrooms. If you’re worried about cracking or lifting tiles during removal, it’s best to leave it to the experts who can work precisely and cleanly, often without removing a single tile.
The verdict?
DIY regrouting might save a few dollars, but professional regrouting will save time, water damage, and future headaches.
👉 If you’re after peace of mind and long-lasting results, leakingshowerssealed.com.au specialises in fixing leaking showers without tile removal. They’ll remove old grout, reseal your shower, and get it back in working order—fast.