Shower Resealing Sydney
Stop leaks, prevent damage and restore your shower’s waterproof seal without removing tiles.
Is water escaping your shower even though the tiles look fine?
When the silicone around your shower screen, floor or corners starts going black, peeling or cracking, that’s a failed seal, not failed grout. It’s a different job to regrouting, and it’s usually the faster, cheaper fix if that’s genuinely what’s wrong. We diagnose which one you actually need before we quote you anything.
We reseal showers across Sydney by removing all failed silicone and sealant, then replacing it with high performance waterproof products that stop leaks and resist mould. No tiles removed. No renovation needed. Your shower is ready to use within 24 hours.
Fast, Reliable Shower Resealing Service
Cost to Reseal a Shower in Sydney
The cost to reseal a shower depends on the size of the area, the number of joints requiring attention, and the condition of the existing sealant.
Silicone replacement on a standard shower typically starts from $250 and increases with scope. Because every shower is different, we recommend sending through photos so we can assess and provide an honest, tailored estimate before booking.
What Is Shower Resealing?
Shower resealing involves removing old, damaged or mouldy silicone sealant from the joints, corners and edges of your shower, and replacing it with fresh, waterproof sealant. It’s a crucial part of maintaining a leak-free, mould-resistant bathroom.
The joints that typically need resealing include:
These are the areas where water gets in. When the silicone pulls away or goes black with mould, it is no longer doing its job. Resealing restores the waterproof barrier and stops water tracking behind the tiles.
Common Signs Your Shower Needs Resealing
Not all leaks come from cracked tiles or missing grout. If your silicone sealant is failing, the signs often show up slowly, and then all at once.
If you are seeing any of these, the sealant has failed. The sooner it is replaced, the less chance of water damage to the structure underneath.
What Our Customers Say
To Get Started, It’s As Easy As 1-2-3
Free Onsite Quote
We’ll assess the job and provide a fixed quote on the spot. No hidden fees, just clear pricing and complete transparency from start to finish.
Job Done Fast
Our expert team show up on time, fully prepared. We get the job done right, we clean up after ourselves, and leave your home neat and tidy.
Before & After Results
See the difference professional resealing and regrouting can make.
We transform bathrooms by restoring grout lines, eliminating leaks, and preventing mould growth, all without removing tiles.
Meet Our Team
How We Reseal Your Shower
- Step 1 Inspection:: We check every joint in the shower to identify where the sealant has failed and where water is getting through.
- Step 2 Removal:: All old silicone is carefully cut out and removed. We clean the joints back to a clean surface so the new sealant bonds properly.
- Step 3 Preparation:: The joints are cleaned and dried. Any mould or residue is treated before the new sealant goes in.
- Step 4 Resealing:: We apply premium waterproof silicone to every joint, corner, and fixture. The sealant is tooled for a clean, professional finish.
- Step 5 Final Check and Clean: We inspect every sealed joint, clean the tiles, and leave your shower ready to use within 24 hours.
Why Resealing Works Better Than DIY
Hardware store silicone is not the same as what we use. Consumer grade sealant breaks down faster in wet areas, does not resist mould as well, and often fails within months.
We use commercial grade, mould resistant silicone specifically designed for showers and wet areas. Applied correctly by an experienced technician, it lasts years, not months.
The other issue with DIY resealing is preparation. If the old silicone is not completely removed and the surface is not properly cleaned, the new sealant will not bond and the leak comes back. We make sure the prep is done right so the seal holds.
Resealing vs Regrouting
Resealing and regrouting are two different jobs that are often needed together.
Resealing Best used when:
The grout is still sound but the silicone joints around the screen, base, and wall junctions have failed or deteriorated.
Key benefit:
Restores the flexible waterproof seal at movement joints quickly and without major disruption. Typical use case: Shower screen edges, horizontal joints where tiles meet the floor, and tap surrounds.
Regrouting Best used when:
The grout between tiles is cracked, crumbling, mouldy, or missing.
Key benefit:
Replaces the structural grout barrier between tiles, restoring both waterproofing and appearance. Typical use case: Shower walls and floors where grout has visibly failed across multiple joints.
If your grout is cracked or missing, resealing alone will not fix the problem.
And if your silicone has failed but the grout is fine, you may only need resealing.
We assess your shower on site and tell you exactly what is needed. Many showers need both, which we can do in a single visit.
We reseal showers across Sydney including the North Shore, Hills District, and Western Sydney. Call 1300 815 512 for a free onsite quote.
Worth Reading Before You Book
The 3 Signs Of A Leaking Shower
If you notice any of these, it is likely that you have a leaking shower.
Why choose Leaking Showers Sealed?
Fast, Reliable Service
Our shower sealing process is quick, typically completed within a day, so you can get back to using your shower the next day.
No Tile Removal
Avoid the hassle, mess, and cost of removing and replacing tiles. Our method preserves your bathroom’s aesthetic.
Prevents Mould Growth
Mould-resistant and long-lasting results using high quality epoxy grout and premium sealants built for Australian Conditions
Established In 2016
We are Licensed, insured and trusted by thousands of homeowners to repair their leaking showers and bathrooms across Sydney
Avoid Costly Renovations
Compared to full renovations, our leak detection, regrouting and sealing service is more affordable and delivers long lasting results
10 Year Warranty
What we do will last! We stand behind the products that we use. We know our workmanship is great
Shower Resealing FAQS
Ready for a Leak-Free Bathroom?
Shower leaks do not fix themselves,and the longer you wait, the more damage they cause. Whether you need resealing or regrouting for your shower or bathroom, our expert technicians deliver fast, reliable and affordable results.