Fixing/Water proofing Inspection
OVERVIEW
The fixing and waterproofing stage involves inspecting the wet areas (bathrooms, toilets, laundries, balconies and shower recesses) and ensuring they are resistant to water ingress. In our experience, inspecting these areas is paramount in order to protect the substrate from water leaks and eventually mould and rot. Waterproofing is typically achieved by way of a membrane system, which forms a water-resistant layer.
The NCC/BCA (Building Code of Australia) requires that all wet areas be waterproofed in accordance with the relevant Australian Standard, AS 3740. In our experience, builders and tradespeople can be quite dismissive of waterproofing issues, even though we often find significant defects in waterproofing. With regards to balconies, our we have found that they are seldom built in accordance with the requisite standard (AS 4654 – Waterproofing Membranes For External Above-Ground Use).
Why should i book the fixing/water proofing stage?
Aside from the waterproofing, this is usually the last chance to inspect the property before the final inspection. But it’s the first chance to check the cabinetry and internal cladding (architraves, skirting, and doors). We often find columns are not square as well as issues with the fixing carpenter’s workmanship. Ideally these issues are resolved prior to painting and tiling, otherwise these problems will persist until the final inspection where the builder will be highly reluctant to demolish work to fix defects that existed earlier on.
We check the external cladding and brickwork. Depending on the earlier inspections, this may be the first time that the external building elements have been inspected. It always surprises homeowners the amount of defects that we find at this stage.