Find Your Best Security Solution

Window Bars

The chart below recommends suitable window bars for your use. By default, it suggests one unit, but you can order multiple units depending on the gap you prefer to leave in the window.

Window Bar Size Calculator NZ | Find the Right Window Bars

Frame Measurement 
(Inside Window / Door Frame)




Best Fit Option

Click "Check Options" to view recommended window bar types and quantities for maximum coverage.

Best Value Option

Click "Check Options" to see the best value option with the fewest window bars that would fit into your window.