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Expert Waterproofing Contractors in Melbourne
Findlay-Evans Waterproofing is a Melbourne-based company with over 20 years of experience specialising in remedial waterproofing and structural remediation. Our team of VBA-registered building practitioners and certified waterproofers tackle complex water ingress challenges across commercial, industrial, and institutional sectors. We combine construction expertise with advanced materials to deliver permanent solutions for balcony leaks, basement waterproofing, concrete repairs, and roof membrane installations. Backed by comprehensive insurance and industry certifications, we prioritise eco-friendly products and trained professionals to ensure quality outcomes.

Our approach focuses on diagnosing root causes rather than temporary fixes, supported by warranties and a commitment to client education. With a track record spanning education facilities, healthcare buildings, and high-rise apartments, we provide tailored solutions that address both immediate issues and long-term durability. Our methodology integrates hands-on detailing, multi-layer membrane applications, and protective barriers to ensure lasting protection against water damage.
Services
Balcony Waterproofing Basement Leak Repair Crack Injection Roof Membrane Installation Concrete Repairs Waterproofing Consultancy
Highlights and features
  • 30+ years of experience in Melbourne's construction industry
  • VBA-registered building practitioners and certified waterproofers
  • Trained employees instead of subcontractors for quality control
  • Use of high-quality, eco-friendly Australian-made materials
  • Proven expertise in complex waterproofing challenges
Associations and certifications
  • VBA Registered Building Practitioner
What people say
Attention to detail Professional staff Permanent solutions Clean work site Excellent communication
Services
Balcony Waterproofing
Specialist balcony waterproofing using liquid-applied membranes that form seamless barriers against water ingress. Our solutions address structural movement, ponding water, and failed previous installations while maintaining aesthetic integrity. Services include tile retention systems, crack sealing, and complete membrane replacement for both residential and commercial properties.
Basement Leak Repair
Comprehensive basement waterproofing using spray-applied liquid membranes and tanking systems. We specialise in live joint protection, multi-layer membrane applications, and protective sheet installation to prevent water ingress in foundations and retaining walls. Solutions include exterior coatings, French drains, and interior drainage systems for long-term protection.
Crack Injection
Precision crack injection using polyurethane and epoxy resins to seal concrete structures. Our methods address structural movement, concrete cancer, and spalling while restoring integrity. Services include leak detection, pressure testing, and reinforcement to prevent future water penetration and steel reinforcement corrosion.
Roof Membrane Installation
Spray-applied liquid roof membranes for flat, low-pitch, concrete, and metal roofs. Our cold-application system allows rapid installation without substrate removal, providing seamless protection against leaks. Solutions include heat-reflective coatings, ponding water management, and compatibility with existing roof services for commercial and industrial properties.
Waterproofing Consultancy
Independent waterproofing inspections and remediation reports for commercial properties. Our consultancy services include defect analysis, material testing, and specification writing. We provide expert advice on membrane selection, construction detailing, and compliance with Australian standards for new and existing buildings.
People
Paul Evans
Managing Director
With over 40 years in construction and 30 years as a registered builder, Paul leads waterproofing operations with expertise in remedial solutions. His dual qualifications as a Master Builder and certified waterproofer ensure technical excellence and construction knowledge integration.
Questions
How long does professional waterproofing last?
High-quality membranes last 25-30 years with proper installation. We offer 10-25 year warranties depending on system selection and application standards.
Can balconies be waterproofed without removing tiles?
While possible, we recommend removing tiles for proper substrate preparation. This ensures long-term performance by addressing structural issues beneath tiled surfaces.
What causes basement waterproofing failures?
Common causes include inadequate protection sheets, improper backfill materials, and insufficient membrane layers. Our methodology addresses these with multi-coat applications and reinforced barriers.
What are the advantages of spray-applied membranes?
Spray systems offer seamless application, flexibility for structural movement, rapid installation (up to 1000m²/day), and compatibility with complex geometries and existing substrates.
Do you use subcontractors for waterproofing projects?
No, we use trained company employees exclusively to maintain quality control and ensure consistent application standards across all projects.