Keeping silicone seals in tip-top shape isn’t as easy as it looks, especially in Singapore’s hot, humid climate. Constant heat and moisture from the surrounding environment can cause silicone seals to crack and fail after a while. Over time, they’ll start to trap dirt, accumulate mould, or peel away, leaving gaps that will compromise the waterproofing of the seals. Humidity also makes it harder for silicone to stay dry properly after cleaning.
At Pro Handyman Singapore, we understand how challenging Singapore’s climate can be, especially on home maintenance. Whether it’s cracked or mouldy silicone around your sink, bathtub, or windows that have to be replaced, we can do it all. We’ll use only high-quality, waterproof, long-lasting materials that will keep moisture out and your home looking spotless again. Relax, knowing your home’s in good hands, and give us a chance to help take care of it!
Your laundry area is constantly exposed to water, humidity, and detergent splashes, which can wear out silicone seals fast. Over time, the edges around sinks, pipes, and countertops may start cracking or peeling, letting water seep into gaps and causing mold or damage. We’ll help by removing old, damaged silicone and resealing everything with high-quality, waterproof silicone that can handle daily moisture and heat. With our expert application, your laundry area will stay watertight, clean, and free from leaks or mold.
Bathrooms are one of the toughest places to maintain silicone because of constant steam, water splashes, and cleaning products. The silicone around your bathtub, shower, and sink often wears out first, leading to mould growth and small leaks that can damage tiles and grout. Our team replaces worn-out seals with premium, anti-mould silicone designed for high-moisture areas. We make sure every joint and edge is sealed perfectly, keeping your bathroom fresh, clean, and protected against water damage and mildew.
The kitchen sees plenty of heat, grease, and water, all of which can cause silicone to deteriorate over time. You’ll usually find it around sinks, countertops, and backsplashes. Old silicone here can trap grime or let water seep underneath. We’ll clean out the old, cracked sealant and apply fresh, food-safe silicone that resists heat, moisture, and staining. The result? A cleaner, more hygienic kitchen that looks polished and stays easy to maintain.
Step 1: Inspect and Prepare
We start by checking the area to identify any damaged or old silicone that needs replacing. Once we’ve confirmed the problem spots, we remove the worn-out sealant using professional tools to avoid scratching the surfaces. The area is then cleaned thoroughly to get rid of any dirt, mould, or residue. This ensures the new silicone sticks properly and creates a long-lasting seal that prevents leaks or damage later on.
Step 2: Clean and Dry the Surface
After the old silicone is removed, we make sure the surface is completely clean and dry. Any trace of moisture, dust, or soap scum can stop the new silicone from bonding properly, so we use specialised cleaning solutions and dry cloths for a spotless result. Depending on the surface, we may also apply a mild solvent to remove any stubborn residue.
Step 3: Apply the New Silicone Sealant
Once everything is ready, we apply high-quality silicone using a caulking gun for precision. Our team carefully runs the bead along the joint or gap, making sure it’s evenly applied for a clean, professional look. We then smooth out the silicone using a finishing tool or finger to create a neat seal.
Step 4: Cure and Clean
The final step is letting the silicone cure properly, which usually takes about 24 hours. During this time, the area should stay untouched to ensure the seal sets perfectly. Once cured, we do a final check to make sure everything looks clean and consistent with no gaps or bubbles. We also wipe down the surrounding surfaces, leaving the area spotless.
Cracking or Peeling Silicone
Silicone naturally wears down with age, especially in areas exposed to sunlight, heat, or frequent water contact. Over time, it can dry out, crack, or peel away from the surface, leaving gaps that allow water to seep through. When this happens, it’s no longer protecting the area effectively. Replacing cracked silicone promptly helps prevent water damage, mould growth, and structural issues.
Incorrect Application
If silicone was not applied correctly the first time, it can fail much sooner than expected. Common mistakes include applying it to a wet or dirty surface, using the wrong type of sealant, or leaving uneven gaps. These issues cause weak adhesion and early peeling or cracking. A professional reapplication ensures the silicone bonds properly and provides a clean, durable finish that lasts.
Mould and Mildew
Over time, moisture buildup around sinks, bathtubs, and windows can cause mould and mildew to grow on silicone seals. This not only looks unpleasant but can also weaken the silicone and reduce its ability to keep water out. Even with regular cleaning, mould can seep into the material and cause stains or odours. These nasty organisms can also pose a health risk. Once this happens, replacing the silicone is the best way for a clean, healthy home.
Natural Wear and Tear
Even the best silicone sealant won’t last forever, especially in Singapore’s humidity. Constant exposure to moisture, cleaning products, and temperature changes slowly wears it down. Over time, the seal may lose its elasticity and stop providing a tight barrier. Regular inspection helps catch these signs early before leaks or damage occur. Replacing the silicone when it starts to look worn keeps your bathroom or kitchen looking fresh and prevents more costly repairs down the line.
Keep It Clean and Dry
Taking a minute to wipe down your silicone keeps it in good shape. Just use a damp cloth and mild soap, and then dry it well with a soft, absorbent cloth. Keeping your silicone clean and dry helps prevent mould and grime from building up. Don’t use any harsh chemical cleaners or scrubbing pads as they’ll damage the seal.
Check for Cracks or Peeling
Every now and then, take a quick look at your silicone to see if it’s starting to crack, peel, or change colour. Catching small problems early can save you from leaks and water damage later. If you notice anything off, clean and dry the area before doing a touch-up or calling in a pro. A few minutes of checking here and there will help spot small problems before they become big ones.
Use Gentle Cleaners
Strong bleach or heavy-duty bathroom sprays might sound effective, but they’re rough on silicone. Try using gentle cleaners instead, something like vinegar and water, or a mild bathroom cleaner. For stubborn spots, grab a soft brush and scrub lightly. It’s all about being kind to your silicone so it stays flexible, shiny, and strong.
Keep the Air Flowing
Moisture is silicone’s worst enemy, so good ventilation is super important. After showers or baths, open a window or turn on the fan to help things dry faster. In the kitchen, make sure steam isn’t hanging around your silicone seals. Proper airflow keeps mould away, helps the silicone stay in top shape, and the bonus is your kitchen stays airy and well-ventilated.
Trust us to repair and replace your silicone so your home is protected and in tip-top shape!
Our dedicated team brings decades of expertise to every project, and we are happy to share it.
We hold ourselves to the highest standards and take pride in our work using only top-quality materials and best practices.
We pride ourselves on providing top-notch service, putting the customer first. Always!
We at Pro Handyman can replace old, damaged, or mouldy silicone, applying a fresh, high-quality sealant to keep your spaces water-free and protected. Whether it is around your sink, bathtub, shower, windows, or tiles, we’ll give your space a neat, durable finish that will last for years to come, even in Singapore’s humid climate. We handle everything from the initial inspection to cleanup, leaving no mess behind.
We handle all kinds of silicone problems like cracked or peeling seals, mould and mildew buildup, poor previous applications, and general wear and tear from age or moisture. Whether it’s in your bathroom, kitchen, or window frames, we’ll identify the issue and replace the silicone neatly and efficiently. Our goal is to help keep your home fully protected from leaks, dampness, and mould growth.
Absolutely! We provide silicone repair and replacement services for both homes and commercial properties. Whether it’s a restaurant kitchen, office pantry, hotel bathroom, or retail store, our team can handle it all. We work efficiently and neatly to minimise downtime for your business, and we use durable, commercial-grade silicone that stands up to heavy use.
Most silicone repair or replacement jobs are done within a an hour or two, depending on the size of the area and how much old silicone needs to be removed. After application, the new seal usually takes about 24 hours to fully cure. Our team works efficiently to get the job done right the first time while keeping your space clean and usable as soon as possible.
Contact us at Pro Handyman for all your repair and maintenance needs in Singapore. Our team is looking forward to hearing from you and providing swift, efficient service!
We offers premium handyman services throughout Singapore. We serve all areas of the island, including Pasir Ris, Bedok, Novena, Jurong, Orchard, and Sentosa, ensuring consistent quality and reliability in every service we provide.
We offer a wide range of handyman services across Singapore. From commercial maintenance, renovations, and home repairs to furniture assembly and installation, we guarantee top-notch quality. Our services also include outdoor maintenance, cleaning, carpentry repairs, and painting. Trust Pro Handyman Singapore Services for convenience and exceptional handy workmanship.
