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Seamless liquid rubber balcony waterproofing and transparent condition inspections.
Balcony & Deck Waterproofing
Give your balcony the protection it's missing.
One seamless liquid rubber coating protects your balcony — and everything underneath it — from water damage. See what's actually going on before you spend a cent.
Fast, friendly response to every enquiry
Backed by our workmanship guarantee
Fully waterproofed
Why it matters
Your balcony works hard. Make sure it's protected.
Balconies add valuable outdoor living space to a home, apartment or commercial building — but they're also constantly exposed to sun, rain and temperature swings. Left unprotected, water can work its way into the substrate underneath, leading to cracks, mould and, over time, real structural problems.
At Liquid Rubber Coatings, we specialise in flexible, non-toxic, UV-stable waterproofing built to handle exactly that exposure. Whether you're building a new balcony or restoring an older one, our system protects the structure while still leaving you free to finish it with tile, artificial turf or a decorative coating of your choice.
Take a closer look
Does this sound like your balcony?
Tiles feel loose or lifted
Usually a sign water is moving underneath them, not just a grout problem.
Stains on the ceiling below
That water had to travel through something — worth finding out what.
Cracks & surface damage
Water infiltration leads to cracking, flaking and crumbling surfaces over time.
Pooling water & drainage issues
Poor drainage leads to standing water, which accelerates structural damage underneath.
White, chalky residue (efflorescence)
Salt deposits left behind as moisture pushes through the surface — a clear warning sign.
Notice any of these? It's a sign to get your balcony waterproofed before the damage — and the repair bill — gets bigger.
Real work, real results
See the difference for yourself.
Drag the slider to compare an untreated balcony with a finished liquid rubber membrane.
Before
After
Example project photos — for illustration of the finished result, not the same site.
The case for doing it now
Why waterproofing your balcony pays off.
Prevents water damage & leaks
Stops moisture reaching the structure underneath, where it causes cracks, warping and decay.
Protects structural integrity
An unprotected balcony can weaken over time, turning into a costly repair or a safety risk.
Stops mould & mildew growth
Trapped moisture encourages mould that can quietly affect the air quality inside your home.
Enhances longevity
A properly waterproofed balcony lasts significantly longer, cutting down future maintenance.
Allows for various finishes
Tile, artificial grass or timber decking can all go on top without compromising protection.
Prevents staining & surface damage
Guards against discolouration, peeling and wear from constant sun, rain and pollutants.
Why homeowners choose this
What you're actually paying for.
Seamless protection
No joints or grout lines for water to find. One continuous waterproof layer.
Stays flexible
Moves with your balcony instead of cracking when the weather changes.
Any finish on top
Tile, decking or synthetic turf can all sit over the membrane afterwards.
Protects what's below
The whole point — keeping water out of the rooms and ceilings underneath.
Non-toxic & eco-friendly
Safe for people, pets and the environment, without compromising on protection.
How it works
Getting started is simple.
1
Book a free assessment
We take a look, no cost and no pressure to go ahead.
2
Get a clear, upfront quote
You'll know exactly what's involved and what it costs before we start.
3
We protect your balcony
We prep, coat and finish the surface so it's ready to use again.
Not sure if it applies to you?
Balcony waterproofing is worth considering if...
Any one of these is a good reason to get a professional opinion before it becomes a bigger job.
You're building a new balcony and want long-term durability from day one.
Your existing balcony already shows signs of leaks, cracks or mould.
You're renovating and need a solid waterproof base before new finishes go on.
You're in a high-rainfall or coastal area, where exposure to moisture is constant.
Book with confidence
No pressure. No surprises.
Free, no-obligation assessment
Upfront pricing before any work starts
Backed by our workmanship guarantee
Fast, friendly response to every enquiry
Common questions
Before you book.
Will this work under my existing tiles or decking?
Yes — the membrane is designed to sit underneath tile, timber decking or synthetic turf, so your finished look doesn't have to change.
Is it a messy or disruptive job?
We prep, coat and protect the surrounding areas as we go. Most homeowners find the disruption minor compared to the problem it's solving.
How long does a typical job take?
It depends on the size of the balcony and drying conditions — we'll give you a realistic timeframe as part of your quote.
What if I'm not sure it's actually leaking yet?
That's exactly what the free assessment is for — we'll tell you honestly what we find, even if that's "you're fine for now."
Not sure if your balcony is already letting water through?
Don't wait until water damage becomes a costly problem. Book a free, no-obligation assessment and get expert advice on the best waterproofing solution for your space.
Get My Free AssessmentOur Services
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