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Builderscrack has a fresh approach to finding great waterproofing professionals. You tell us what you need done and we tell our trusted independent tradies about your job. In no time you've got great pros to choose from.

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Latest waterproofing articles

Our blog is full with helpful news and knowledge covering waterproofing related repairs and renovations around your home. Our trusted tradies will respond to your job, often within a few minutes. You decide who you want to communicate with. You’re in control the whole way.

Top 5 Bathroom Renovation Tips - Direct From Our Experts

Posted 29/04/19

Find out the Top 5 bathroom renovation tips direct from our Builderscrack bathroom experts. This advice can make all the difference between a successful bathroom renovation or not... 1) It's All in The Planning As the saying goes -  "The devil is in the detail" and this couldn't be mor

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Ultimate Winter Ready Checklist

Posted 30/04/18

Autumn is a great time to get stuck in with preparations to get your home in the best shape and be a healthy place to be during the challenging winter months. Mould & mildew control Prevention is easier than treatment. Check around your house for spots that are prone to leaks, condensation

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Waterproofing Specialists - What They Do

Posted 05/11/10

Waterproofing specialists are skilled in the prevention of water or moisture penetrating into a building. The best time to waterproof is at time of building but can be retrospectively carried out... From the point of view of its occupants, building waterproofing is important because it ke

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Budget Bathroom Renovation Costs - What You Can Expect

Posted 17/09/14

Bathroom renovation series - The Budget bathroom renovation. Part two in a four-part series of articles that looks at bathroom renovations and what to expect at different budgets, and tips to help plan your bathroom renovation. The basic budget bathroom renovation (from $3000-$12000)

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Deluxe Bathroom Renovation Costs - What You'll Get for $30,000+

Posted 01/10/14

Bathroom renovation series - The deluxe bathroom renovation. One in a series of articles that looks at bathroom renovations and what to expect at different budgets. The deluxe bathroom renovation $30,000 to $100,000+ The deluxe bathroom renovation may also be known as a full gut job. There

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Mid to Upper Range Bathroom Renovation Costs & Ideas

Posted 24/09/14

Bathroom renovation series - The mid-range bathroom renovation. Part three in a four-part series of articles that looks at bathroom renovations and what to expect at different budgets and what you need to help you plan your bathroom renovation. Mid-range bathroom renovation costs ($12,000 t

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Bathroom Renovation Cost & Getting Started

Posted 10/09/14

If you’re thinking about undertaking a bathroom renovation, then you’ll no doubt be considering what you want to achieve by doing so.  Whether it’s updating the look, increasing resale value or adding functionality, amenities and storage, the scope of your bathroom renovation project will depend

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Swimming Pool Installers - What do They do?

Posted 05/11/10

A swimming pool specialist is a tradesperson skilled in the installation, maintenance, repair and removal of swimming pools. Swimming Pool Installers Swimming pools come in many different shapes and sizes, and can often be tailored to a specific location and area. A swimming pool c

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Latest waterproofing case studies

Discover in-depth, ways which our homeowners have used Builderscrack to shape their house into the home of their dreams.

Small Bathroom Renovation Turns Major When The Unexpected Happens

Budget blow-outs, schedule delays and an unforeseen scenario - this bathroom renovation's got it all! See the incredible transformation.

Recent jobs posted

Check out how homeowners like you are using Waterproofing Professionals on Builderscrack to build, repair and improve their homes right now.

Interior waterproof Rumpus + Bedroom

Posted 1 hour ago

I have two two downstairs rooms (rumpus + bedroom) that were added in the 70s. With the carpet removed I can see some small areas of rising damp. I want to get the full concrete slab professionally waterproofed before putting new carpet down. Approximate Dimensions : Rumpus 5.6 x 5m Bedroom 2.5 x 3.6m Timing is flexible

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S Johnston

Posted 3 hours ago

Waterproof bathroom shower using Ardex under tile stick on system WPM750

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Repair flashing around chimney #2

Posted 20 hours ago

Extract from building report: Rubber membrane has been used as a flashing instead of a proprietary rubber boot flashing. We recommend that you monitor this periodically for leaks and replace the flashing if required. The rubber membrane flashing has been incorrectly installed, due to the diameter of the pipe the flashing should have been installed on a soaker flashing. We recommend modification to ensure the weathertightness of this junction.

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Balcony Repair Andy Bay

Posted 22 hours ago

Fix leaking balcony. New waterproof membrane needed? Make good water damage to lounge ceiling below

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Reseal shower and shower door

Posted 1 day ago

Remove old seal, clean area and replace seal/shower door flaps. For x2 shower cubicles.

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Cracked shower tray

Posted 2 days ago

The crack in the shower tray is 8cm long. The property is an Apartment in Anzac St , AK City

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Deck membrane needs repair

Posted 2 days ago

We have a couple of membrane decks needing attention. We are hoping these can be repaired. Need a professional to undertake this job,

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Replace shower walls

Posted 2 days ago

Remove mixer and shower head. Remove old seratone. Replace gib if needed, replace seratone with new or better shower wall product. Put mixer and shower head back on.

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Waterproofing bathroom + Install of bathtub

Posted 2 days ago

We have a small bathroom that we need help finishing. Waterproofing is require but also the installation of GIB+panels for our bathtub. We are looking at using Seratone/Acrylic around the bathtub area. Location of the job is in Howick and we have included images + the area details.

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Deck re-membrane

Posted 2 days ago

Deck 6m x 4m approx. needs membrane replaced Ply substrate

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AK #2

Posted 2 days ago

THE SHOWER DOOR DOES NOT CLOSE TIGHTLY, SO THERE IS WATER COMING OUT IN THE BATHROOM.

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Repairs or replace shower

Posted 3 days ago

Shower leaking - may need to repair or replace

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Shower Tray repair replacement

Posted 3 days ago

Cracked shower tray needs to be replaced or repaired

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Shower removal and installation

Posted 3 days ago

Remove and install a 900 by 900 shower (approximately). Install aqua-gib as required. Potential for 2 showers to be completed.

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Fix leaking flashing around pipe in 2 storey house

Posted 3 days ago

Noticed drips coming down pipe after it rains. The pipe goes through the flat part of the roof in a 2 storey house

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Minor leak at chimney #2

Posted 3 days ago

I have a minor leak coming from the corner where my chimney enters the roof space in the lounge (as shown in picture). Only a couple teaspoons coming through total overnight with heavy rain but something I would like sorted. I have previously had a tradey come around to address the same issue (both at chimney connection and skylight above kitchen) and he had applied some sealant from a cartridge around the chimney on the roof, but given the same issue has occurred again I'm wondering if a more...

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Shower floor replacement and waterproofing

Posted 4 days ago

Bathroom Renovated 2 1/2 years ago incorrect support on base of shower Requires a replacement and waterproofing Only one shower in house looking for job to be completed ASAP

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Leak on balcony needs repairing

Posted 4 days ago

A leak on small balcony internal drain pipe needs locating and repairing

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Fix and waterproofing for a leak on our deck

Posted 5 days ago

Our deck is above a double garage and where the concrete steps join to the wooden deck right in the corner as seen in the photos is where the leak is likely coming in. The leak is coming straight through into the garage down below. Have tried waterproofing already with all sorts of products but nothing seems to work so time to get an expert in to sort it once and for all. Only want to deal with someone that's experienced in this area and can get the job done.

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Deck waterproofing

Posted 5 days ago

We are looking at getting our 21sm concrete deck waterproofed before we lay decking over it. It currently has a paint finish and we are not sure whether it’s been waterproofed. There’s a garage under the deck. We would also like to get a waterproofing certificate after the job is done.

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Recent waterproofing reviews

With over 215,000 reviews in total, and an average rating of 9/10, you can be confident that your job will be handled with the utmost care.

Remove and re seal at the shower place

Work carried out by an employee of the company

23rd January 2022

Workmanship
 5
Cost
 5
Schedule
 5
Communication
 5

leak repair

Work carried out by the owner/operator

20th January 2022

Workmanship
 5
Cost
 5
Schedule
 5
Communication
 5

Log Fire Chimney (Flue) Leak repair

Work carried out by the owner/operator

15th January 2022

Workmanship
 5
Cost
 5
Schedule
 5
Communication
 5

Leaking Fireplace Flue

Work carried out by the owner/operator

13th January 2022

Workmanship
 5
Cost
 5
Schedule
 5
Communication
 5

leaking shower in sandringham

Work carried out by the owner/operator

10th January 2022

Workmanship
 4
Cost
 4
Schedule
 4
Communication
 5

Roof leak at beam ( 2 joining roof part)

Work carried out by the owner & subcontractors

5th January 2022

Workmanship
 4
Cost
 5
Schedule
 5
Communication
 5

Leak repair #2

Work carried out by an employee of the company

3rd January 2022

Workmanship
 4
Cost
 4
Schedule
 5
Communication
 5

Waterproof two decks

Work carried out by the owner/operator

27th December 2021

Workmanship
 5
Cost
 4
Schedule
 5
Communication
 5

membrane internal gutter

Work carried out by the owner/operator

21st December 2021

Workmanship
 5
Cost
 4
Schedule
 5
Communication
 5

Water Proofing 7m2

Work carried out by the owner/operator

21st December 2021

Workmanship
 5
Cost
 5
Schedule
 5
Communication
 5

Block wall waterproofing

Work carried out by the owner/operator

17th December 2021

Workmanship
 4
Cost
 5
Schedule
 5
Communication
 5

Reseal shower

Work carried out by the owner/operator

9th December 2021

Workmanship
 5
Cost
 5
Schedule
 5
Communication
 5

Repair to hole in butynol internal gutter


6th December 2021

Workmanship
 5
Cost
 5
Schedule
 5
Communication
 5

External Flashings

Work carried out by the owner/operator

5th December 2021

Workmanship
 5
Cost
 5
Schedule
 5
Communication
 5

Flew pipe

Work carried out by the owner/operator

2nd December 2021

Workmanship
 4
Cost
 4
Schedule
 5
Communication
 5

Re-grout a shower

Work carried out by the owner/operator

29th November 2021

Workmanship
 5
Cost
 4
Schedule
 5
Communication
 5

Window Seals

Work carried out by the owner/operator

26th November 2021

Workmanship
 5
Cost
 5
Schedule
 5
Communication
 5

Upper deck

Work carried out by the owner/operator

23rd November 2021

Workmanship
 5
Cost
 5
Schedule
 5
Communication
 5

Kitchen wall leak

Work carried out by the owner/operator

22nd November 2021

Workmanship
 5
Cost
 5
Schedule
 5
Communication
 5

Roof flashing repairs

Work carried out by an employee of the company

16th November 2021

Workmanship
 5
Cost
 5
Schedule
 5
Communication
 5
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