Waterproofing
Brisbane

Yes. Under Queensland Building Code, all wet areas (shower recesses, baths, laundries) must be waterproofed to AS 3740 by a QBCC licensed contractor.

Liquid membrane systems typically require a minimum of 24 hours cure time before tiling, with multiple coats applied. We always follow the manufacturer's specifications and never rush this step.

Liquid membranes are applied by brush or roller and are standard for bathrooms and laundries. Sheet membranes (like Schluter Kerdi) are more rigid and better suited to elevated outdoor areas and balconies.

If the existing tiles are removed, yes. You cannot effectively waterproof over existing tiles — the membrane needs to bond to the substrate. We can advise on the scope of work for each situation.

Yes. All waterproofing work is completed under our QBCC licence and documentation is available for your records and for future property sale purposes.

Pool surround waterproofing uses a cementitious or polyurethane membrane system rated for permanent water contact. The bond beam and coping areas are treated separately to handle expansion and contraction.