Research shows when it comes to windows and doors, window fasteners are a major contributing pain-point. They can be loose fitting, have a flimsy feel or used incorrectly (due to lack of product intuitiveness) leading to broken wedges. This leads to callbacks and a lot of time lost by unhappy customers — both homeowners and builders.

Helix Seal technology is set to exceed expectations of the humble window fastener.

The patented Helix Seal window fastener uses a 90° cam action for ease of operation. This simple screw-like motion draws the window in and provides exceptional window seal compression on closing. 

Meanwhile, the integrated tongue shield with its chamfered edge protects the window frame against marking when opening and closing — tested to over 20,000 cycles.

Helix Seal technology is available across a number of fastener styles currently on the market in New Zealand including Aria, Cardrona, Malta and Urbo, meaning it blends seamlessly with the full range of furniture styles, to create a modern and consistent look. It can be used on either aluminium or uPVC, casement or awning windows.