Waterproofing Melbourne | AS 3740 Certified

Waterproofing Services in Melbourne

Pro Tiling Victoria provides Certificate III qualified waterproofing services across Melbourne’s south-east. Waterproofing failures are the leading cause of building defects in Australia. Proper membrane installation protects your home from water damage, mould and structural decay.

We hold a Certificate III in Waterproofing, which is separate from our tiling qualification. This dual certification means we understand both the waterproofing and tiling disciplines. We know how they work together and where problems occur when they are not done properly.

Where We Waterproof

Bathrooms

Complete bathroom waterproofing including floors, shower recesses and walls. We install membranes to the full height in showers and minimum 150mm on other walls. Floor membranes extend under all fixtures.

Laundries

Laundry floors need waterproofing under and around washing machines and tubs. We install membranes to requirements.

Balconies

External balconies require waterproofing to prevent water entry into building structures. We use exterior-grade membranes that handle UV exposure and temperature changes.

Pool Areas

Pool surrounds and plant rooms need waterproofing. We install appropriate membranes for constant water exposure.

Our Waterproofing Process

Surface Preparation

Substrates are cleaned, primed and any cracks are treated. Bond breakers go into corners and junctions.

First Coat

Liquid membrane is applied by brush or roller. Corners and edges get reinforcement tape.

Second Coat

After curing, a second coat is applied at right angles to the first. Total membrane thickness is measured.

Testing

Flood testing or moisture testing confirms membrane integrity before tiling.

Documentation

Compliance certificate is issued with photos documenting the installation.

5-Year Warranty

Our waterproofing work is backed by a 5-year workmanship warranty. If a membrane fails due to our installation, we fix it.

Australian Standards Compliance

All waterproofing work meets AS 3740:2021 requirements. This standard specifies:

Every project receives a compliance certificate. This document is required for building permits and provides proof of proper installation.

WATERPROOFING SERVICES IN MELBOURNE

Waterproofing protects your home from leaks, rot and costly repairs. Here’s how Pro Tiling Victoria keeps your wet areas watertight:

Bathroom waterproofing Membranes applied to floors, walls and showers for lasting protection
Shower-only waterproofing Targeted sealing around trays, drains and junctions to stop hidden leaks
Ensuite and large bathroom waterproofing Extra detailing to corners, niches and penetrations for high-use spaces
Balcony waterproofing External-grade systems designed for movement, drainage and exposure to weather

All waterproofing is carried out to current Australian requirements, with the right prep, products and documentation so your renovation stays dry for the long term