Wentworthville — Multi-Level Residential Build
Complete wet area and upper-level balcony waterproofing for a brand-new double-storey residential build in Wentworthville.
Full waterproofing package for a modern dual-occupancy residential development in Wentworthville, certified under AS 3740 & AS 4654 standards.
Detailed Surface Prep & Application
Proper adhesion requires meticulous prep. Floors were vacuum-decontaminated, moisture-tested, and treated with specialized concrete primer. Puddle flanges were set flush with the substrate, ensuring unhindered fall toward the drainage waste.
- Class III high-extensibility polyurethane membrane applied across shower bases and laundry zones.
- Perimeter water-stop angle installed at doorway thresholds with polyurethane sealant fillets.
- Technical annotations and puddle flange seals verified before final tile bedding.
Related Projects
Explore other recent waterproofing solutions completed across Greater Sydney.
Castle Hill — 2 Houses & 4 Granny Flats
Multi-dwelling wet area waterproofing across 2 master residences and 4 secondary granny flats, covering 12+ bathrooms and laundries.
Seven Hills — Balcony, Bathrooms & Laundry
Precision internal bathroom, ensuite, and laundry membrane installation alongside external balcony expansion joint sealing.
Kellyville — Three-House Master Development
Large-scale project delivering complete waterproofing across 3 luxury contemporary homes, encompassing multiple balconies, laundries, and bathrooms.
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