Damp & Waterproofing

Protect Your Property from Moisture Damage – The Right Way

Melbourne’s weather can be unpredictable — heavy rains one week, dry spells the next — and this constant shift creates the perfect conditions for moisture-related issues in homes and buildings. Damp walls, leaks, mould, and structural deterioration are not only unsightly and unhealthy, they can cause long-term damage if left untreated.

Our team specialises in professional damp proofing and waterproofing services across Melbourne, offering targeted solutions that stop moisture in its tracks. With years of experience working on Melbourne’s diverse range of properties — from classic Victorian homes to new builds — we understand how and where water enters, and how to keep it out for good.

We don’t offer quick cover-ups. Instead, we take the time to inspect the property, identify the root cause, and apply lasting, compliant waterproofing systems tailored to your needs. Whether you’re planning a renovation or dealing with water ingress after a storm, we’re ready to help — quickly, professionally, and with long-term results in mind.

Why Waterproofing Is Essential in Melbourne

Many of Melbourne’s homes — especially those built decades ago — were constructed with little or no modern moisture barriers. That means once water gets in through walls, roofs, or flooring, it can quickly spread and lead to serious issues such as rising damp, timber rot, bubbling paint, or even pest infestations.

Our waterproofing and damp proofing services are designed to tackle both the symptoms and the cause. Whether you’re noticing persistent damp patches, musty smells, crumbling plaster, or discoloured paint, these are all signs that water is seeping in — and action is needed before the damage spreads.

Melbourne’s soil, construction styles, and fluctuating climate all require a localised, expert approach. We bring the tools, training, and experience needed to deal with these conditions effectively and permanently.

What We Waterproof

We offer full-service waterproofing and damp proofing for residential, commercial, and strata properties across Melbourne, including:

External Walls & Rendered Surfaces
Waterproofing for porous walls, cracked render, and ageing brickwork to stop rain and moisture from seeping through.

Rising Damp & Wall Moisture Treatment
We identify the source of rising damp and inject a chemical damp-proof course into walls to stop capillary water movement. Ideal for older homes with no original damp barrier.

Bathroom, Laundry & Wet Area Waterproofing
We provide fully certified waterproofing for new and renovated bathrooms, showers, and laundries, meeting Australian Standards for wet areas.

Balconies, Decks & Roof Terraces
We repair and reseal balconies with failing membranes, preventing water from leaking into internal walls or causing damage below.

Subfloor & Crawl Space Moisture Protection
If your timber floors are swelling or there’s a musty smell coming from underneath the house, we can improve drainage and install subfloor moisture barriers to reduce dampness.

Roof & Parapet Wall Waterproofing
Water penetration from cracked flashing, degraded roof seals or faulty parapet walls is common in Melbourne homes. We fix these with long-life waterproofing coatings and detail sealing.

Every job is completed using tested products from trusted brands, and we back our work with workmanship guarantees and full compliance with AS 3740 and AS 4654.2 waterproofing standards.

Servicing All Suburbs Across Melbourne

We work across Greater Melbourne — from the CBD and inner suburbs to outer residential areas — providing waterproofing and damp proofing for homes, apartments, commercial buildings, retail stores, and more.

Our local expertise means we’re familiar with Melbourne’s property types and council regulations, which helps us work faster and more efficiently on site. Whether you’re dealing with water ingress in Brunswick, a leaking balcony in Hawthorn, or moisture in a heritage home in Williamstown, we’ll get the job done right.

Get a Free Quote or Book a Site Assessment

If you’re seeing signs of water damage — or want to ensure your property is protected before problems start — get in touch with our experienced team. We offer detailed site inspections, honest advice, and obligation-free quotes. No pressure. No gimmicks. Just the right solution for your property.