Professional Silicone Caulking Services
Bathroom & Shower Silicone
Showers, baths, vanities & wet areas
Clean, waterproof and mould-resistant silicone finishes for a healthier, more beautiful bathroom. Professional silicone replacement, fresh installations and wet-area sealing across Sydney.
- Fully Licensed & Qualified
- Fully Insured
- Waterproof Finish
- Sydney Wide Service
Professional Bathroom & Shower Silicone Services
DKV Silicone Caulking provides expert silicone replacement, resealing and new installations for all bathroom and wet areas. We help Sydney homeowners, landlords and builders maintain clean, watertight and mould-resistant spaces.
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Shower Screens
Seamless, watertight finishes for frameless and framed showers.
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Bathtubs & Corners
Neat, durable silicone for baths and tiled corners.
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Vanities & Benchtops
Clean finishes around vanities, sinks and benchtops.
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Wet Areas
Laundry, bathrooms and other high-moisture areas.
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Re-Silicone
Remove old silicone and apply fresh, long-lasting silicone.
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Mouldy Silicone Removal
Safe removal of black and mouldy silicone with a fresh finish.
See the Difference
Old, mouldy silicone can make your bathroom look worn and feel unhygienic. Our professional silicone replacement restores a clean, fresh, long-lasting finish.
Before
After
Cleaner. Healthier. Longer Lasting.
- Improves hygiene
- Looks better
- Waterproof protection
- Prevents mould and leaks
- Lasts for years
Our Simple Process
A hassle-free experience from start to finish.
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Step 1: Inspect
We assess the existing silicone, check for damage and discuss your needs.
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Step 2: Remove Old Silicone
Carefully remove old, mouldy or damaged silicone for a clean surface.
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Step 3: Apply New Silicone
Apply high-quality, mould-resistant silicone with precision and clean lines.
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Step 4: Final Clean Finish
We tidy up the area, leaving your bathroom clean and ready to use.
Our Recent Bathroom & Shower Work
A selection of our latest bathroom and wet area projects across Sydney.
View More Work
Shower Screen Resealing 
Bathtub Silicone 
Vanity Silicone 
Shower Corners 
Wet Area Sealing 
Complete Bathroom
Frequently Asked Questions
Find answers to common questions about our bathroom and shower silicone services.
How long does silicone last?
Quality silicone that is applied correctly typically lasts many years. It depends on ventilation and cleaning, so we use mould-resistant products and prepare every joint properly to get the longest life possible.
Do you remove old mouldy silicone?
Yes. We completely remove old, mouldy or damaged silicone, clean and dry the area, then apply fresh silicone — we never seal over the top of old silicone.
Can you reseal showers and bathrooms?
Absolutely. Shower screens, bath edges, vanities, tiled corners and floor junctions are all part of a standard bathroom reseal.
How long before I can use the shower?
We recommend waiting at least 24 hours so the silicone can fully cure. We'll confirm the exact time for the product used on your job.
Do you service all Sydney areas?
Yes — we work across Sydney and surrounding suburbs. Pop your suburb into the quote form and we'll confirm availability.
What type of silicone do you use?
We use premium, mould-resistant sanitary silicone designed for wet areas, in white, clear or a colour to suit your bathroom.
Get a Free Quote
Tell us about your project and we will get back to you with a quote.