Why Choose De Boer DuO Waterproofing?
The De Boer DuO roof system is a premium two-layer torch-applied membrane engineered for exposed architectural applications. Whether you are waterproofing flat roofs, podium decks, balconies, or terraces, DuO provides a superior, flexible, and UV-resistant barrier designed to withstand the harsh Australian climate.
This system has been fully assessed and compliant with the Australian Building Code, ensuring high-performance standards for local construction.
Key Benefits of the DuO System
- Proven Performance: Over 90 years of superior quality and performance in waterproofing projects worldwide.
- Aesthetic & Protective Finish: A high-tech slate chip surface provides excellent UV resistance and a clean, professional appearance.
- Long-Term Durability: Offers a life expectancy of at least 30 years in all Australian climates with minimal maintenance.
- Complete Assurance: Includes a 20-year product warranty when installed by a certified applicator according to specifications.
De Boer DuO HT 4 Slates/F C180 FC (Firecare)
TPO/SBS Fire Retardant Standard Capsheet
Designed for waterproofing plywood and concrete flat roofs, podiums, and balconies. This membrane is intended to be left exposed and has been rigorously tested for its fire-retarding capacity. Available colors include Brown Oxide (BO), Grey/White (GW), White/Green/Grey (WGG), and Black (AGR).
De Boer DuO HT 4 Slates/F C180 FC AERO
TPO/SBS Vapour Transmission
Specifically engineered with a vapour distribution layer. This design allows for vapour transmission under the waterproofing, preventing the formation of bubbles or blisters trapped beneath the membrane.
De Boer DuO HT 4 C180 FC NO FLAME
Cold Adhesion Technology
An ideal solution for sensitive sites, this version can be applied to plywood or concrete surfaces without the use of an open flame.
Ready to protect your asset? Explore our full range of waterproofing products here.
Information sourced from the official De Boer technical specifications. Visit De Boer International