Understanding Waterproofing Membrane Types
Choosing the right membrane is one of the most important decisions in any waterproofing project. Each type offers different performance characteristics suited to specific applications and Melbourne conditions.
Liquid-Applied Membranes ($40–$90/m²)
The most popular choice for Melbourne bathrooms and showers. Applied by roller or spray, they conform well to complex shapes and penetrations. Best for interior wet areas.
Sheet Membranes ($55–$130/m²)
Provide consistent thickness and excellent performance. Joints are welded or sealed. Best for balconies, large bathrooms, and commercial wet areas.
Torch-On Membranes ($65–$140/m²)
Premium option for roofs and terraces. Applied using a gas torch for superior adhesion. Best UV and mechanical damage resistance. Best for roofs, podium decks, and high-traffic areas.
Cementitious Waterproofing ($50–$110/m²)
Rigid systems ideal for below-ground applications. Bond directly to concrete and masonry. Best for basements, tanking, and retaining walls.
Which Membrane for Melbourne?
Melbourne's variable climate demands UV-stable membranes for external applications. Your licensed waterproofer will recommend the best option based on your specific project requirements.