Watertight Protection Against Water Damage
Because every waterproofing project is unique, we carefully assess, select and implement the best waterproofing solutions to resolve causes and mitigate future water damage. Whether you’re dealing with persistent leaks or structural dampness, our remedial waterproofing specialists ensure long-lasting, compliant results for both residential and commercial properties in Sydney.
For robust remedial waterproofing solutions that comply with industry standards and regulations, contact Multifix Group today.
Our 3-Step Process
Step 1: Water Leak Detection Test
Our rising damp specialist in Sydney inspects affected areas for visible signs of water intrusion and carefully evaluates moisture content to identify underlying issues before restoration.
Step 2: Engineer's Report
We provide a comprehensive report that identifies the sources of water intrusion and any structural damage caused by leaking. In the report, we recommend remedial measures and waterproofing solutions, along with a competitive and realistic cost estimate.
Step 3: Best Waterproofing Method Solutions
We get to work applying the best waterproofing methods identified in our engineer’s report, including waterproofing membrane thickness and adhesion tests to ensure long-term durability and compliance with relevant building regulations and codes.
Rising Damp: Spot It Early, Fix It Permanently
Rising damp is one of the most frequently overlooked issues in Sydney’s older buildings. If ignored, it can lead to major damage and costly restoration.
Common warning signs include:
- Blistered or flaking paint near the skirting line
- Salt deposits (efflorescence) on walls
- Persistent musty odours
- Warped timber or stained plaster
As top notch rising damp specialists in Sydney, we conduct:
- Moisture mapping to trace water travel
- Salt analysis to assess masonry damage
- Cavity inspections to evaluate structural impact
Our treatments include breathable renders, damp-proof coursing and subfloor ventilation. These are designed to respect the building’s material integrity while eliminating moisture pathways.
Our Full Range Of Remedial Waterproofing Services
- Liquid membranes torch on membranes
- PVC membranes
- Butynol membranes
- Tanking membranes
- Hypalon bandages, including Combiflex
- Cement-based ‘negative waterproofing’
- Crack injection using epoxy & polyurethane materials
- Polyurethane, silicone and polymer sealants
- Grout injection using gravity and high
- Pressure pumps
- Retro-fit waterstops
Waterproofing Membrane Testing: Don’t Skip This Critical Step
Waterproofing is only as good as its application. That’s why the Multifix Group conducts a waterproofing membrane thickness and adhesion test before and after installation.
This test helps ensure:
- Membranes are applied at the manufacturer-recommended thickness
- Adhesion to the surface is uniform and effective
- Long-term durability and protection against leaks
- Compliance with Australian waterproofing standards
Without this verification, even premium membranes can fail prematurely, leading to avoidable repairs and downtime.
Routine Waterproofing Audits For Ageing Buildings
For buildings nearing or exceeding the 10-year mark, proactive waterproofing audits are a smart investment.
Our inspections often detect issues including:
- Bubbling or blistering of membranes
- Shrinking or peeling of sealants
- Hairline cracks or substrate delamination
Using tools like the waterproofing membrane thickness and adhesion tests, we provide:
- Detailed condition reports
- Budget-friendly remedial works
- Maintenance timelines to reduce lifecycle costs
Specialist Plans For Complex And Heritage Builds
As seasoned remedial waterproofing specialists, the Multifix Group frequently collaborates on technically complex or heritage-listed sites.
Our tailored plans are ideal for:
- Underground carparks
- Rooftop podiums and exposed balconies
- Brick and stone heritage buildings
- Sensitive strata or council-supervised projects
At Multifix Group, we align materials and application methods with the age, structure and ongoing use of the building, ensuring functional repairs that preserve architectural character.
Contact Sydney’s Waterproofing Experts Today
Protect your property with trusted remedial waterproofing specialists who deliver durable and cost-effective solutions. Whether it’s a residential building or a commercial structure, we’ll help you eliminate leaks, control rising damp and extend your building’s lifespan.
Call our rising damp specialists around Sydney today at 0414 660 016 or email us at info@multifixgroup.com.au. Schedule an inspection or request a quote for professional waterproofing membrane thickness and adhesion test and complete waterproofing services anywhere in Sydney.
Latest Projects
We value your time and budget. That’s why we prioritise detailed front-end planning and preparation alongside clear delivery goals for every project.
