OUR SERVICES
Precision. Protection. Perfection.
At Coastal Seal & Grout, tile, grout, and stone sealing is more than just an added service — it’s the final step in delivering long-lasting results.
No salesmen, no middlemen—just honest workmanship from a local Pelican Waters family business.
Expert Tile, Grout, Leaking Shower Repairs & Stone Sealing
While tiles themselves are often water-resistant, grout lines and natural stone are porous.
Without sealing, they absorb moisture, soaps, oils, and contaminants, leading to staining, mould growth, and premature deterioration.
Our sealing process is carried out with precision, using professional-grade products designed to protect
Leaking Shower Repairs
I perform a full diagnostic check, strip back the compromised sealants, and apply a specialized waterproof epoxy system.
Your shower is watertight and ready to use in 24-48 hours, saving you thousands of dollars compared to re-tiling.
Grout Repairs & Drummy Tile Injection
Removing old, dirty grout and replacing it with stain-resistant Epoxy Grout for a waterproof, easy-to-clean finish.
If your floor or wall tiles sound hollow (drummy) when tapped, the adhesive has failed. Instead of ripping them up, I use an Epoxy Injection system to re-bond the tile to the substrate without breaking it.
Bathrooms & Kitchens: Removing mouldy, peeling silicone and applying sanitary-grade sealant with crisp, clean lines.
Pools & Outdoor Areas: Sealing pool coping and pavers to prevent water damage and stop ants/weeds from lifting your tiles.
Expansion Joints: Replacing perished sealant in brickwork expansion joints and exterior perimeter seals to keep your home watertight during storm season.
Fixture & Waste Replacement
Waste Drains: Removing old, corroded floor wastes and installing modern, Watermark-approved leak-control wastes.
Soap Dishes & Shelves: Removing cracked or dated ceramic soap dishes and replacing them with modern fixtures (or filling the void) without damaging the waterproofing.
When Sealing Is Recommended?
After new tile installation and grout curing
After re-grouting or epoxy grouting
On natural stone including travertine, limestone, marble, slate, and sandstone
On older tiled areas showing signs of moisture absorption or staining
Real Results, Real Local Homes.
Our Latest Work
FAQs About Leaking Shower Repairs & Tile Regrouting
Do I need to rip up my tiles to fix a leaking shower?
The majority of shower leaks are caused by failing grout or silicone, not the plumbing or tiles themselves. We use a specialised system to remove the old, compromised sealant and replace it with a high-grade waterproof epoxy and sanitary silicone. This repairs the leak and creates a watertight seal without the noise, mess, or heavy cost of a full bathroom renovation, making it ideal for homeowners wanting a quick and cost effective solution.
Who will actually be doing the work at my home?
When you book Coastal Seal & Grout, you get Nigel, the owner. We are a sole-trader business, not a franchise. Nigel personally handles every job—from the initial quote and inspection right through to the final clean-up. This ensures consistent quality, clear communication, and a tradesman who treats your home as if it were his own.
What products do you use, and is the work guaranteed?
We only use premium, commercial-grade materials designed to withstand the humid Sunshine Coast climate. This includes stain-resistant epoxy grouts (far more durable than standard cement grout) and high-quality sanitary silicones. All completed shower seals and bathroom jobs come with a 7-year workmanship warranty, giving you complete peace of mind.
What Other repair services do you offer?
We specialise in leaking shower repairs, tile regrouting & cleaning, silicone replacement, and repairs to bathrooms, balconies, pools, and outdoor tiled areas.
How much do shower, tile, and grout repairs cost?
The cost of leaking shower repairs, tile regrouting & cleaning, silicone replacement, and pool or outdoor tile repairs in the Sunshine Coast depends on several factors:
Size of the area – larger showers, bathrooms, or outdoor areas require more materials and time.
Extent of the damage – cracked grout, worn silicone, or leaking showers vary in complexity.
Type of service – whether it’s a full shower reseal, grout regrouting, silicone replacement, or pool tile repair.
We provide upfront, transparent pricing after an inspection. This ensures you know the full cost before any work begins, and we can recommend the most cost-effective solution for your home or property.
Do you repair pools and outdoor tiled areas?
We service pool surrounds, patios, balconies, and other outdoor tiled areas with tile regrouting, silicone replacement, and leak prevention.
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