Rooftops
UV-resistant systems that protect roof zones from weathering and standing water.
Positive-Side Waterproofing Systems
High-performance membranes applied to the surface directly exposed to water.
Engineered to stop moisture before it enters the structure. Our systems are selected for UV exposure, movement, traffic load, and long-term performance in high-rise environments.
What Is Positive-Side Waterproofing?
These membranes are installed on the side of the structure facing water exposure, creating the first line of defence against moisture ingress, UV degradation, and weather movement.
Ideal for rooftops, balconies, podium decks, planter boxes, and other exposed external structures where long-term sealing is critical.
Where Positive Waterproofing Performs Best
Built for exposed, high-risk surfaces where water must be stopped at source.
External Balconies
Trafficable membranes designed for movement, drainage transitions, and edge detailing.
Wet Areas
Bathrooms and laundries protected with compliant wet area systems and robust detailing.
Lift Overruns
Specialist protection against water entry and corrosion in lift roof structures.
Our Positive Waterproofing Technologies
Each solution is selected for substrate type, detailing complexity, and performance requirements.
Torch-On Bitumen Membranes (APP/SBS)
- Durable and UV-resistant for exposed conditions
- Ideal for rooftops and high-traffic zones
Liquid-Applied Membranes (Polyurethane, Acrylic, Polyurea)
- Seamless finish across complex detailing
- Excellent for penetrations, corners, and irregular layouts
Sheet Membranes (TPO, PVC, HDPE)
- Heat-welded joints for controlled, robust seams
- Suitable for commercial-scale deck and podium systems
Our Proven Leak Repair Process
From preparation to handover, each stage is built to achieve compliance and long-term protection.
-
1
Surface Preparation
Substrates are cleaned, profiled, and made adhesion-ready.
-
2
Penetration Detailing
Joints, edges, and service penetrations are reinforced and sealed.
-
3
System Installation
The selected membrane system is applied to specification.
-
4
Flood Testing
Water testing confirms membrane integrity before completion.
-
5
Certification & Handover
Final reporting, compliance records, and warranty documentation.
What Are The Benefits?
Trusted by Queensland building managers for reliable, compliant, and long-lasting outcomes.
Workmanship
Licensed, insured, and highly experienced specialist installers.
Reporting
Clear documentation with full photographic progress records.
Compliancy
Systems installed to relevant Australian Standards and codes.
Warranties
Long-term warranty pathways available across approved systems.