Waterproofing is an essential service that you must employ to keep yourself and your property safe. Working with a professional company will allow you to be assured that the building is kept safe. No matter the material, style, type of roofing, or size, every building must be protected from rain! A leak has the potential to become lethal; moisture in your property can cause mold, damp, rotting, let pests and vermin enter, and even potentially bring in toxic substances. Prevent these issues from occurring by working with us today!

bird view of two workers waterproofing a flat roof top


Waterproofing Newcastle is the premier waterproofing experts in Newcastle, NSW. We take our role extremely seriously as we know the good that it can do, preventing disastrous results following a leak or other waterproofing issue. Offering a variety of services at affordable prices we aim to be available to everyone in our area. With a combined experience of decades, our expert team will achieve a successful waterproofing service on any type of building. As well as our usual services, we also offer an assessment service so we can check out your property and inspect your current situation.

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We know that our service is a vital one.  Because of this we keep our prices low and offer a whole range of services to all property owners in Newcastle and the wider area. Able to deal with all your waterproofing needs, our experts have a whole array of methods, measures, and materials to draw from to ensure successful waterproofing is put in place. From water tanks to roofs, to walls and basements, we are here to support you in making sure that you, your loved ones, and your property are kept safe and protected from water!

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Residental Waterproofing



It is essential that your home is properly waterproofed. Leaking water can cause huge problems down the line, so work with us to ensure it is absolutely weatherproofed. This small investment will prevent larger issues like mould, damp and rotting wood, whilst saving you money by ensuring heat conservation is functioning to its best. This service also raises the value of your property significantly- a worthy investment to protect you, your loved ones, and the structure itself!


workers installing waterproof roof


Roof Tops Waterproofing



Your rooftop must be sufficiently waterproofed. As the first point of protection from rainfall, you need to make sure that it has been properly treated with some form of waterproofing measure. We offer an assessment service that will check the condition of your roof and let you know if any measures need to be taken. We can then perform the full procedure, with our team of experts carefully selecting the appropriate measure to achieve the most success.

Waterproofing Newcastle have done an amazing job of waterproofing our roof. Our home is very old, and we have struggled with leaks, increasingly so recently. Now the leaks are gone and we feel so much safer- thank you!

Jim T

Pools, Tanks & Ponts


In areas where water is stored, you must take great care to ensure waterproofing is sufficient. Waterproofing Newcastle is the leading waterproofing experts in Newcastle, NSW, here to support you in this journey. No matter the material that you are dealing with, our collective decades of experience allow us to assess the situation before performing the most appropriate measure. Ensuring that you are adhering to the Australian standard for waterproofing, we will protect your property to the best it can be.
a clear blue swimming pool

Industrial and
Commercial Waterproofing


As the owner or manager of a commercial site, you have a responsibility to take care of the users of the property. Waterproofing is an essential service that you must invest in to ensure that the health of site users is protected, as well as the overall structure of the building. No matter the style, material, or size of the property, we are the team to ensure all is well. Using high-quality materials and a range of methods to draw from, your property will be properly protected.
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Waterproofing Newcastle was recommended to me by my neighbour. We had our pool installed and it was leaking. They came out straight away and worked quickly and efficiently doing a great job. Highly recommend!

Tilly D.

retaining wall with bushes and green trees and flowers


Retaining Walls


Retaining walls are a structure that supports different levels of land on either side of it. This makes it extremely vulnerable to the effects of water so it is essential that your retaining wall is properly protected by professional waterproofing. Applying protective membranes to both above and below ground level, your wall and its foundations will be able to withstand the elements for years to come.


workers burning the floor to instal mambrane

APP and SBS Torch on Membrane Waterproofing


It is important to understand some of the vital methods used in waterproofing. Torch on membrane is a key part of the work that we do. Selecting the best type for your property, we heat the membrane and apply it to your surface. This effectively creates a barrier between the surface and water, keeping it completely waterproofed.

My commercial site has had problems with its flat roof since construction. After working with other firms I came to Waterproofing Newcastle and they have completely solved the issue. Our work is so much easier now!

George S.

Contact Us Today

Please get in touch if you are interested in any of our services. Offering an assessment service as well as the remedial services, we will be happy to come out and take a look at the existing condition of your property, creating a report that will offer our recommendations of your next steps. Please use the phone number listed here on our website, or the online contact form and someone will get back to you quickly. Our friendly customer service representative will be able to answer any initial queries and then book you in an appointment with one of our waterproofing experts. Then the ball is rolling to keep you and your property protected! We look forward to hearing from you!