Waterproofing Sydney Northern Beaches

Hills Waterproofing – Expert Waterproofing Services in Sydney Northern Beaches

Your Trusted Waterproofing Specialists in Northern Beaches Council & Surrounding Suburbs

At Hills Waterproofing, we provide reliable and high-quality waterproofing services across Sydney’s Northern Beaches, helping homeowners and property managers protect their buildings from water damage, rising damp, and persistent leaks. Our certified technicians use premium waterproofing membranes and proven techniques to deliver long-lasting protection tailored to both coastal and residential properties.

Whether you need balcony sealing, bathroom waterproofing, or roof leak prevention, we ensure your Northern Beaches property stays dry, safe, and structurally sound.

Our Waterproofing Services in the Northern Beaches

1. Bathroom & Shower Waterproofing

We provide dependable bathroom waterproofing in the Northern Beaches using premium membranes to stop leaks, mould growth, and water damage—ideal for modern builds and coastal renovations.

2. Balcony & Terrace Waterproofing

Our team offers professional balcony waterproofing services across Northern Beaches to stop water ingress, tile lifting, and long-term structural issues.

3. Roof & Gutter Waterproofing

We protect Northern Beaches homes from roof leaks and stormwater damage with high-performance coatings for tiled, metal, and concrete roofs, plus full gutter sealing services.

4. Basement & Retaining Wall Waterproofing

For homes built on slopes or near the coastline, we provide comprehensive basement and retaining wall waterproofing to eliminate seepage and rising damp at the source.

5. Commercial & Strata Waterproofing

Hills Waterproofing partners with property managers, builders, and strata committees in the Northern Beaches to deliver compliant, long-lasting waterproofing for commercial and multi-unit residential properties.

Why Choose Hills Waterproofing?

Northern Beaches Council Waterproofing Experts
Servicing Manly, Dee Why, Narrabeen, Mona Vale, Freshwater & More
Certified Waterproofing Specialists
High-Quality Materials & Membranes

Affordable & Competitive Pricing
Guaranteed Results & Warranty
Free On-Site Consultation & Quote

Request a Free Quote for Waterproofing in the Northern Beaches

Looking for trusted waterproofing professionals in the Northern Beaches? Hills Waterproofing is here to help—contact us today for a free inspection and no-obligation quote.

📞 Call Us: 0410 570 721
📍 Service Areas: Manly, Dee Why, Narrabeen, Mona Vale, Freshwater, Brookvale, Avalon, Newport, Collaroy & Nearby Northern Beaches Suburbs
📧 Email: [email protected]

Waterproofing Services in the Northern Beaches

Manly

Hills Waterproofing provides waterproofing services in Manly, protecting coastal homes and apartments from constant exposure to salt air, humidity, and wind-driven rain.

Dee Why

Hills Waterproofing offers expert waterproofing in Dee Why, ensuring long-term protection for residential and commercial properties close to the beach and high-traffic areas.

Narrabeen

Hills Waterproofing delivers reliable waterproofing in Narrabeen, safeguarding waterfront and lakeside properties from rising damp, leaks, and basement seepage.

Mona Vale

Hills Waterproofing provides professional waterproofing in Mona Vale, helping homeowners and builders maintain water-tight homes in this growing suburban hub.

Freshwater

Hills Waterproofing specialises in waterproofing services in Freshwater, preventing water ingress in both heritage homes and modern beachside properties.

Brookvale

Hills Waterproofing services Brookvale with durable waterproofing solutions for commercial buildings, warehouses, and strata properties in this busy business district.

Avalon Beach

Hills Waterproofing offers tailored waterproofing in Avalon Beach, ideal for cliffside and beachfront homes exposed to ocean winds and heavy storms.

Newport

Hills Waterproofing provides trusted waterproofing services in Newport, helping prevent leaks and structural damage in homes built along the coastline.

Collaroy

Hills Waterproofing serves Collaroy with high-quality waterproofing for properties facing direct sea exposure and elevated moisture conditions.

Balgowlah

Hills Waterproofing delivers professional waterproofing in Balgowlah, offering solutions for older homes and renovated properties needing internal and external protection.

Belrose

Hills Waterproofing provides waterproofing in Belrose, protecting homes built on sloped land from groundwater seepage and retaining wall issues.

Warriewood

Hills Waterproofing services Warriewood with reliable waterproofing systems ideal for new estates, apartment buildings, and basement carparks.

Ramsgate

Waterproofing solutions in Ramsgate to protect buildings from water penetration and weather-related deterioration.

Botany

Delivering expert waterproofing services in Botany for homes, apartments, and commercial buildings exposed to moisture, leaks, and coastal weather conditions.

      EXCELLENT  
   Based on 22 reviews 
    
 
 
 
   
 
 
      Posted on Google  
   
   Tom V 
 
 
 
 Trustindex verifies that the original source of the review is Google. We are so happy to have found Hills Waterproofing. First class service from start to finish, site preparation to the final coat, the workmanship was incredible and the attention to detail was second to none.
  
 
     Posted on Google  
   
   Alana B 
 
 
 
 Trustindex verifies that the original source of the review is Google. We had a fantastic experience with Hills Waterproofing. Andy's communication was excellent from start to finish, always keeping us informed throughout the process. They went above and beyond to ensure the job was completed to a high standard, while also meeting our timelines without any issues. The team was professional, reliable, and delivered a great quality result. Highly recommend!
  
 
     Posted on Google  
   
   Thomas 
 
 
 
 Trustindex verifies that the original source of the review is Google. Andy was a pleasure to work with. Not only was he diligent, professional and thorough in his approach but he was incredibly flexible and understanding throughout the whole job. As a whole, the experience with Hill’s Water Proofing was extremely positive, and the job was well priced and high quality. Would highly recommend!
  
 
     Posted on Google  
   
   Elias Loui Georgy 
 
 
 
 Trustindex verifies that the original source of the review is Google. As a builder, I’ve worked with many trades over the years, and Hills Waterproofing is easily one of the best in the business. Andy and the team are consistently professional, always on time, and their workmanship is top-quality. We’ve used them on numerous projects now and have never had a single issue. If you’re looking for a waterproofing team that is reliable and does the job right the first time, I can’t recommend them highly enough for any residential or commercial project.
  
 
     Posted on Google  
   
   Neda Heydarbegi 
 
 
 
 Trustindex verifies that the original source of the review is Google. I couldn’t be happier with the waterproofing and bathroom renovation done by Hills Waterproofing! From start to finish, Andy and his crew were professional, attentive, and dedicated to ensuring every detail was perfect. The waterproofing was thorough, giving me peace of mind, and the renovation transformed my bathroom into a luxurious, modern space. The best waterproofing services in Sydney. I highly recommrnd them for any waterproofing or renovation you needs, they truly exceeded my expectations!
  
 
     Posted on Google  
   
   Maha 
 
 
 
 Trustindex verifies that the original source of the review is Google. Epoxy Bathroom & Balcony Flooring by Hills Waterproofing (Castle Hill, NSW) We recently hired Hills Waterproofing to install epoxy flooring in our bathroom and on our balcony in Castle Hill, and the outcome exceeded our expectations! The epoxy flooring in Castle Hill bathroom gave the space a clean, modern finish that’s incredibly easy to maintain. What impressed us even more was the balcony epoxy flooring — it’s durable, non-slip, and visually stunning, making it perfect for outdoor conditions year-round. The team at Hills Waterproofing was professional, punctual, and thorough in every detail. If you're looking for high-quality epoxy flooring in Sydney, we highly recommend them for both indoor and outdoor spaces. The best waterproofing services in Sydney. Their workmanship speaks for itself — stylish, strong, and built to last!
  
 
     Posted on Google  
   
   Neda 
 
 
 
 Trustindex verifies that the original source of the review is Google. We recently used Hills Waterproofing for both our bathroom waterproofing and balcony waterproofing, and we couldn’t be happier with the results. From start to finish, their team was professional, punctual, and transparent. Their waterproofing services in Sydney are truly top-tier — they diagnosed the problem quickly and delivered a long-term solution, not just a quick fix. As a homeowner, I really appreciated their expertise in residential waterproofing in Sydney, especially their attention to detail with remedial waterproofing in older areas of the property. Highly recommend Hills Waterproofing if you’re looking for quality workmanship and peace of mind. The best waterproofing services in Sydney Will definitely use them again for future projects!
  
 
     Posted on Google  
   
   Shobana Fernando 
 
 
 
 Trustindex verifies that the original source of the review is Google. Honest reliable and efficient. Explained the process well and executed it perfectly. Love the recommendation - epoxy finish on tiles on our bathrooms.
  
 
     Posted on Google  
   
   Sydney Care Support 
 
 
 
 Trustindex verifies that the original source of the review is Google. We recently had Hills Waterproofing complete a full bathroom renovation, making the space fully accessible for people with disability, along with bathroom epoxy flooring and a thorough leak repair at our centre. We couldn’t be happier with the results. The team was professional, punctual, and extremely respectful of our participants and staff. They ensured the renovation met accessibility needs, created a safe and user-friendly layout, and delivered high-quality finishes. The new epoxy flooring is durable, non-slip, and perfect for a care environment. The leak repair was handled quickly and thoroughly, giving us peace of mind that the issue has been fully resolved. We highly recommend Hills Waterproofing for accessible renovations, epoxy flooring, and leak repairs — their workmanship, communication, and care are outstanding.
  
 
     Posted on Google  
   
   Elisa Wekte 
 
 
 
 Trustindex verifies that the original source of the review is Google. I recently used Hills Waterproofing for both bathroom waterproofing in Sydney and balcony waterproofing in Sydney, and the results were outstanding. Their team was professional, fast, and extremely knowledgeable about compliance and long-term protection. We also upgraded our outdoor area with balcony epoxy flooring in Sydney, and it completely transformed the space—looks amazing and feels incredibly durable. The finish is smooth, modern, and easy to clean. From start to finish, Hills Waterproofing delivered high-quality workmanship and clear communication. I’m genuinely impressed and highly recommend them to anyone looking for reliable waterproofing or epoxy flooring services in Sydney.

Expert Waterproofing Services in Sydney Northern Beaches