Why grout fails
Standard cement grout is porous. Every shower pushes a little water into it, and over the years the grout cracks, crumbles and turns black with mould. Once that happens, water can creep through the joints and behind the tiles by capillary action.
How we regrout a shower
Failed grout and mouldy joints are mechanically raked out across the walls, floor, hob and corners, then the joints are deep-cleaned and sterilised. All shower wall joints are regrouted with a high-density, mould-resistant grout, and the floor and wall-to-floor junctions are sealed with two-part epoxy.
Matching your existing tiles
We choose from a wide range of trade grout and epoxy shades to blend in with your tiles. Exact factory colour-matching can’t be guaranteed because tiles age and batches vary, but we’ll talk you through the closest options before we start.
What’s included
- ✓Moisture check, thermal imaging and pressure test
- ✓Removal of failed grout and perimeter seals
- ✓Full wall regrouting (and niches on the double/walk-in package)
- ✓25 MPa two-part epoxy floor and perimeter seal
- ✓Lifetime warranty on the epoxy seals
Fixed, upfront pricing
Every package includes the moisture check, thermal imaging and pressure test: $599 for a standard single shower (900×900 or 1000×1000 mm) and $799 for a double or walk-in shower, all-inclusive. See the full pricing or learn more about our leaking shower repairs across the Illawarra.
Frequently Asked Questions
How long does regrouting take?+
Most showers take 3–4 hours, and the shower can be used again after 24 hours of curing.
Will regrouting fix a leak on its own?+
Regrouting the walls stops water tracking behind the wall tiles. Most leaks also involve the floor perimeter joints, which is why every package includes the epoxy perimeter seal as well.