Diamond Grille Doors

Diamond Grille Security Doors & Screens Perth – Stylish Protection You Can Trust

Protect your home or business with durable, affordable, and visually appealing diamond grille security doors and screens from Knight Blinds & Security. Designed to offer a proven balance of security, ventilation, and style, our diamond grille products provide peace of mind for Perth families and commercial properties without compromising on aesthetics.

What Are Diamond Grille Security Doors and Screens?

Diamond grille security doors feature sturdy metal construction with a distinctive pattern of intersecting rods that form diamond-shaped spaces. This design isn’t just decorative — it significantly strengthens the door by resisting cutting, bending, and forced entry attempts. Combined with robust aluminium frames and premium mesh options, diamond grille doors act as a formidable barrier against intruders while allowing fresh air and natural light to flow through.

Why Choose Knight Blinds & Security for Your Diamond Grille Security?

Locally Manufactured & Custom Made: Each door and screen is custom built to fit your exact window or doorway dimensions, ensuring a perfect fit and secure barrier tailored specifically to your property.
Premium Materials & Construction: We use high-quality aluminium frames combined with durable 7mm aluminium diamond grille mesh coated in powder finish for maximum corrosion resistance and longevity, perfect for Perth’s climate.
Enhanced Security Features: Our diamond grille doors include triple locking mechanisms for superior strength and resistance to forced entry—top, middle, and bottom locks work together to keep your home safe.
Versatile Options: From hinged front doors and sliding patio doors to side entrances and windows, we offer diamond grille security solutions customized for any access point.
Additional Features for Comfort: Integrate flyscreens to keep insects out or pet mesh that lets your furry friends safely enjoy indoor living without damage to your screens.

Key Benefits of Diamond Grille Security Doors & Screens

High-Level Security

Strong aluminium mesh and frames, triple locks, and tamper-resistant design deter intruders effectively.

Airflow & Ventilation

Enjoy fresh air throughout your home without sacrificing security or privacy.

Visual Appeal

Powder-coated finishes in multiple colours complement your home’s exterior and maintain a uniform look.

Pet-Friendly Options

Special pet mesh keeps animals safe inside while standing up to scratching and jumping.

Insect Protection

Optional flyscreens keep bugs out while letting cool breezes in.

Australian Standards

Our doors comply with AS5039 for security door testing, ensuring reliable performance.

Are diamond grille security doors effective against forced entry?

Yes. The tightly spaced diamond pattern combined with premium aluminium frames and a triple lock system makes these doors very difficult to break or cut through.

Can diamond grille screens be installed on windows as well as doors?

Absolutely. We custom make diamond grille security screens tailored to your window sizes, providing uniform protection throughout your home.

Are there colour options available for diamond grille security doors?

Yes. We offer a range of powder-coated colours to match or complement your home’s exterior finish.

Can I get a pet mesh option?

Yes. Our pet mesh is specially designed to withstand scratching and jumping, keeping your pets safe indoors without compromising security or airflow.

How long does installation take?

Typically, from measure to installation takes 1–2 weeks depending on design complexity and manufacturing schedules.