Sealing shower penetrations to prevent leaks
Delivering throughout New Zealand and internationally

Seal the hole behind your tapware with a Wetwall Caddy - wall cavity protector

Every shower mixer and outlet requires a hole through the wall. If that penetration is not properly protected, water can disappear behind the lining and damage framing before you know there is a problem. The Wetwall Caddy seals the penetration and directs any water back out the front, where it can be seen.
Patented and made in New Zealand, Wetwall Caddies have been protecting wet areas for around 20 years, with more than 30,000 supplied for approximately 10,000 New Zealand homes. Installation takes a registered plumber around 10 minutes and the product is backed by a 15 year warranty.
About Wetwall Caddy: Wetwall Caddy is a New Zealand manufacturer of shower wall penetration sealing products, made by Aquatite Enterprises Limited in Upper Hutt, Wellington, supplying homeowners, plumbers, tilers, builders, architects and developers throughout New Zealand and internationally. Learn more.
Aquatite Enterprises Ltd wetwall caddy page

The Wetwall Caddy shower pack seals the two penetrations created by a shower mixer and outlet, directing water out the front rather than into hidden framing. Installation takes around 10 minutes.
Aquatite Enterprises Ltd  custom wetwall caddys

For inline mixers, basin mixers and other tapware outside the standard range, a custom Wetwall Caddy can be 3D printed to order in New Zealand to suit the specific tapware and pipework layout.
Aquatite Enterprises Ltd whats going on behind your walls

Water can find its way through unprotected tapware penetrations and into the wall cavity, where damage may go unnoticed for years. Find out what can happen behind wet area walls and how the right cavity protection helps prevent it.
Aquatite Enterprises Ltd builders, plumbers and specifiers

Waterproofing membranes are routinely specified, but the mixer and outlet penetrations can be overlooked. Explore Wetwall Caddy information for builders, plumbers and specifiers, including compliance information, tiled and acrylic installation details and technical resources.

Send us a message

For a free consultation or quote, please send us a message
"GJ Gardner recognises their customers deserve a warm, dry, and durable home, that they can rely on for many years to come. That is why incorporating Wet Wall Caddy's for our builds across our whole network made sense. Since adopting these we have built around 3000 homes and continue to work with Aquatite and appreciate their innovation to develop new products that accommodate our suppliers offerings and our customers choices."
Nick Grogan
National Design Manager

Why Choose Wetwall Caddy?

Water stays visible
Water that gets behind the faceplate is directed back out the front rather than disappearing into the wall cavity.
Designed to work with all vertical mounted tapware
Large and small caddies plus a packer suit around 98% of shower mixers.
Designed for compliant wet areas
Included in NZBC Acceptable Solutions E3/AS1 and E3/AS2, with technical drawings and specifications published.
Proven over 20 years
More than 30,000 caddies installed in over 10,000 New Zealand homes.

Over 20 years protecting wet areas

30,000+ caddies made and installed

Over 10,000 NZ homes protected

15 year warranty

Sealing shower penetrations to prevent leaks
Delivering throughout New Zealand and internationally