The Inventco Sliding Door Closer has been the industry leader within the Australian market since 1990.

Sliding Door Closer 

The Inventco Sliding Door Closer has been the leader within the Australian market since 1990. Commonly known as the ‘Water’ Door Closer.


We supply a network of businesses around Australia.  Find your nearest stockist-installers.

Designed for sliding doors

Keeps your home free of filthy flies and disease carrying mosquitoes and insects.

Keep bugs out 

Minimise exposure to virus-carrying mosquitoes.  Keep bugs outside.


Enhanced hygiene.  Keeps filthy flies outside and off food.

Pool safety

Enhanced pool area safety.

The Inventco Sliding Door Closer is widely known as the ‘Water’ Door Closer. It is unique and consists of a patented, speed controlled, weight and valve assembly operating in a colour matched, water filled aluminium tube that is mounted vertically on the door.

The closing speed of the door is suppressed by the valve without reducing its closing power, resulting in a gentle latching action.

The aesthetically pleasing Inventco Door Closer is easily fitted to sliding screen doors and most glass doors. Quietly and consistently it will automatically close your sliding door, year in, year out. Also it is easy to disable should the door need to be kept open.

The Inventco closer includes a 10 year all components warranty*. Accelerated testing and field experience proves an amazing 20-year plus operating life expectancy. The Inventco water door closer is available in all popular anodised and powder coated colours through our Australia wide network of stockists/installers.

In addition to keeping disease carrying mosquitoes and other insects out of your home, the closer will ensure a sliding glass door to an air conditioned room or building is not left open, saving energy.

Although in past years the Inventco closer has been used extensively in Australia to satisfy swimming pool safety regulations, many councils no longer permit direct access to a pool area via a self-closing door. We therefore recommend that clarification be sought from your local council regarding their pool safety regulations.

Nevertheless, when used in conjunction with an approved pool fence, a self closing door having the latch fitted high up beyond reach can be a perfect doubling up of pool safety for young at-risk children while still allowing older children access to the outside. Such an approach ensures that young children can be contained safely within the house when required. Pool fences alone can create a false sense of security. Many younger children gain entry to a pool and drown when older children have propped open pool gates for ready access in and out of the pool area as they play, or when they have moved patio furniture about.

*10 Year warranty includes ALL closer components excluding nylon line which typically fails due to misuse.

Click here to learn more about the Water Door Closer