Diamond Grille Security

Prowler Proof Diamond security screens are available as hinge & sliding doors and window screens, custom-made to your home – with options for mid-rails, solid panels and cross-braces or mullions. We even have a range of pet doors to suit your furry family members.

You have 300 colours to choose from, as well as a range of manufactured options.

At Shutterup Brisbane, we will guide you through the many options and help you make the right decisions for your project.

For optional colour options – there is no extra delivery time and only a small premium on optional colours. See the standard colours, including ColourBond shades on the Dulux Colour Selector Card.

For more options please Download the product sheet and colour charts. Prowler Proof Diamond security screens are available as hinge & sliding doors and window screens, custom-made to your home – with options for mid-rails, solid panels and cross-braces or mullions. We even have a range of pet doors to suit your furry family members.

You have 300 colours to choose from, as well as a range of manufactured options.

At Shutterup Brisbane, we will guide you through the many options and help you make the right decisions for your project.

For optional colour options – there is no extra delivery time and only a small premium on optional colours. See the standard colours, including ColourBond shades on the Dulux Colour Selector Card.

For more options please Download the product sheet and colour charts.

Australian Standards Installation Guide
Diamond designs product sheet

Small Diamond Grille

Large Diamond Grille

Dynamic impact test

The Test

The dynamic impact test is designed to simulate an intruder trying to kick his way through a security door or window. The test is performed with a bag full of lead shot and sand, weighing more than 40 kg. The bag is smashed into the security screen with a force of 100 joules – beyond most burglars. The test is repeated 5 times.

The Result

Passed. All four Prowler Proof Diamond designs easily pass the dynamic impact test. Have a look at the video to see just how easily a Prowler Proof Diamond security screen absorbs the impact.

Your Benefit

Kicking your way through a Prowler Proof Diamond design security screen is all but impossible. It handles the Australian Standards test for dynamic impact with ease – the test sample still looks brand new after the test.

Jemmy test

The Test

The jemmy test is designed to simulate an intruder using a lever to get past the security door or window. The test is performed with a large screwdriver at all locking, hinging and fixing points. The force applied is up to 450 N (45 kg) for 20 seconds – way beyond the capability of most potential intruders.

The Result

Passed. The jemmy test is no match for the Prowler Proof Diamond design security doors – all locking and fixing points are secure after the test. The test couldn’t even be performed on the Diamond design security windows – the dynamic impact test left no gap to insert the screwdriver!

Your Benefit

It takes much more than a large screwdriver to get past a Prowler Proof Diamond design security screen. Even with substantial force applied, the locking and fixing points just won’t give way. Back to top Diamond designs jemmy test

Pull test

The Test

Imagine an intruder trying to pull out your security screen…that’s what the pull test is all about. The security door or window must be able to withstand pulling forces of up to 2 kN (200 kg) for 20 seconds at various positions from various angles.

The Result

Passed. It’s virtually impossible to separate the mesh from the welded frame of a Prowler Proof Diamond design security screen. 200 kg is a substantial force – still the screen looks unaffected upon completion of the test.

Your Benefit

A potential intruder will need to pull substantially more than 200 kg at various positions for an extended period of time to have any hope of getting past a Prowler Proof Diamond design security screen. Good luck with that.