A close up shot of a professional waterproofer doing his work with the proper tools.
A close up shot of a professional waterproofer doing his work with the proper tools.

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4.2

Great rating - 4.2/5 (11114+ reviews)

Get help from waterproofing contractors in VIC

  • Roof waterproofing
  • Bathroom waterproofing
  • Wall waterproofing
  • Tile and floor waterproofing
  • Balcony waterproofing
  • … or anything else
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Recent Waterproofing reviews in VIC

Good worker with good ethics and communication

One shower needs to be waterproofed around base and sides

$240

Haz was wonderful to deal with. He was knowledgeable, professional and incredibly friendly. He has become my go-to person for all tiling and waterproofing. Thanks Haz.

Waterproof showers

$1,500

Thanks for your efforts, great job

Waterproofing bathtub

$150

I am so glad that Jershon took on our ensuite shower re-install. A tricky job in cramped quarters he was extremely competent, worked tirelessly and cut absolutely no corners - we are very happy with his work. Thank you so much Jershon, you did good :)

We need our ensuite shower waterproofed and Rocco showerbase installed

$1,800

Reliable and skilled, highly recommend 5/5

Re seal waterproof caulk shower cube , waterproofing caulking

$60

Very honest assessment of the situation, easy to deal with. Would recommend

Waterproof a shower

$500

Average reviews for Waterproofing Services in VIC

based on 47 reviews

5

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Top Waterproofing related questions

If you're looking for related services in VIC, some of the most popular on Airtasker right now include Wall Waterproofing and Laundry Waterproofing. Whatever you need done, you can post a task and get offers from local Taskers in VIC.

Most customers in VIC receive their first offer from waterproofing contractors within 18 minutes of posting. Response times have been consistent recently.

For the best results, post your task 1-2 days before you need the work done. This gives you time to review multiple offers and choose the right person for your job.

Suggested reads about Waterproofing

Recent Waterproofing tasks in VIC

Check waterproofing & and roof leaks

$250

Roxburgh Park VIC 3064, Australia

22nd Oct 2026

Have just purchased property just need to check the waterproofing & room if there any issues as had building inspector report and found moisture in bathroom and ensuite and also issues with roof and balcony

Leaking Shower Waterproofing

$2,000

Brunswick VIC 3056, Australia

22nd Oct 2026

Looking for a qualified, licensed Waterproofing & Tiling professional to rectify a leaking shower base in an apartment in Brunswick A recent plumber's investigation confirmed water escaping through defective shower waterproofing in Unit D114 down to the slab/pipe penetration below. Remove & Prep: Carefully remove existing glass shower screen, floor tiles, and bottom row of wall tiles. Strip back damaged substrate/screed to bare concrete. Waterproofing: Apply a certified waterproofing over shower base, corners/bond breakers, and puddle flange. Install to Australian Standard. Compliance Certificate: Must provide a Waterproofing Certificate of Compliance (Form 12 / Warranty) upon completion. Screed & Tiling: Re-screed floor to fall, lay new floor tiles (and lower wall tiles), apply flexible grout, and seal perimeter with neutral-cure sanitary silicone. Re-install: Refit the shower screen and shower head/fixtures. Clean Up: Remove all waste and rubbish from the site. Must be a licensed waterproofer/tiler with experience in apartment wet areas. Prior experience issuing compliance certificates for Owners Corporations/insurers. Images provided were provided by another plumber's investigation and dye test. Contractor to supply all waterproofing and screed materials; Owner to supply replacement tiles

Outdoor Roof-to-Wall Waterproof Caulking – 10–11m

$500

Lysterfield VIC 3156, Australia

21st Oct 2026

Hi, I’m looking for someone experienced in outdoor waterproof caulking and sealing. Water is leaking into the house through the joints between the patio roof and external wall, above two large windows (see photos). Scope of work: * Completely remove the existing deteriorated caulking. * Clean and prepare the surfaces. * Apply new, high-quality exterior waterproof sealant along the entire roof-to-wall joint. * Approximately 10–11 metres in total, covering two large windows. * Check and ensure the joints are properly waterproofed. The work is at roof level, so suitable access equipment and safety precautions are required. Please bring all necessary tools and materials. Budget: $500 including labour and materials. Looking for someone experienced who can complete the job properly and provide a long-lasting waterproof seal. Thanks!

Laundry Vanity Removal, Waterproofing Repair and Replacement

$2,500

Bentleigh VIC 3204, Australia

21st Oct 2026

I need remedial work to the euro laundry in my apartment in Bentleigh. A plumbing inspection arranged through the insurer identified a tear in the waterproofing membrane immediately next to the laundry floor-waste penetration under my laundry tiles. Testing reproduced water passing through the floor/structure into the unit below. I’m looking for someone experienced in laundry repairs, tiling and waterproofing to: - Remove and dispose of the existing laundry vanity/trough. - Repair the failed waterproofing membrane around the floor-waste penetration and reinstate the waterproofing appropriately to the floor. - ideally do this without replacing the floor tiles - Prepare the floor as required and install new floor tiles over the repaired waterproofing though, if necessary. - Supply and install a new laundry vanity/trough. - Reconnect the plumbing and test the connections for leaks. I have the insurer’s plumbing inspection report available and can provide it if needed. Please provide a quote for all work and explain whether the entire laundry floor needs to be removed and re-waterproofed, or whether a more targeted repair is possible. I'll pay for all materials separately so please quote labor only.

Screed and waterproof needed for bathroom - PRICE FOR LABOUR ONLY

$1,250

Reservoir VIC 3073, Australia

19th Oct 2026

Looking for an experienced tradesperson to complete floor screeding and waterproofing for a bathroom renovation in Thornbury. LABOUR ONLY Scope of works: 1. Floor screeding – approx. 6 m² Supply and install suitable cementitious floor screed to approximately 6 m² of bathroom floor. Form correct falls towards the shower waste, with a minimum fall of 1:80 within the shower area, subject to site conditions and applicable requirements. Allow appropriate curing time before waterproofing. 2. Waterproofing Supply and apply a compliant waterproofing membrane system to the bathroom floor and required wet-area walls. Apply a minimum of two coats, in accordance with the manufacturer's specifications. Include all necessary primers, bond breakers, reinforcement and detailing around floor wastes, wall/floor junctions, corners and plumbing penetrations. Complete waterproofing in accordance with applicable Australian Standards (AS 3740) and Victorian requirements. Provide waterproofing compliance documentation and details of the products used. Other details Bathroom is being renovated and has been prepared for screeding and waterproofing. Floor and wall tiling will be completed separately. Please only quote LABOUR here. We will pay for the supply of materials separately to save added fees to you as the tasker :)

Removal vinyl and waterproof membrane

$50

Burwood VIC 3125, Australia

19th Oct 2026

I need vinyl removed from this floor and floor cleaned up and then pour waterproof membrane to block out moist,

Waterproofing under a deck

$2,000

Brunswick VIC 3056, Australia

17th Oct 2026

We have the rain water falling on the deck and sipping through the floor under it which is mostly bricks and dirt, we need to waterproof the top of the brick bed, under the boards 1. Remove the deck boards we are already happy to do this. 2. Clean the bricks and fill any loose or open joints so the surface is reasonsbly flat. 3. Lay a membrane over the bricks, with a fall toward the slab drain. Sheet membranes for decks or a liquid-applied membrane both work. The fall can be achieved by adding a sand or mortar screed over the bricks before the membrane goes down. 4. Turn the membrane up at the wall and seal it to the masonry, so water can't run behind it 5. Seal around each post or bearer support with a membrane collar or flashing. Don't cut the membrane tight and leave it open. Each penetration is a potential leak. 6. Reinstall the boards on battens or spacers so there's an air and drainage gap above the membrane. Water drops through the boards, runs along the membrane, and goes to the drain.

WATERPROOFING NEGATIVE side of retaining wall- Send your quote*

$2,000

Brunswick VIC 3056, Australia

17th Oct 2026

The wall is 5000mm by 500mm height. Needs: 1/ Lightly grind to surface as to clean & allow for mechanical key. 2/ Using a repair mortar apply as required to various holes as required. 3/ Apply 2 x coats of a high grade cementitious membrane designed for negative side to area as required. Supply all materials and labour Dispose of all rubbish.

Waterproof & tile a pond quote

$10

Narre Warren VIC 3805, Australia

15th Oct 2026

Need a quote for an outdoor pond to be waterproofed and tiled I have all the tiles and ready to go

Retitling and waterproofing in balcony

$500

Craigieburn VIC 3064, Australia

15th Oct 2026

Need to re do the tile and waterproof in the balcony

Waterproofing and retile, or microcement or repaint old shower

$800

Balwyn North VIC 3104, Australia

14th Oct 2026

We have an old, original tiled shower that is leaking from the old grout into the walls. We require the area to be waterproofed, then retiled or would consider microcement if this is possible.

Bathroom waterproofing

$2,000

Melbourne VIC 3133, Australia

13th Oct 2026

Hi, I have a shower leak in my bathroom. After showering, water appears near the bottom-right corner of the bathroom, outside the shower area. I’m not sure whether it’s coming from the shower screen seal, grout, waste drain or waterproofing membrane. Could you inspect and identify the source of the leak before recommending repairs? Do you service Vermont 3133, and how much is the call-out and leak detection fee? Please let me know if you provide a written quote and warranty. Thank you.

Repair waterproofing below balcony sliding door

$500

Carrum VIC 3197, Australia

27th Sep 2026

I have an upstairs tiled balcony with a large aluminium sliding door. There is a visible gap and deterioration along the bottom of the door frame/threshold only, and I believe water is getting through this area and leaking into the ceiling downstairs. I’m looking for someone experienced in balcony waterproofing, sliding door thresholds and water ingress repairs to properly diagnose and repair the issue. There have been previous attempts to seal the bottom of the frame with silicone or similar material, which has now deteriorated and separated. This old material will likely need to be removed and the area properly cleaned back before repairing it. I do not want another layer of silicone applied over the existing problem. I’m looking for a proper long-term repair that addresses how water is getting underneath the bottom of the frame. I would strongly prefer the door and frame to remain in place if possible. The frame is solidly plastered into the wall internally and the external render finishes directly against it, so removing the whole frame would create considerable additional work. Job to include: * Inspect the bottom threshold/frame only and identify where water is entering * Remove failed silicone/sealant and previous repair material as required * Inspect the junction between the frame, balcony tiles and waterproofing * Repair/reinstate suitable waterproofing, flashing, membrane or sealing as required * Neatly finish the area and water test if practical There are no known issues with the top or sides of the door. Photos are attached and I can provide additional photos, video, measurements or details if required. Location: Carrum, VIC Please respond if you have experience with balcony door threshold leaks and waterproofing, rather than general silicone/caulking work.

Quick and professional work, communicated well and the task was completed promptly. Would use again.

Install shower taps and waterproof bathroom fixtures

$250

Mentone VIC 3194, Australia

13th Sep 2026

Install taps in shower 1, water proof, waterproof shower head. Waterproof bath and shower fixtures in bathroom 2 - assume it requires siliconing

The work was, completed promptly and to a high standard. Would recommend.

Waterproof and tile laundry with certificate

$1,500

Ivanhoe VIC 3079, Australia

15th Aug 2026

Water proof laundry with certificate as well as floor tiling, tile skirt to 1 side of room & caulking. Total lay area is 8.5m2 (600 x 600 tiles, room is 4.25m x 1.7m with 300mm high tile skirt needed on 4.25m length). Floor is currently 19mm structural fibre cement sheet. No drain in floor. Aluminium angle required between existing floor boards and tile transition. Tiles are on site and job is ready to go.

We had a great experience with Max. Quick to respond to questions, clear on price, showed up on time every day and did a quality finish. Would 100% use him again.

Screeds and waterproof

$550

Rockbank VIC 3335, Australia

11th Aug 2026

I need the door seal between balcony and bedroom to be screed and waterproof

Very well done , I am very happy with the job and results,I would definitely recommend him

Waterproofing and tiling

$10

Blackburn South VIC 3130, Australia

16th Jun 2026

Wanting to get screeding, sheeting, waterproofing, tiling for 2 bathrooms as part of renovations. Please express interest and I can assign.

Amazing tiler! Very friendly, great eye for detail and does fantastic work! Thankyou so much, the bathrooms look amazing

Waterproof and tiling of small bathroom

$700

Pascoe Vale, Victoria

11th Jun 2026

Need someone to add a concrete underlay (not provided) and both waterproof and tile for a small bathroom. Tiles are 200 x 200. Tiling for floor only. Room size is approximately 1000 x 1500. Tiles and grout provided. Cement fibre sheet not provided. Pictures attached.

Syed was fantastic with our task. Very reliable communicator and got the job done perfectly

Sliding door track waterproofing

$100

Coburg VIC 3058, Australia

4th Jun 2026

Need to waterproof the sliding door and tracks

Thank you for caulking

Silicon / waterproofing

$50

Armadale VIC 3143, Australia

27th Apr 2026

Silicon/waterproof our milk jug rinser, and a gap near our dish washer

Great and efficient