Melbourne Waterproofing

Let the qualified team at MJ Harris Tiling assist you in renovating and any and all of your Melbourne waterproofing requirements. We have earned a reputation as a trusted tiling and waterproofing company so when it comes to renovating & tiling a bathroom in Melbourne, nobody can simplify the process like MJ Harris Tiling.

Building elements in wet areas must be waterproof or water resistant in accordance with the National Construction Code (NCC) and must comply with Australian Standard AS3740 – Waterproofing of domestic wet areas.

Bathrooms, showers, laundries and toilets are considered to be wet areas within a home, and as such, the building elements in these rooms must be waterproof or water resistant.

For bathrooms with timber floors (including timber sheet flooring such as particleboard or plywood sheet flooring), the entire floor outside the shower area must be waterproofed. Likewise, floor and wall junctions should be waterproofed whether the bathroom floor has timber or fibre-cement floors.

The most important work in a bathroom renovation is what you never get to see. M.J.Harris take particular care to ensure that your bathroom is protected to the best possible level from moisture:

Along with combined trades of MJ Harris Group , we are more than qualified to handle any type of Melbourne bathroom renovation 

Melbourne Waterproofing Professionals

The waterproofing stage is one of the most important steps when renovating or building in wet areas such as bathrooms, kitchens, and laundries. MJ Harris tiling ensures all of our works are completed above industry standards. We understand the importance of doing a job right the first time. Work with MJ Harris Tiling and get the power of all the sister companies that fall under MJ Harris Group.


We offer our clients free advice and a quality guarantee on all of our waterproofing services/

Caulk & Seal

It is important to ensure that all cracks, edges and joints are properly caulked and sealed to prevent rot and mold.


Tiling is not a DIY project for the inexperienced. Work with MJ Harris tiling to create a space you will love for years.

Melbourne Waterproofing Quote