Spend a little more upfront.
Avoid costly repairs later.
ZeroLeak stainless steel shower tray system — leak-free for 50 years.
Built for Australian builders and homeowners who demand a permanent, reliable bathroom waterproofing solution. (Suitable for: New construction or renovation showers)
Traditional Waterproofing Is Not a Long-lasting Solution!
In Australia, shower leaks are the #1 cause of internal water damage. Insurance companies are tightening exclusions. Builders face liability. Homeowners face repair bills of tens of thousands of dollars.
Insurance Won't Cover It
Most leaks are NOT covered by insurance. You pay everything.
Inadequate Substrate Preparation
Uneven screeding or insufficient curing time creates weak spots that crack under load.
Membrane Punctures During Tiling
Tile adhesive screws and fixings routinely puncture liquid membranes — invisible damage with catastrophic long-term results.
Chemical Degradation
Cleaning products, body oils and hard water minerals slowly degrade grout and membrane integrity over time.
Poor Workmanship
Membrane application requires perfect conditions and skilled labour. One missed corner or thin spot means eventual failure.
Thermal Expansion & Contraction
Daily temperature cycles cause tiles and grout to expand and contract, gradually cracking the waterproof membrane beneath.
A Permanent Solution,
Not Another Temporary Fix.
ZeroLeak replaces the entire traditional waterproofing layer with a precision-engineered 304 stainless steel tray. Water physically cannot escape — by design.
Why ZeroLeak Works Where Others Fail
"No leaks. No stress. No repair bills." — The ZeroLeak Principle
304 Stainless Steel Construction
Corrosion-resistant, hygienic, and dimensionally stable. The same alloy trusted in food processing and medical environments.
Zero Leak Points by Design
The tray forms a continuous, seamless basin. There are no joints, no seams, no membranes to fail.
50-Year Design Lifespan
We back our engineering with a 50-year design lifespan. Because we know it won't leak.
Every ZERO-LEAK SHOWER SYSTEM Package Includes
For Builders
Builder Advantages
- Structural waterproofing — no reliance on traditional membranes
- Simplified installation process, reducing construction complexity
- Reduced defect liability risk
- Fewer warranty callbacks
For builders, this means: faster builds, lower risk, and fewer post-handover issues.
For Homeowners
A Shower That Will Never Leak
For homeowners, a shower leak isn't just a repair issue — it can lead to:
- Mould growth in walls
- Floor and subfloor damage
- Structural moisture damage
- Costly repair bills
Many homeowners only discover the problem years after purchase — and repairs often require demolishing the entire shower.
ZeroLeak's goal is to make sure this never happens.
Professional Installation, Permanent Results.
The ZeroLeak system is designed for seamless integration into standard construction workflows. No special tools required — just precision.
Shower Base Preparation and Standard Waterproofing Treatment
During installation, first clean the entire bathroom floor. Apply premium structural sealant along all contact points where the stainless steel tray meets the floor and walls, then place the stainless steel tray into position. Ensure the tray sits flush and tight against both the floor and walls. Apply standard waterproofing treatment to all bathroom floor and wall surfaces outside the stainless steel tray.
Plumbing Connection
The stainless steel drain can be adjusted to match the site's drainage pipe position and diameter, ensuring perfect connection.
Wall and Floor Tile Installation
Wall tiles are applied directly to the inside of the stainless steel tray, and floor tiles are applied directly over the top of the stainless steel tray. Glass panels and glass doors are installed within the stainless steel tray area.
Stainless steel tray hidden below the shower floor, seamless integrated design
Traditional Waterproofing vs ZeroLeak
See why builders and homeowners across Australia are switching to the ZeroLeak system.
Ready to Build Leak-Free?
Join builders and homeowners across Australia who have chosen the long-lasting solution.
Three Sizes.Adjustable Drain Position.
All ZeroLeak trays are manufactured from 1.2mm 304 stainless steel, with a near-zero top rim design for seamless floor integration.
Standard Square
Medium Square
Rectangular
Need a Different Size?
Custom Sizes Welcome.
Every bathroom is different. If the standard ZL-900, ZL-1000, or ZL-1200 doesn't fit your project, we manufacture custom-sized stainless steel trays to your exact specifications — same 304-grade steel, same near-zero rim, same 50-year design lifespan.
- Any width × depth — from 800mm to 1800mm
- Custom drain position (centre, corner, or wall-side)
- Matching glass panel dimensions supplied
- 50-year design lifespan
Trusted by Australian Builders & Homeowners
Real feedback from builders and homeowners who chose the ZeroLeak system for their projects.
"We've been using ZeroLeak on all our new builds for the past two years. Zero callbacks, zero warranty claims. The stainless tray system is simply the most reliable shower waterproofing we've ever installed."
Licensed Builder · Sydney, NSW
"After dealing with a leaking shower that cost us $18,000 to repair, we insisted on ZeroLeak for our renovation. The peace of mind is priceless. The installer was professional and the finish looks stunning."
Homeowner · Melbourne, VIC
"I've been in the building industry for over 20 years and shower leaks have always been my biggest headache. Since switching to ZeroLeak, I haven't had a single moisture-related callback. The stainless system installs cleanly and the 50-year warranty is something I can confidently pass on to my clients."
Master Builder · Gold Coast, QLD
"Our previous shower started leaking into the ceiling below within three years. When we renovated, our builder recommended ZeroLeak and we're so glad we listened. The finish is beautiful, the drain sits perfectly flush, and we finally have a shower we trust completely."
Homeowner · Adelaide, SA
ZeroLeak's Mission
For years, we've been fixing leaks. Now, we want to change that entirely: Design showers that never leak — from the ground up.
After three years of R&D and field validation, we developed the ZeroLeak Shower System. ZeroLeak replaces the traditional waterproof membrane with an engineered-grade stainless steel tray, structurally eliminating the most common failure points in shower waterproofing. Water cannot penetrate steel — so water in the shower zone is fully contained within the system. ZeroLeak is not a new waterproofing material. It is a redesigned shower structural system.
ZeroLeak was designed with a simple goal:
compatible with standard Australian construction workflows, no added complexity, no special training required, and a long-term reliable leak-free solution. Today, ZeroLeak has been adopted by Australian residential builders, renovation companies, and homeowners to reduce the risk and repair costs associated with shower room leaks.
Innovation-Driven Engineering
We don't patch problems — we engineer them out. The ZeroLeak system was designed from first principles to eliminate every traditional failure point.
Trade-Ready Solutions
Designed to integrate seamlessly into standard construction workflows. No special training, no exotic tools — just better results.
Australian Standards Compliant
All ZeroLeak products meet or exceed Australian Building Code requirements for wet area waterproofing.
Builder & Owner Support
From specification to installation, our team provides full technical support. We're invested in every project we're part of.
Start Your
Leak-Free Project.
Talk to our team about your project. We provide free consultations, technical specifications, and obligation-free quotes for builders and homeowners across Australia.