Your Questions Answered

  • Yes. Waterproofing is a critical stage of any bathroom or wet area build or renovation. Incorrect or incomplete waterproofing can lead to water damage, mould, structural issues, and costly repairs. Using a qualified professional helps ensure the work complies with Australian Standards and performs long term.

  • Bathrooms, ensuites, laundries, showers, toilets, and any other wet areas require waterproofing. Certain areas such as balconies or external wet zones may also need waterproofing, depending on the design and exposure.

  • All work is carried out in accordance with Australian Standard AS 3740 – Waterproofing of Domestic Wet Areas, which outlines minimum requirements for materials, preparation, and installation.

  • Yes. The service provider holds the nationally recognised CPC31420 – Certificate III in Construction (Waterproofing)and has over 15 years’ experience in waterproofing residential wet areas.

  • Waterproofing membranes require specific curing times before tiling can begin. These times vary depending on the products used and site conditions. We will advise when the area is ready for the next stage of works.

  • We use products that meet Australian Standards and are suitable for the specific conditions of each project. The system selected depends on factors such as substrate type, room layout, and exposure to moisture.

  • Yes. Where required, we can provide documentation confirming the waterproofing has been completed in accordance with Australian Standards, which may be requested by builders, certifiers, or councils.

  • Item descriptionMost residential bathroom waterproofing is completed within one to two days, depending on the size of the area and drying times between coats.

  • Failed waterproofing can lead to leaks, damage behind tiles, and expensive rectification works. Correct preparation, qualified application, and compliance with standards greatly reduce the risk of failure.

  • Yes. We regularly work alongside builders, tilers, and renovators to ensure waterproofing is completed at the correct stage of the project and integrates smoothly with the overall build schedule.