Best caulking solution for your property

High Quality Silicone Caulking Services Sydney

Looking for a reliable company for your caulking needs ?
Dr. Silicone can provide you with professional sealing and caulking services you can trust.


Dr. Silicone is your trusted provider of high-quality silicone caulking services in Sydney.

We are dedicated to delivering clean, polished, and leak-free results for your homes and businesses. With personalised attention and customised solutions, we listen to your needs and recommend the best course of action. Our expertise covers caulking and sealing  using top-notch silicone materials and equipment. We pride ourselves on professionalism, quality workmanship, transparency, and exceptional customer service.
Choose Dr. Silicone for outstanding silicone caulking services that ensure your satisfaction.

residential caulking

Residential Caulking

Quality caulking services for homes and apartments in Sydney

Commercial Caulking

Commercial Caulking

Quality caulking solutions for commercial premises in Sydney


Remedial Caulking

Prevent the damage of your Sydney property through remedial sealing

Sydney Silicone Caulking & Sealing

Silicone caulks are known for their strength, flexibility, and superior heat and cold resistance, making them the preferred choice for construction projects. At Dr. Silicone, we specialise in providing top-notch silicone caulking and sealing services for residential and commercial buildings in Sydney. In addition to caulking, we also offer conventional sealing solutions for cracks and gaps.

If you’re experiencing frequent leaks in your property, look no further and get in touch with us. We offer the best silicone sealants for waterproofing in Sydney, which are highly resistant to water and capable of creating impenetrable surfaces. Our skilled team applies these sealants with precision, ensuring that your surfaces are effectively protected against various weather conditions and chemicals.

Whether it’s indoor areas or outdoor surfaces, we utilise silicone sealants to bond materials such as ceramic, metal, glass, and plastic. If you require assistance in fixing leaks on the exterior surfaces of your property, our outdoor silicone sealing service in Sydney is the ideal solution.

Bathroom Silicone
outdoor pool expansion joints

about the products we use

Dr. Silicone Sydney, the expert in caulking, proudly utilises silicones and sealants from leading brands including Soudal, Mapei and Sika.

For all joint sealing, waterproofing and bonding applications where protection against mould and mildew is required. The ultimate all rounder silicone suitable to the broadest range of applications. Offers strong adhesion to ceramics, glass, aluminium (including powder coated & anodised), PVC, stainless steel, zinc & galvanised coated surfaces, timber, concrete, fibreglass, laminate, painted surfaces, etc. 


Yoel Silvestre
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Rad is an absolute professional who is passionate at what he does. He worked meticulously in our house and is the cleanest tradesman I've ever dealt with. I would recommend Rad to anybody who would appreciate such quality work.
Amanda Johnson
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I highly recommend Rad and his business for caulking works. Communication was great and he was very professional to deal with, He did a great job re-sealing my bathroom and will definitely call him again for my kitchen and bedrooms. Thanks Dr. Silicone, I will recommend to my family and friends
Kristie Caroyan
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Rad was very professional and had great communication. He provided excellent service at a great price and high quality work. I will be definitely using Dr. Silicone again and I would recommended his services. Thanks again
Nihar Kapadia
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Rad did an amazing job at my place. The tiler left large gap which now are gone. Thanks, highly recommended !
Milica Alavanja
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Amazing quality work provided by Rad from Dr.Silicone. From the attention to detail, professional communication and finished product - absolutely fantastic! Highly recommended!
Julie Ha
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Exceptional service. Rad is very thorough and efficient with his work. I was 100% satisfied with his tradesman's skills and attitude. Absolute pleasure to deal with and highly recommended.
Jordan Hayman
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Amazing work and very professional! Not only great work but all the mess was cleaned up, very rare with tradespeople these days. Rad goes above and beyond with his work from the start to the finish and was like he was never there with the place looking spotless after he left. Definitely recommended to all friends and family!
Phillip Mihajlov
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Rad did an amazing job on my high end home to ensure that it looked amazing even with the smallest details. Friendly and fast service.
Meg Autumn
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One of the most professional tradies I've ever used. The job was done perfectly and area left completely clean after. Not only that, he noticed that my kitchen tap needed replacing, so after I made a quick run to Bunnings for a new one, Rad fitted it for me free of charge. 100% recommend his services to all.
Elizabeth Lawson
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Rad was absolutely amazing with replacing the silicone in my shower and bathroom. He went above and beyond with making sure the whole bathroom was perfect. He was super easy to communicate with to organise a time and was very professional. He left my bathroom super clean and he did the silicone lines so neat and tidy. I would 100% recommend Rad!
Jeremy Lynch
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Dr. Silicone provided a refresh of the sealing around our bathtub and back wall joints at a competitive price. I highly recommend Rad's quality service, professionalism and cleanliness. Very glad we came across his website!
Adam Arcuri
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A true professional, Rad went above and beyond on my project and even completed work outside of his quote. Left everything clean and tidy as he found it. Would highly recommend.
Joanne Abraham
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We recently had the pleasure of using Rade of Dr Silicone in our newly renovated home for re-doing old silicone as well as brand new silicone/caulking throughout our home and pool. The experience was nothing short of exceptional and we were greeted with a friendly and knowledgeable service from start-to-finish. Rade recommended products to use, colour schemes and took his time to ensure perfection in the job/s. The range on offer is extensive and quality is top-notch. I highly recommend Dr Silicone anywhere in Sydney!
Brett Barnes
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I would only ever use Rad for any silicone related job. He is a consummate professional who takes pride in his work, is courteous and leaves your home in better condition than he found out. A joy to work with and couldn’t more highly recommend A+++++
Francis Roach
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Very happy with the work done by rad. Answered all the questions, work was done very professionally and clean. Would recommend for any silicone work. Very happy! Thanks again.