Ensuite - Con's 4 step waterproofing process

When David and I decided to renovate our house, right from the start, our goal was not to add immense size (we have only added around 35sqm to the original footprint). Sure we did need more room, but more than that we needed the existing house to work better for us, to flow more efficiently and to maximise the good things it already had.

When it came to choosing a builder, again it wasn't about finding someone who will add the most size for the least amount of dollars. For us anyway, it was about finding someone who cared about the details, who avoided shortcuts, someone with an old school craftsmanship attitude who took pride in his work and reputation.

Watching Con and George tackle the waterproofing of our ensuite is an example of why we chose them. They use a four step process which guarantees there will never be leaking.

Step 1: Begins with using a waterproof plaster (note the blue colour which means to be used in wet areas)

Cement sheeting is put over the yellow tongue board, then George renders the shower base with the necessary slope to ensure efficient drainage.

Step 2:The first waterproofing membrane is applied and allowed to dry fully. (Note the light green membrane)

Step 3: A lead base is moulded and glued to the floor and wall corners of the shower. Lead does not rust, leak or break down over time.

The red shows you where the lead flashing has been applied to the shower area.

Step 4: A second coat of waterproof membrane has been applied over the lead and all other water prone areas. Now the waterproofing is complete and ready for the tilers.