Canberra's No. 1WaterproofingSpecialists.
Stop Water Leaks & Ingress TODAY
From bathroom leaks to full commercial repairs, ACT Waterproofers is Canberra's go-to waterproofing specialist. We're all about free personalised quotes, reliable solutions and upfront pricing; because water damage shouldn't cost your property's livability or value.
Seven ways we
keep water out.
Every waterproofing problem is different. Hover over our service cards to find what applies to you, what's involved and how long it'll take.
Bathroom Retiling & Regrouting
Tap for detailsHover for detailsBathroom Retiling & Regrouting
Noticed damp walls, a musty smell or mould creeping through the grout? A failed bathroom seal quietly tracks water into adjoining rooms and rots the structure behind your tiles.
- Remove old sealant & failed membrane
- Prime and reinforce joints & corners
- Apply certified waterproof membrane
- Leak-test before re-tiling
Rooftop Waterproofing
Tap for detailsHover for detailsRooftop Waterproofing
Water pooling after rain, stained ceilings or drips into the rooms below usually mean the roof membrane has given up and moisture is finding its way in.
- Clean and prepare the substrate
- Repair cracks and failed flashing
- Install seamless waterproof membrane
- Flood-test drainage and falls
Balcony Waterproofing & Repair
Tap for detailsHover for detailsBalcony Waterproofing & Repair
Cracked tiles, white salt stains or water dripping onto the space below are classic signs a balcony's waterproofing has failed and needs redoing properly.
- Strip old tiles & membrane
- Rebuild correct falls to drains
- Apply flexible waterproof membrane
- Re-tile and seal the perimeters
Basement Waterproofing
Tap for detailsHover for detailsBasement Waterproofing
Damp walls, pooling water or a persistent musty smell underground point to hydrostatic pressure quietly pushing moisture through your foundations.
- Diagnose water ingress points
- Prepare and repair the concrete
- Apply tanking / negative-side membrane
- Install sub-surface drainage where needed
Retaining Wall Waterproofing & Repair
Tap for detailsHover for detailsRetaining Wall Waterproofing & Repair
Bulging, damp or crumbling walls with white salt deposits usually mean water is trapped behind the wall and slowly breaking it down from the inside.
- Excavate and expose the wall face
- Repair cracks and surface defects
- Apply membrane & drainage cell
- Reinstate agricultural drainage
Floor Waterproofing
Tap for detailsHover for detailsFloor Waterproofing
Water creeping across laundry, garage or wet-area floors — or seeping into the rooms below — is a sign the floor needs a proper waterproof coating.
- Grind and prepare the substrate
- Seal penetrations and joints
- Apply seamless waterproof coating
- Test the falls to drains
Commercial Waterproofing
Large-scale membrane systems for offices, warehouses and retail — built to code and built to last.
Tap for detailsHover for detailsCommercial Waterproofing
Leaks in a commercial building mean downtime, damaged stock and compliance headaches — you need a durable system installed properly with minimal disruption to your operations.
- Site assessment & compliance review
- Programme works around your operations
- Install high-performance membrane systems
- Provide full handover documentation
What To Expect
Our four-step framework to how we help, from start to finish.
Initial Consultation
Our team comes to you and assesses the water damage in person. From there, we discuss your desired outcomes, budget, and build a solution tailored to you in the form of a straightforward proposal.
Solution Approval
Once approved, we get straight to organising permits, resources and tools. All you need to do is pick a time and date for our team to come in.
Sit Tight
Our team gets on with the job while you get on with your day. Once the repair is complete, we tidy up and clear out as if we were never there.
Friendly Checkup
We don't just finish and disappear; we check in to make sure your repair is holding up. If something isn't right or water damage comes back, we'll discuss a revisit and resolution right away.
Need Repairs ASAP? Get in Touch Today!
Brief us on your water damage situation & we'll get straight to work on a solution that suits your situation and budget.
Waterproofing Done Right,
Built to Last
Free, No-obligation Quotes
Our quotes are designed to give you a strong understanding about the waterproofing solution our experts have built with you in mind. With that said, we never pressure you to pay or to commit for this.
Speedy Solution Approach
We cut straight to solution building for your water-related problem because the longer it's ignored, the more it'll cost you down the line! Definitely not ideal!
Educated Framework
Furthermore, our work is grounded in formal training and a solid understanding of Australian standards & waterproofing systems. We remove the guesswork from every job, so you're never second guessing our long-term reliability.
Trusted by Canberra locals.
“Our ensuite had been leaking into the hallway for months. The ACT WaterProofers team stripped it back, sealed it properly and re-tiled — not a single drop since. Honest, tidy and on time.”
We Serve Our Canberrans
Across the ACT
Pick your suburb and jump straight into a free quote. Is your suburb not listed? Give us a ring or send us a message, we most likely can still help!
Check your suburb — 0404 047 005
Give us a ring,
it's always free
The fastest way to a solution is a quick chat. Call us, tell us what's going on, and we'll point you in the right direction — no obligation, no pressure.
Call us directly0404 047 005Quickest Response — Receive call back within 10 minutes if unanswered.Email ushelp@actwaterproofers.com.auHave more questions? Feel free to ask our friendly team and make sure to read our Frequently Asked Questions.
Frequently Asked Questions
Find answers commonly asked by our customers