Brisbane | Logan | Ipswich
At first glance Prowler Proof’s Diamond designs look similar to other security screens. But have a closer look. You’ll soon notice that there are no visible joints – it looks and feels like the security screen is made in one piece. Which is not far from the truth. Prowler Proof’s security screens are not held together by screws or rivets, they are welded. This adds strength…and good looks.
You can choose between our Welded and Snaplock designs. Both have welded frames, are secure and economical. SnapLock involves a unique production process that makes it possible to choose any colour frame to match a black mesh. Looks fantastic! Our Welded Diamond screens are available in a single colour for both the frame and grille. Choose one of our 300 powder coat colours!

Product Range
Diamond Designs
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 CSI, we will guide you through the many options and help you make the right decisions for your project.
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Hinge Door
With its welded, seamless corners Prowler Proof Diamond is Australia’s strongest and best looking diamond hinge door.

Sliding Door
The beautiful seamless corners are more noticeable on sliding doors than on any other Prowler Proof Diamond product.

Window screens
The seamless corners make Prowler Proof Diamond the strongest and best looking diamond window screen in Australia.

Colours
All Prowler Proof Diamond products come in 50 standard colours and another 250 optional colours. There is no extra delivery time and only a small premium on optional colours.

Diamond Designs
Door Options
Whichever style and colour you choose, it's available in Diamond Designs
with a range of manufactured options

Lock: Lockwood 8653/8654
Lockwood 8653/4 is one of the strongest residential door security locks on the market. It's a 3-point locking system with Kinetic Defence Keying Technology and a 25-year mechanical warranty.

If security is not a priority, Prowler Proof Diamond is available with a 1-point lock that does not meet the Australian Standard AS 5039 for security.
AS 5039 requires security doors to have a 3-point locking system with a 5 pin cylinder lock.

Door Mid Rail
A mid rail can be black or colour matched to the frame and positioned at any height you like. It is a design feature that does not affect the strength of a Prowler Proof Diamond hinge door.
