Seal the deal with Alpha Sealed – Perth’s top choice for leaking shower repairs

300+ 5 star reviews

Thank you Graeme for resealing our leaking shower! Graeme did a really good job on resealing and re grouting our shower. He was professional, on time, left the place clean and even managed to clean up calcification stains on the tiles that I’ve been trying to get rid for ages! Highly recommended.

Meixing Yeoh

Steve and Michelle are a pleasure to deal with from start to finish. We were after quote to re-grout and silicon seal our shower unit. Great value when it comes to pricing. Knowledgeable, punctual and professional. We are very happy with the quality of work and service. Always anxious experience when trying a new tradie to complete works, cannot recommend Alpha Sealed WA enough.

Rock Willis

Thank you Steve for the amazing job on our ensuite bathroom.Fantastic result! Made it look like new again. We would definitely be using Alpha sealed WA for our main bathroom in a few weeks.

Chris Dimanopoulos

We are really happy with the service provided by Alpha Sealed WA. From the first contact, Steve was very responsive, professional and understanding. Graham did a fantastic job in fixing our leaky shower and making them look brand new again.

Mincho Kang

An excellent job with a BIG “WOW FACTOR” – My experience was very good and pleasant one with Alpha Sealed WA, especially when Graeme with his magic hand, he managed to turn an old bathroom into a new one that really surprised me a big “WOW FACTOR”. I really admire his work ethic and talent. Very happy with Alpha Sealed WA workmanship, would highly recommend to anyone.

SK Choong

Excellent professional job. This is the second house I have used Alpha Sealed and I couldn’t be happier. We have a large ensuite shower recess that had cracks in the grout which led to a retention of water in the wall but no more as the grout has been replaced with epoxy perfectly matching the colour of walls and another colour for floor tiles.

Glenis McManus

Has your grout turned black,
mouldy, or begun to decay?

Is the paint bubbling on your walls near your shower?

Do you have cracked, loose or missing tiles?

Has your ceiling got watermarks?

Is your shower door frame rusting?

We can fix any leak without removing your tiles!

Alpha Sealed WA is Perth’s trusted provider of bathroom tile regrouting, shower repairs, and balcony resealing services. We have more than a decade of experience in the industry, coupled with our commitment to providing the best possible service and affordable prices, is why so much of our work comes from word of mouth spread by our happy customers.

About Us

Why choose Alpha Sealed?

Highly effective & long-lasting repairs

Competitive pricing guaranteed

Experienced professionals

Industry-leading ePoxy grout

10 year product warranty

Quick quotes or free inspections

Deal with highly skilled professionals, not pushy sales people

Who We Serve


Protect your greatest asset from water damage. If you have a leaking shower that needs to be regrouted or resealed, or a balcony whose grout has seen better days, call us before it can cause widespread structural damage to your home.

Business owners

Keep your business running efficiently by calling in our team when you need shower repairs or other grouting for waterproofing services carried out quickly and efficiently.

Property managers

We help you keep your owners satisfied that their investment is protected from damage caused by leaking showers and damaged grout while also minimising costs by doing the job right first time, every time using quality, long-lasting products.


Partner with us to enhance the integrity of your constructions. Our services, including shower repairs and grouting, contribute to the durability and longevity of your builds.

Our Services

Leaking shower repairs

Rely on our experienced team to keep your shower perfectly leak-free. We also provide additional services such as pressure testing plumbing in showers, tap services, and small shower tile repairs.


Tile regrouting

Grout can become brittle over time, and begin to absorb moisture and crack. Our expert tilers can inspect the quality of your tile grout and, if necessary, carry out spot repairs or provide you with a quote for a complete regrout.


Leaking balcony repairs

If your balcony is leaking, chances are that the tile grout needs to be replaced. We can regrout your balcony with epoxy to stop leaks and prevent expensive structural damage.


Shower Sealing

Protect your home from water damage with our expert shower sealing services, ensuring a durable, leak-free shower for years to come.


Shower screen replacement

At Alpha Sealed WA, we offer professional shower screen replacement services to enhance your bathroom’s aesthetic and functionality.



At Alpha Sealed, we exclusively employ Mapei epoxy grout, sealants, and adhesives. These materials ensure safety, low fumes, environmental friendliness, and enduring top-notch quality.

Our Products

Our process


Initial Inspection

Our expert team conducts a thorough evaluation of your bathroom or balcony, identifying areas needing repair to ensure a customised solution.


Free Quote

We provide a detailed, no-obligation quote, outlining the cost-effective solutions for your regrouting and repair needs, ensuring transparency and affordability.


Skilled Repair

Leveraging specialised techniques and high-quality materials, our skilled professionals meticulously perform the necessary repairs, regrouting, and resealing to rejuvenate your bathroom or balcony.


Quality Check

Post-repair, we conduct a rigorous quality check, ensuring every detail meets our high standards and your bathroom or balcony restoration is flawless and durable.


Workmanship Warranty

We offer a comprehensive 25 year workmanship warranty, giving you peace of mind with the assurance of lasting quality and customer satisfaction post-service.

Common FAQ's

What leads to leaks in showers?

The primary reason for leakage in showers or balconies is the aging and breakdown of grout or silicone sealants. Such deterioration is commonly a result of slight structural adjustments or settling occurring within the key boundary joints of the shower enclosure or balcony. Though the application of silicone or the use of liquid sealers can appear to address the issue, these methods often serve as temporary measures, providing short-lived solutions rather than permanent repairs.

Is it necessary to replace all shower tiles?

Generally, it’s not required. The culprits behind leaks in showers or balconies are usually not the tiles themselves, but the grout and silicone joints. At AlphaSealed WA, we have the expertise to carefully extract the grout and silicone from these joints and replace them with our specialised epoxy grout products, targeting the actual source of the problem.

How long does a shower regrout take?

Generally anywhere between 2-5 hours.

When can I use my shower again?

You must wait 24 hours before using the shower from the time of the service finishing.

Can you match the colour of my existing grout?

Most of the time, yes. We do not stock green, blue, red or any other primary & secondary colours.

What areas do you service?

We cover Yanchep to Falcon & everything in between.

How should I clean my shower after the service has been completed?

Clean your shower by using warm soapy water and a soft bristle cleaning brush. Never under any circumstances should you use bleach or other harsh chemicals to clean your shower, it will lead to damage and discolouration of tiles and grout.

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