How much does it cost to reseal a shower in Melbourne?
Silicone replacement only starts from $450 + GST. A full epoxy regrout and reseal starts from $650 + GST for a base and $1,250 + GST for a two-wall shower.
Do you need resealing, regrouting, or both?
| Comparison | Resealing (silicone only) | Regrout and reseal |
|---|---|---|
| What's replaced | Silicone in corners, wall-to-floor joint, around the screen | All the grout between the tiles, plus all the silicone |
| Best for | Mouldy or peeling silicone, grout still sound, no leak | Cracked or missing grout, mould in the grout, or a leaking shower |
| Price (ex GST) | from $450 + GST | from $650 + GST (base) / from $1,250 + GST (two-wall shower) |
| Time | Usually a few hours | Usually one day |
If your shower is leaking, new silicone alone usually isn't enough, because water is also getting in through the grout. Leaking shower repair Melbourne
See how to remove mould from shower silicone and when replacement is needed.
Signs your shower needs resealing
- Black mould in the silicone that won't clean off
- Silicone peeling away from the tiles or the screen
- Gaps or splits in the corners or along the floor
- Water escaping around the shower screen
- Old, yellowed or discoloured silicone
How we reseal a shower
- Cut out every bit of the old silicone, not just the visible surface.
- Remove the mould and residue underneath, and clean and dry the joint.
- Apply new mould-resistant sanitary silicone, colour-matched to your grout where possible.
- Tool it to a clean, even finish.
- Leave it to cure. We'll tell you how long to keep the shower dry; it's usually 24 hours for silicone.
Shower resealing prices in Melbourne
| Job | Price (ex GST) |
|---|---|
| Silicone replacement only | from $450 + GST |
| Shower base epoxy regrout + reseal | from $650 + GST |
| Two-wall shower regrout + reseal | from $1,250 + GST |
| Three-wall shower regrout + reseal | from $1,450 + GST |
| Large or walk-in shower | from $1,650 + GST |
Send photos for a fixed price. Patch repairs (redoing one corner) are remedial work with limited or no warranty, so for a leaking shower we recommend treating the whole affected area. Full price guide
Why silicone fails, and how to make it last
Silicone is a flexible seal, so it takes all the movement between the walls, floor and screen. Over time it hardens, pulls away and grows mould, especially in showers that stay wet. To make new silicone last: squeegee or wipe the shower after use, keep the bathroom ventilated, and clean with pH-neutral products (no bleach, acid or abrasive cleaners).
Why mould comes back after resealing
Porous cement grout can soak up shower water and trap it behind silicone, so mould can return after resealing. For a lasting fix, regrout with non-porous epoxy grout and reseal the shower.
What our customers say
“The old grout and silicone from the shower was removed and replaced with epoxy. Great colour match. … my bathroom was left clean, just as he found it.”
“Removed old grout and replaced with epoxy, replaced degraded silicone and cleaned the entire area, job took about 2.5 - 3 hours and no mess to cleanup!”
Rated 4.9★ on Google. Read our Google reviews
Shower resealing FAQs
How often should a shower be resealed?
It depends on use and cleaning, but once silicone is mouldy, peeling or split, it's time. Silicone is a maintenance item.
Will resealing stop my shower leaking?
Only if the silicone is the only way water is getting in. Most leaking showers also leak through the grout, which is why we usually recommend regrouting and resealing together.
Can you reseal around my shower screen?
Yes. Resealing the screen perimeter is part of the job. Removing and refitting a screen is quoted separately if needed.
How long before I can use the shower?
Usually 24 hours after silicone only, and 24–48 hours after an epoxy regrout. We'll confirm on the day.
Do you remove all the old silicone?
Yes, all of it. New silicone over old silicone doesn't bond properly and fails quickly.
Send us 3–4 photos of your shower to 0458 679 629 or through the quote form and we'll tell you whether it needs resealing, regrouting or both, with a fixed price.