MDI Tiling in Minchinbury, NSW, delivers certified waterproofing for residential and commercial properties across Sydney, NSW. Our team provides reliable membrane applications for wet areas, balconies, rooftops, and external walls, using high-quality materials that meet Australian standards.
Internal Waterproofing
We seal all wet areas during renovations or pre-tiling stages, including:
- Bathrooms and Showers: Full tanking of walls, floors, corners, and shower recesses
- Laundries and Powder Rooms: Preventing leaks around sinks and washers
- Under-Tile Membranes: Building a barrier before tiling to ensure long-term protection
We offer full photographic documentation and compliance certificates for builders, strata, and homeowners.
Balconies & External Waterproofing
Balconies are a major cause of water ingress in multi-storey properties. We offer:
- Torch-on membranes or liquid rubber membranes
- Drainage matting and fall correction if required
- Flexible sealants at movement joints and corners
- Full screeding and tile bed preparation
Our team also waterproofs planter boxes, rooftops, and retaining walls with chemical-resistant membranes and long-life solutions.
Additional Sealing & Caulking
We handle fine waterproofing finishes like:
Our team uses commercial-grade materials and leaves every area in immaculate condition.
Call 0417 718 357 to talk with our team at MDI Tiling about certified waterproofing solutions for your property.
