Bathroom Renovations on the Gold Coast

Bathroom renovations must follow AS 3740 plus the manufacturer’s system specs. Key areas — showers, hob junctions, niches and floor-to-wall transitions — receive compatible primers, membranes and bond-breakers. After curing, flood testing checks for leaks before tiling, and photos document coverage at penetrations and puddle flanges.

Correct falls to wastes (commonly 1:80–1:100 depending on tile size) stop ponding. Keep all product data sheets with your finishes schedule for strata, warranty and resale proof.

Large tiles need careful screeding because minimal grout joints hide small errors. Aim for consistent falls to a central or linear waste, often 1:80 toward the outlet, with cross-falls managed at thresholds. Linear drains along the shower wall reduce cuts and lip hazards.

A puddle flange integrates the membrane with the waste body, preventing capillary leaks. Always confirm tile slip rating, grout type and movement joints so drainage works without lipping or tenting over time.

Often. New dual rain-and-rail sets, deep baths or multiple outlets can exceed existing hot water recovery and flow. Assess simultaneous demand, then choose a larger cylinder, a heat pump or continuous-flow gas to match peak use.

Balance pressures across hot and cold so mixers hold temperature without drift, and confirm maximum delivery with a tempering valve. Good design keeps showers stable when a second tap opens, reducing fluctuations and scald risk during busy mornings.