Professional Waterproofing Solutions
Expert Waterproofing
in Sydney's Eastern Suburbs
Mint Plumbing and Relining offers expert waterproofing services in Sydney’s Eastern Suburbs, providing reliable and efficient solutions to protect your property from water damage.
Get In Touch for
Reliable Waterproofing
We are servicing your local Eastern Suburbs community today.
Sydney's Trusted Waterproofing Experts
Waterproofing issues can arise at any time, leading to potential damage and stress. Whether it’s leaking showers, damp walls, or flooding, our waterproofing services are here to protect your home or business.
Taking action early can prevent water damage and mould, which often stem from unnoticed leaks. Identifying leaks before they escalate is crucial, and our Leak Detection services help pinpoint hidden issues early.
Our experienced team uses the latest tools and techniques to keep your property dry and safe, so you can relax knowing help is just a phone call away.


Signs You Need Waterproofing
for Your Home
In Sydney’s unpredictable climate, it’s important to recognise the signs that your home might need waterproofing. Look out for the following:
- Damp patches on walls or ceilings
- Peeling paint or wallpaper
- Musty smells or mould growth
- Cracks in walls or the foundation
- Pooling water around the property
Addressing these issues early can prevent water damage, mould, and structural problems. If you notice any of these signs, it’s time to consider professional waterproofing to protect your home from the elements.
Protecting Your Home or
Business from Water Damage
Whether it’s a leaking roof, damp walls, or water pooling around your property, our team offers tailored waterproofing solutions to quickly address these issues while ensuring long-term protection.
We don’t just offer quick fixes. Our expert waterproofing specialists provide lasting solutions to protect your home from water damage and prevent future problems. Serving a wide range of service areas in Sydney, we pride ourselves on fast response times and exceptional customer care.

Choose Mint Plumbing for High-Quality
Waterproofing Services
Whether it’s leaking roofs, damp walls, blocked drains, or pipe relining, we’ve got you covered. At Mint Plumbing and Relining, our team specialises in waterproofing and all home maintenance plumbing services, providing long-lasting solutions designed to protect your home from water damage. We focus on delivering reliable, high-quality service with guaranteed workmanship to ensure your property remains safe and dry.
Don’t let water problems worsen—contact Mint Plumbing and Relining for fast, professional services you can rely on, keeping your home protected for the long haul.
Customer Testimonials
EXCELLENT Based on 240 reviews Greg Fitzpatrick7 April 2025Trustindex verifies that the original source of the review is Google. We found Liam to very personable and pleasant and easy to deal with and would have no hesitation recommending Mint plumbing Ian Downes7 April 2025Trustindex verifies that the original source of the review is Google. Jamie did a great job, very happy with the results Lucinda Regan4 April 2025Trustindex verifies that the original source of the review is Google. Can’t thanks Mitch, Max Jamie and the team enough from rescuing us from a burst water pipe disaster. They were very professional, timely and proactive. Work was coordinated efficiently and done to a great standard. The guys were prompt, polite and very tidy. Fay Taaffe4 April 2025Trustindex verifies that the original source of the review is Google. Highly rate Jamie, punctual, polite and did a fab job M1 April 2025Trustindex verifies that the original source of the review is Google. Great job from Liam. Very professional and a skilled job. Happy to use again. anne mellick1 April 2025Trustindex verifies that the original source of the review is Google. Two plumbers arrived today from Mint Plumbing. Thank you, Max and Yvan, You were very approachable and efficient. Max explained the problem to me and solved it in a timely manner. Bathroom was left very clean. I have always had good service from Mint Plumbing. Michael Beaudoin31 March 2025Trustindex verifies that the original source of the review is Google. Prompt service - fitted me in at short notice - rang ahead to advise arrival time - reasonable price. Stephan Schlager27 March 2025Trustindex verifies that the original source of the review is Google. I did not even know plumbers were on sight, but Jamie went around before and after to give all tenants in our building a heads up of a burst water pipe and the downtime involved. Friendly and professional! Amber Pitty27 March 2025Trustindex verifies that the original source of the review is Google. Jaime provided excellent service
Frequently Asked Questions
Waterproofing is the process of applying protective barriers or solutions to areas of your home to prevent water from penetrating and causing damage. It’s essential because water intrusion can lead to expensive repairs, structural damage, and mould growth. By waterproofing vulnerable areas like your roof, walls, or foundation, you prevent water from getting in. If left unchecked, it can worsen issues like blocked drains or hidden leaks.
Waterproofing stops water from seeping into your home, which reduces the risk of mould growth and protects your structure from weakening. When water is kept outside, it doesn’t have the chance to cause long-term damage to walls, foundations, or ceilings. For example, waterproofing can be paired with services like roof repairs to address the sources of water infiltration, ensuring that your property remains protected from both water damage and mould issues.
Areas that commonly need waterproofing include bathrooms, kitchens, basements, and roofs, where water exposure is frequent. For example, a leaking roof might cause water to seep into your walls, while blocked drains can lead to pooling water around your property.
Waterproofing generally lasts between 5 to 10 years, depending on the materials used and how well it’s maintained. Over time, it may wear down, especially in high-moisture areas. Regular inspections from a professional plumber can catch early signs of wear.
Yes, waterproofing prevents water from entering your home by sealing cracks and gaps in vulnerable areas like walls, roofs, and foundations. However, if leaks are caused by underlying plumbing issues such as blocked drains or damaged pipes, waterproofing alone may not resolve them.
Professional waterproofing services typically begin with an assessment of your home to identify areas at risk of water damage. After that, the team will apply tailored waterproofing solutions using the latest tools and techniques.
Waterproofing should ideally be checked every few years, especially if your home is older or has experienced water damage in the past. Regular maintenance can prevent issues like mould or damp walls from developing. If you’re noticing signs like peeling paint or cracks in the foundation, Mint Plumbing & Relining can complete a professional plumbing inspection and identify any hidden leaks that may benefit from waterproofing.
Yes, waterproofing is required by building codes in many areas, particularly for bathrooms, basements, and roofs where water exposure is common. Compliance with these codes ensures that your home remains protected and structurally sound. If you’re unsure whether your property meets the necessary standards, call a professional plumber.
If waterproofing fails, water can enter your home, potentially causing mould, water damage, and weakening of your structure. Early signs of failure include damp patches on walls or ceilings, or pooling water around the property.