Queensland Waterproofers

We are professional waterproofing contractors based in SE Qld.
We are licensed and insured and do all waterproofing and interior linings across the Gold Coast, Brisbane and Sunshine Coast regions.

At Queensland Waterproofers, no job is too big or too small to handle. Our services extend across residential and commercial waterproofing.
Allowing us to perform anything from modest home makeovers to multi-unit and commercial buildings renovations.

So, if you need a waterproofing contractor to seal your interior and external structures, don’t hesitate to give us a call.
We are reliable, honest, experienced, and professional in all our undertakings and always do our best to guarantee 100% client satisfaction.

Call us today to book a service or get a free quote on your upcoming project.

What is waterproofing?

Waterproofing is the process of installing barriers on your ceiling, walls, and/or floor to protect your home from moisture. In doing so, you also protect your structures from several issues that can arise due to water penetration.

In Australia, waterproofing is essential for all new builds or damaged houses undergoing renovations. It must also be compliant with Australian Standards regulations, which is why not just any Sunshine Coast contractor will do. You need an experienced, qualified, and certified waterproofing team on the job, like Queensland Interior Linings.

Why is waterproofing important?

Water is great for life, except when it seeps into your home, in which case, it spells disaster. This is because when water leaks into structures, it may cause a lot of damage to the building. For instance, the structural integrity of your walls and ceilings is compromised. Tiles and other similar fixtures may also crack, costing you thousands of dollars in repairs.

Moisture also encourages mould, mildew, and other fungal growths. These may make it harder to breathe in areas like the attic and basement. Their roots also eat into the wood, weakening it and making it susceptible to collapse. So, if not prevented or stopped early, these fungal growth may result in costly renovations.

By keeping moisture out, waterproofing protects your structures from potential water damage. You won’t have to incur costly repair costs, and it also helps with your home’s lifespan. Moreover, waterproofing improves the aesthetic appeal of your house and makes your structures easier to clean. All these may add to the value of your home if and when you decide to sell.

Our waterproofing services

Queensland Interior Linings and Waterproofers have provided clients with a professional high standard quality in water proofing for
over six years. Applying waterproofing membranes to bathrooms, external balconies and retaining walls.
Queensland Interior Linings and Queensland Waterproofers specialise in all types of waterproofing including but not limited to;
Two part products and epoxy waterproofing membranes to prevent dampness in old buildings.
Queensland Interior Linings team of Water Proofers also supply torch on waterproofing systems.
Our company provides a 10 year waterproofing guarantee on completed works inclusive of a Form 16.


We have been servicing clients across Brisbane, Gold Coast, Townsville, and Byron Bay from our base in the Sunshine Coast. Whether you’re looking for residential, commercial, or industrial waterproofing, you can be sure that our team will give your structures a plastering and painting job for the ages.

Bathroom waterproofing

Your bathroom floor and wall receive more water than most structures in your home. Thus, waterproofing your bathroom protects its concrete base from the adverse effects of dampness. It also guarantees the safety of the floor and the walls in case of an emergency leak and flooding.

Waterproofing concrete

Concrete foundations are arguably the most important part of any building. So, if they sustain water damage, your structure will be in serious peril. This is why waterproofing concrete is important for homes, businesses, and industrial structures in Australia.

Joint sealing

Joint sealing is the process of covering construction joints with a sealant material. This is important
as it stops water, ice, incompressible objects,
and other materials that may interfere with
the movement of the concrete from getting
into the joint.

External waterproofing

External waterproofing is the process of coating the exterior wall of a basement or foundation with waterproof material. It helps the basement/foundation resist hydrostatic pressure effectively and prevents water from seeping into the structure and causing a whole host of issues.


Our qualified carpenters provide detail-oriented, trade- qualified work in the shaping, cutting,
and installation of building materials.
We’re here to help with any general
carpentry jobs around the home
or office.

How We Work

Queensland Interior Linings consists of a team of tradesmen. This group of experts is well trained and versatile, bringing you some of the best plastering, painting, carpentry, rendering, and waterproofing skills in the Brisbane and SE Qld regions.

After booking a service, our expert will inspect your structures to give you an initial quote and recommend the ideal waterproofing actions. We will also schedule the dates to begin and complete the project.

During project day, our team starts by preparing the area. This involves cleaning any dust and smoothening the structure if it’s uneven. They then apply the primer and use a silicon gun to fill all gaps and crack before applying the masking tape. The next step involves applying the waterproofing agent, waterproofing membrane, and a second coat of waterproofing agent.

Why hire us?

Queensland Waterproofers uses the highest quality waterproofing materials. We also have several
years of experience in the industry, which allows us to deliver high-standard work quickly.

We can also take on carpentry, plastering, and painting projects have superior, high-quality finishes. So, you can
be sure that your home will stay protected for many years after the project is complete.

Call us today to book a service or get a free quote.

Frequently Asked Questions

The cost of our services will depend on the size and scope of your project. So, call us today to get a free quote on your painting and plastering needs.

There are many waterproofing materials in the market. These can be broadly categorised into sheet-based and liquid applied waterproofing membranes. They include self-adhesive bitumen, polymer-modified bitumen, composite membranes, PVC membranes, and liquid waterproofing membranes.

Yes. Whereas water-resistant material can resist water penetration to a certain degree, waterproof material is completely impervious to water. This is why despite being water-resistant, concrete needs waterproofing.


I worked with Jarrod and the team for a little over a year. I was kept busy with a range of commercial and residential projects in this time. Jarrod is a good bloke with good business acumen, he keeps the homeowners and project managers engaged leading to customer satisfaction and ongoing work
Ryan Jack-Midgley
I’ve worked with this company for over 4 months now and I’m extremely happy with the way they operate. Professional, easy to work with and produce quality work. Big thumbs up
Simon Hedges
Worked with Jarrod across multiple projects now and he’s always been highly professional, very responsive and clear with communication and taking instruction. Great to deal with and always ending with the best possible result, highly recommended!
Ert Vargas

Other Areas We Service