Diamond Grille Security Screens

What Makes Diamond Grille Security Different

Diamond grille security screens combine classic Australian design with Prowler Proof’s revolutionary welded construction methods. While traditional diamond grilles are held together with screws or rivets, Prowler Proof’s diamond grille security doors and windows feature fully welded frames that create seamless corners without any visible joints.

The heavy-duty aluminium frame connects to the diamond grille through Prowler Proof’s innovative assembly system, creating a mechanical bond that eliminates weak points where break-ins typically occur. This secure and economical solution provides robust door security without the premium price tag of mesh alternatives.

 

Two Diamond Design Options to Suit Your Home

Prowler Proof offers two distinct diamond grille configurations. The Welded Diamond features both the grille and frame in matching colours, with over 300 powder-coated finish options available. Alternatively, the SnapLock Diamond pairs a black grille with your choice of coloured frame. The black grille is more transparent than lighter colours, providing improved visibility from inside the home whilst maintaining strong barrier protection against intruders.

Both options include fibreglass insect gauze as standard, with upgrades available to pet-proof, micro mesh, or privacy mesh depending on your requirements. The aperture size varies by gauze selection, allowing you to balance insect protection with airflow and visibility preferences.

 

Diamond Grille Applications for Complete Home Protection

Diamond grille security products are manufactured for hinged doors, sliding doors, and fixed window screens throughout your Brisbane property. Whether you need a single diamond grille security door at your front entrance, sliding security doors for patio access, or window security screens across multiple rooms, each installation is custom-manufactured to ensure perfect fit and performance.

 

Diamond Security is Independently Tested to Australian Standards

All Prowler Proof diamond design security products have been independently tested and passed the Australian Standard for security AS5039, achieving Security Level 100 (SL100) certification. Testing includes dynamic impact assessments, jemmy tests, pull tests, and knife shear evaluations that verify the screens create an effective barrier against intruders.

Beyond security testing, diamond grille screens withstand the demanding 1,000-hour salt spray corrosion tests conducted at 35°C with concentrated salt solutions. Every installation comes with a comprehensive 10-year warranty, providing peace of mind that your diamond grille security screens will perform reliably for years to come.

 

 

Colour Selection for Every Architectural Style

Prowler Proof partners with Dulux, Australia’s largest powder coat supplier, and AkzoNobel to deliver over 300 premium colour options for diamond grille screens and security screen doors and windows. Choose from classic blacks and whites, contemporary greys, or custom solutions that perfectly match your existing door frames and window trims. The powder-coated finishes undergo a meticulous multi-stage process for superior durability and corrosion resistance.

 

 

Get a Free Quote from Your Local Brisbane Installer

Discover why diamond grille security screens remain one of Australia’s most trusted security products. Our experienced team will help you choose between Welded Diamond and SnapLock options, select the perfect range of colours, and recommend the right gauze and accessories to suit your specific needs and budget.

Contact Locked Security today for custom solutions that protect your family whilst enhancing your home’s appearance.