Stop your leaking shower - without removing tiles

Megasealed are specialists in the non-destructive repair of leaking showers.

Our ISO accredited sealing system is applied both over and underneath leaking tiles - targeting the underlying waterproof membrane to produce a full seal. This process is performed without removing or damaging your bathroom tiles or shower fittings.

All Megasealed sealants are resistant to mould and wear and are available in a variety of colours to suit your bathroom decor. Our standard service is more cost-effective than a 'tiles removed' solution.

We stand by the quality of our repairs and offer a 25-year product warranty.

Contact us to arrange your FREE quote - conducted on-site with no obligations.

Have these problems?

Grout and sealant available in a range of colours:

Megasealed standard service


Leak check

Using a non-invasive electronic leak detector and thermal imaging camera, your Megasealed consultant will accurately diagnose leaky tiles or pipes.



De-grout (to a required depth) of the shower perimeter, floor waste, wall- to-wall junctions and hob joints.


Repair the membrane

Our Award-winning liquid membrane repair, called Megabloc is injected underneath the floor tiles to repair the waterproof membrane.


Re-grout floor and joints

The grout is then replaced with one of our exclusive 2 part epoxies - Megasealed or Megagrout MG14. A sealant is also applied to the shower floor.


Reseal shower walls

A penetrative sealant is then applied to the wall grout of the shower cubicle. The service is complete at this point - having taken only 3-4 hours. The shower is ready to use the next day.

We have had Megasealed twice previously and they have been excellent every time - the staff are very professional.
John & Colleen W - Castle Hille, NSW June 2016

Complete Retile Service

In some circumstances - whether due to customer preference or the extent of the damage - the 'no tiles removed' service may not be the most appropriate solution.

In these cases, Megasealed can offer a complete and fully licenced shower waterproofing and tiling service.

Service all tiled areas of your home: shower, bathroom, kitchen, or balcony.

Your tiled area as-new.

Tile Over Tile Service

Need to re-tile on a budget? Megasealed offers a fast, convenient, no demolition tile-over-tile service.

If necessary, a repair of the waterproof membrane can be carried out before the new layer of shower tiles is laid.

Enjoy the benefits of a re-tile renovation - for less!


Book a Free Quote

Megasealed can provide a FREE quote and in-home inspection from one of our experienced and LOCAL consultants.